Archived Ratings Updates
August 2013:
New Elements:
1315320015 - Insulation: Grey Expanded Polystyrene (EPS) insulation - density 15 kg/m3
1315320016 – Insulation: Grey Expanded Polystyrene (EPS) insulation - density 20 kg/m3
1315320017 – Insulation: Grey Expanded Polystyrene (EPS) insulation - density 30 kg/m3
1315320018 – Insulation: Grey Expanded Polystyrene (EPS) insulation - density 40 kg/m3
June 2013:
Updated Element:
815320035 Replaced by:
1315320009 - Insulation: Dry blown recycled cellulose insulation – density 24 kg/m3
May 2013:
New Elements:
1321580001 - Floor Finish, Hard Floor Coverings: 20mm Engineered Oak Flooring, 13.3 kg/m2 with adhesive
1321580002 - Floor Finish, Hard Floor Coverings: 14mm Engineered Oak Flooring, 9.29 kg/m2 with adhesive
January 2013:
Duplicated elements removed:
| Element Number: | Duplicate(s) Removed: |
| External Walls: | |
| 1206490003 | 1206490004 |
| 1206510001 | 1206510014 1206510020 |
| 1206510003 | 1206510015 1206510021 |
| 1206510005 | 1206510011 1206510017 |
| 1206510006 | 1206510013 1206510019 |
| 1206510008 | 1206510010 1206510016 |
| 1206510009 | 1206510012 1206510018 |
| 1206520001 | 1206520007 1206520011 |
| 1206520002 | 1206520009 1206520013 |
| 1206520004 | 1206520008 1206520012 |
| 1206520006 | 1206520010 1206520014 |
| Roofing: | |
| 1212550001 | 1212550013 1212550015 |
| 1212550002 | 1212550008 1212550016 1212550020 |
| 1212550004 | 1212550007 1212550023 |
| 1212550005 | 1212550011 1212550018 |
| 1212550006 | 1212550017 1212550021 |
| 1212550009 | 1212550022 |
1212410009 - Roof Construction, Pitched Roof Timber Construction: Timber trussed rafters and joists with insulation, battens, breather membrane, softwood timber boarding, polyester underlay, Code 5 100% recycled lead sheet
1212410008 - Roof Construction, Pitched Roof Timber Construction: Timber trussed rafters and joists with insulation, battens, breather membrane, plywood (temperate EN 636-2), Code 5 100% recycled lead sheet
1212410010 - Roof Construction, Pitched Roof Timber Construction: Structurally insulated timber panel system with OSB/3 each side, roofing underlay, counterbattens, battens, plywood (temperate EN 636-2), building paper, Code 5 100% recycled lead sheet
1212410011 - Roof Construction, Pitched Roof Timber Construction: Structurally insulated timber panel system with OSB/3 each side, roofing underlay, counterbattens, battens, softwood timber boarding, polyester underlay, Code 5 100% recycled lead sheet
1212520011 - Roof Construction, Flat Roof: Cold Deck: Vapour control layer, insulation, timber joists, plywood (temperate EN 636-2) decking, building paper, Code 5 100% recycled lead sheet
1212520012 - Roof Construction, Flat Roof: Cold Deck: Vapour control layer, insulation, timber joists, softwood timber boarding, polyester underlay, Code 5 100% recycled lead sheet
1212540083 - Roof Construction, Flat Roof: Warm Deck: Timber joists, plywood (temperate EN 636-2) decking, vapour control layer, insulation, plywood (temperate EN 636-2), building paper, Code 5 100% recycled lead sheet
1212540084 - Roof Construction, Flat Roof: Warm Deck: Timber joists, plywood (temperate EN 636-2) decking, vapour control layer, insulation, softwood timber boarding, polyester underlay, Code 5 100% recycled lead sheet
1212540085 - Roof Construction, Flat Roof: Warm Deck: Timber joists, OSB/3 decking, vapour control layer, insulation, softwood timber boarding, polyester underlay, Code 5 100% recycled lead sheet
1212540082 - Roof Construction, Flat Roof: Warm Deck: Timber joists, OSB/3 decking, vapour control layer, insulation, plywood (temperate EN 636-2), building paper, Code 5 100% recycled lead sheet
1212150002 - Roof Construction, Pitched Roof Steel Construction: Galvanised steel rafters and joists with insulation, battens, breather membrane, plywood (temperate EN 636-2), building paper, Code 5 100% recycled lead sheet
1212690001 - Roof Construction, Pitched Roof SIP Construction: 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, breather membrane, counter battens, battens, plywood (temperate EN 636-2), building paper, Code 5 100% recycled lead sheet
1206490039 - External Wall, Cladding on Framed Construction, Light Steel Framed Construction: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, breather membrane, no sheathing, insulation, light steel frame, plasterboard on battens, paint
1206490040 - External Wall, Cladding on Framed Construction, Light Steel Framed Construction: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, breather membrane, OSB/3 sheathing, insulation, light steel frame, plasterboard on battens, paint
1206490041 - External Wall, Cladding on Framed Construction, Light Steel Framed Construction: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, breather membrane, plywood (temperate EN 636-2) sheathing, insulation, light steel frame, plasterboard on battens, paint
1206220010 - External Wall, Cladding on Masonry, Cladding on Loadbearing Masonry: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), steel support, insulation, medium density solid blockwork, plasterboard and paint
1206220011 - External Wall, Cladding on Masonry, Cladding on Loadbearing Masonry: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, lightweight solid blockwork with cement mortar, insulation, plasterboard on battens, paint
1206220012 - External Wall, Cladding on Masonry, Cladding on Loadbearing Masonry: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, medium density solid blockwork with cement mortar, insulation, plasterboard on battens, paint
1206220009 - External Wall, Cladding on Masonry, Cladding on Loadbearing Masonry: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), steel support, insulation, aircrete blockwork, plasterboard, paint
1206250012 - External Wall, Rainscreen Cladding, Steel Frame with Metal Stud Infill: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, breather membrane, insulation, structural steel frame, sheathing ply, light steel frame, plasterboard on battens, paint
1206270003 - External Wall, Rainscreen Cladding, Concrete Frame with Timber Stud Infill: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, breather membrane, insulation, structural concrete frame, sheathing ply, timber stud, polyethylene sheet VCL, plasterboard on battens, paint
1206280015 - External Wall, Rainscreen Cladding, Concrete Frame with Metal Stud Infill: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, breather membrane, insulation, structural concrete frame, cement-bonded particle board, light steel frame, polyethylene sheet VCL, plasterboard on battens, paint
1206290005 - External Wall, Rainscreen Cladding, Masonry Cavity Wall: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, medium dense solid block outer, insulation, aircrete block inner, plasterboard on battens, paint
1206290004 - External Wall, Rainscreen Cladding, Masonry Cavity Wall: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, aircrete blockwork cavity wall, insulation, plasterboard on battens, paint
1206310001 - External Wall, Rainscreen Cladding, Loadbearing Single Leaf Blockwork Wall with Timber Stud Infill: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, medium dense solid block outer, timber stud with insulation, polyethylene sheet, plasterboard on battens, paint
1206320001 - External Wall, Rainscreen Cladding, Loadbearing Single Leaf Blockwork Wall with Metal Stud Infill: Code 5 100% recycled lead sheet on plywood (temperate EN 636-2), timber battens, lightweight solid block outer, light steel frame (with insulation), polyethylene sheet, plasterboard on battens, paint
October 2012:
New Elements:
1218190002 - Separating Wall, Masonry: Robust Detail E-WM-21: Twin leaf 100mm solid medium dense aggregate blocks (1350-1600kg/m³) with 100mm min. cavity, type A wall ties, 13mm plaster (min. 10kg/m²) and paint to each side.
1218190000 - Separating Wall, Masonry: Robust Detail E-WM-21: Twin leaf 100mm solid medium dense aggregate blocks (1350-1600kg/m³) with 100mm min. cavity, type A wall ties, sand:cement render with plaster skim (min. 10kg/m²) and paint to each side.
1218570001 - Separating Wall, Timber: Robust Details E-WT-4: Twin timber frames with 60mm min. between sheathing and 240mm min. between wall linings; to each side 9mm OSB sheathing, 89mm Warmcel 500 between studs, 2 or more layers gypsum based board (22kg/m2) and paint
1218570000 - Separating Wall, Timber: Robust Detail E-WT-4: Twin timber frames with 60mm min. between sheathing & 240mm min. between wall linings; to each side 9mm plywood sheathing, 89mm Warmcel 500 between studs, 2 or more layers gypsum based board (22kg/m²) and emulsion paint
1229550001 - Separating Floor, Precast concrete: Robust Detail E-FC-12: 40mm min. proprietary screed (80kg/m²) onto Proprietary Resilient Layer E on precast prestressed hollow planks (200mm min, 300 kg/m² min) with Ceiling Treatment (CT0/1 metal ceiling system)
1229550000 - Separating Floor, Precast concrete: Robust Detail E-FC-12: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer E on precast prestressed hollow planks (200mm min, 300 kg/m² min) with Ceiling Treatment (CT0/1 metal ceiling system)
1229550002 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast prestressed hollow planks (150mm min., 300kg/m² min) with CT2 (timber battens & counterbattens, proprietary hangers) & proprietary ceiling quilt
1229550003 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast reinforced hollow planks (150mm min., 300kg/m² min.) with CT0/1 (metal ceiling system) and proprietary ceiling quilt
1229550004 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast reinforced hollow planks (150mm min., 300kg/m² min.) with CT2 (timber battens & counterbattens, proprietary hangers) and proprietary ceiling quilt
1229550005 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 40mm min. Proprietary Screed (80kg/m²) on polythene sheet onto Proprietary Resilient Layer B on precast prestressed hollow planks (150mm min., 300kg/m² min.) with CT0/1 (metal ceiling system) & proprietary ceiling quilt
1229550006 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 40mm min. Proprietary Screed (80kg/m²) on polythene sheet on Proprietary Resilient Layer B on precast prestressed hollow planks (150mm min., 300kg/m² min) with Ceiling Treatment CT2 & proprietary ceiling quilt
1229550007 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 40mm min. Proprietary Screed (80kg/m²) on polythene sheet onto Proprietary resilient layer B on precast reinforced hollow planks (150mm min., 300kg/m² min.) with CT0/1 (metal ceiling system) and proprietary ceiling quilt
1229550008 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 40mm min. Proprietary Screed (80kg/m²) on polythene sheet onto Proprietary resilient layer B on precast reinforced hollow planks (150mm min., 300kg/m² min) with Ceiling Treatment CT2 & proprietary ceiling quilt
1229550009 - Separating Floor, Precast concrete: Robust Detail E-FC-14: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast prestressed hollow planks (150mm min, 300 kg/m² min) with CT0/1 (metal ceiling system) and proprietary ceiling quilt
September 2012:
New Elements:
1212520009 - Flat Roof: Cold Deck: Vapour control layer, insulation, timber joists, plywood (temperate EN 636-2) decking, Polyurethane cold applied liquid waterproofing membrane system.
1212520010 - Flat Roof: Cold Deck: Vapour control layer, insulation, timber joists, plywood (temperate EN 636-2) decking, Polyester cold applied liquid waterproofing membrane system.
1212530001 - Flat Roof: Inverted Deck: In situ reinforced concrete, Polymethylmethacrylate cold applied liquid waterproofing membrane system, insulation, paving slabs.
1212530002 - Flat Roof: Inverted Deck: In situ reinforced concrete, Polymethylmethacrylate cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530003 - Flat Roof: Inverted Deck: In situ rinforced concrete with 50% GGBS and 20% recycled coarse aggregate, Polymethylmethacrylate cold applied liquid waterproofing membrane system, insulation, paving slabs.
1212530004 - Flat Roof: Inverted Deck: In situ reinforced concrete with 50% GGBS and 20% recycled coarse aggregate, Polymethylmethacrylate cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530005 - Flat Roof: Inverted Deck: Precast prestressed concrete hollow slab, with screed, Polymethylmethacrylate cold applied liquid waterproofing membrane system, insulation, paving slabs.
1212530006 - Flat Roof: Inverted Deck: Precast prestressed concrete hollow slab, with screed, Polymethylmethacrylate cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530007 - Flat Roof: Inverted Deck: Beam and dense block deck, Polyurethane cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530008 - Flat Roof: Inverted Deck: Profiled metal "deep" decking with in situ concrete, Polyurethane cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530009 - Flat Roof: Inverted Deck: Precast prestressed concrete hollow slab, with screed, Polyurethane cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530010 - Flat Roof: Inverted Deck: Structural steel trusses, galvanised steel purlins and deck, plywood (temperate EN 636-2), Polyurethane cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212530011 - Flat Roof: Inverted Deck: Beam and dense block deck, Polyester cold applied liquid waterproofing membrane system, insulation, paving slabs.
1212530012 - Flat Roof: Inverted Deck: Beam and dense block deck, Polyester cold applied liquid waterproofing membrane system, insulation, rounded pebbles.
1212540060 - Flat Roof: Warm Deck: Structural steel trusses, galvanised steel purlins and deck, vapour control layer, insulation, Polymethylmethacrylate cold applied liquid roofing membrane system.
1212540061 - Flat Roof: Warm Deck: Precast prestressed concrete hollow slab, with screen, vapour control layer, insulation, Polymethylmethacrylate cold applied liquid waterproofing membrane system.
1212540062 - Flat Roof: Warm Deck: Beam and dense block deck, vapour control layer, insulation, Polymethylmethacrylate cold applied liquid waterproofing membrane system.
1212540063 - Flat Roof: Warm Deck: In situ reinforced concrete slab with 50% GGBS and 20% recycled coarse aggregate, vapour control layer, insulation, Polymethylmethacrylate cold applied liquid waterproofing membrane system.
1212540064 - Flat Roof: Warm Deck: Profiled metal "deep" decking with in situ concrete, vapour control layer, insulation, Polymethylmethacrylate cold applied liquid waterproofing membrane system.
1212540065 - Flat Roof: Warm Deck: Timber joists, plywood (temperate EN 636-2) decking, vapour control layer, insulation, OSB (18mm), Polymethylmethacrylate cold applied liquid waterproofing membrane system, GRP roofing laminate with GRP edge trim.
1212540066 - Flat Roof: Warm Deck: Structural steel trusses, galvanised steel purlins and deck, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540067 - Flat Roof: Warm Deck: In situ reinforced concrete slab, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540068 - Flat Roof: Warm Deck: Precast prestressed concrete hollow slab, with screed, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540069 - Flat Roof: Warm Deck: Timber joists, plywood (temperate EN 636-2) decking, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540070 - Flat Roof: Warm Deck: Beam and dense block deck, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540071 - Flat Roof: Warm Deck: In situ reinforced concrete slab with 50% GGBS and 20% recycled coarse aggregate, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540072 - Flat Roof: Warm Deck: Profiled metal "deep" decking with in situ concrete, vapour control layer, insulation, Polyurethane cold applied liquid waterproofing membrane system.
1212540073 - Flat Roof: Warm Deck: Structural steel trusses, galvanised steel purlins and deck, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540074 - Flat Roof: Warm Deck: Precast concrete formwork with lattice reinforcement and in situ concrete, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540075 - Flat Roof: Warm Deck: In situ reinforced concrete slab, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540076 - Flat Roof: Warm Deck: Precast prestressed concrete hollow slab, with screed, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540077 - Flat Roof: Warm Deck: Timber joists, plywood (temperate EN 636-2) decking, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540078 - Flat Roof: Warm Deck: Timber joists, OSB/3 decking, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540079 - Flat Roof: Warm Deck: Beam and dense block deck, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540080 - Flat Roof: Warm Deck: In situ reinforced concrete slab with 50% GGBS and 20% recycled coarse aggregate, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
1212540081 - Flat Roof: Warm Deck: Profiled metal "deep" decking with in situ concrete, vapour control layer, insulation, Polyester cold applied liquid waterproofing membrane system.
August 2012:
Superseded and Replaced Elements:
New Data for Aluminium. Please see the document linked below for details of all 281 updated elements.
Elements_Update_Details_8Aug12 (Rev Oct13).pdf
December 2011:
Amended Elements:
1112690005 - Roof Construction, Pitched Roof SIP Construction: 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, breather membrane, counter battens, battens, and concrete interlocking tiles
1112690004 - Roof Construction, Pitched Roof SIP Construction: 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, breather membrane, counter battens, battens, and UK produced fibre cement slates
1112690003 - Roof Construction, Pitched Roof SIP Construction: 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, breather membrane, counter battens, battens, and resin bonded slates
1112690002 - Roof Construction, Pitched Roof SIP Construction: 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, breather membrane, counter battens, battens, and UK produced slates
1112690001 - Roof Construction, Pitched Roof SIP Construction: 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, breather membrane, counter battens, battens and UK produced clay plain tiles.
Superseded Elements:
1106190002 – Replaced By:
1106164006 - External Wall Construction, Cladding on Structurally Insulated Panels: Brickwork, cement mortar, breather membrane, 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, plasterboard on battens, paint
1106210014 – Replaced By:
1106164005 - External Wall Construction, Cladding on Structurally Insulated Panels: Polymeric render on cement bonded particleboard on timber battens, breather membrane, 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, plasterboard on battens, paint
1106210013 – Replaced By:
1106164004 - External Wall Construction, Cladding on Structurally Insulated Panels: Pre-treated softwood weatherboarding on timber battens, breather membrane, 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, plasterboard on battens, paint
1106210012 – Replaced By:
1106164003 - External Wall Construction, Cladding on Structurally Insulated Panels: Canadian cedar cladding, breather membrane, 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, plasterboard on battens, paint
1106210011 – Replaced By:
1106164002 - External Wall Construction, Cladding on Structurally Insulated Panels: Clay tiles on timber battens, breather membrane, 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, plasterboard on battens, paint
1106210010 – Replaced By:
1106164001 - External Wall Construction, Cladding on Structurally Insulated Panels: Concrete tiles on timber battens, breather membrane, 2 x 15mm OSB with 112mm rigid urethane insulation, to give 142mm overall thickness SIP system, plasterboard on battens, paint
November 2011:
New Elements:
1106190002 - External Wall Construction, Brick and Timber Framed Construction: Brickwork, cement mortar, breather membrane, structural insulated panel system, plasterboard on battens, paint
1106210010 - External Wall Construction, Cladding on Timber Framed Construction: Concrete tiles on timber battens, breather membrane, structural insulated panel system, plasterboard on battens, paint
1106210011 - External Wall Construction, Cladding on Timber Framed Construction: Clay tiles on timber battens, breather membrane, structural insulated panel system, plasterboard on battens, paint
1106210012 - External Wall Construction, Cladding on Timber Framed Construction: Canadian cedar cladding, breather membrane, structural insulated panel system, plasterboard on battens, paint
1106210013 - External Wall Construction, Cladding on Timber Framed Construction: Pre-treated softwood weatherboarding on timber battens, breather membrane, structural insulated panel system, plasterboard on battens, paint
1106210014 - External Wall Construction, Cladding on Timber Framed Construction: Polymeric render on cement bonded particleboard on timber battens, breather membrane, structural insulated panel system, plasterboard on battens, paint
1112410006 - Roof Construction, Pitched Roof Timber Construction: Structural insulated panel system, breather membrane, counter battens, battens and UK produced clay plain tiles.
1112410007 - Roof Construction, Pitched Roof Timber Construction: Structural insulated panel system, breather membrane, counter battens, battens, and UK produced slates
1112410008 - Roof Construction, Pitched Roof Timber Construction: Structural insulated panel system, breather membrane, counter battens, battens, and resin bonded slates
1112410009 - Roof Construction, Pitched Roof Timber Construction: Structural insulated panel system, breather membrane, counter battens, battens, and UK produced fibre cement slates
1112410010 - Roof Construction, Pitched Roof Timber Construction: Structural insulated panel system, breather membrane, counter battens, battens, and concrete interlocking tiles
October 2011:
New Elements:
1006620008 - External Wall Construction, Insulated Concrete Formwork: Thin coat polymer modified render on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C25 concrete, 162 mm thick, with plasterboard and emulsion paint
1006620009 - External Wall Construction, Insulated Concrete Formwork: Brick cladding on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C35 concrete, 162 mm thick, with plasterboard and emulsion paint
1006620010 - External Wall Construction, Insulated Concrete Formwork: Brick cladding on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C35 concrete with 65% GGBS, 162 mm thick, with plasterboard and emulsion paint
1006620011 - External Wall Construction, Insulated Concrete Formwork: Brick cladding on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C25 concrete, 162 mm thick, with plasterboard and emulsion paint
1006620012 - External Wall Construction, Insulated Concrete Formwork: Thin coat polymer modified render on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C35 concrete with 30% PFA, 162 mm thick, with plasterboard and emulsion paint
1006620013 - External Wall Construction, Insulated Concrete Formwork: Brick cladding on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C35 concrete with 30% PFA, 162 mm thick, with plasterboard and emulsion paint
August 2011:
Superseded Element:
815320033 - REPLACED BY:
1115320021 - Sheep's wool insulation - density 25 kg/m3.
July 2011:
New Elements:
1118190001 - Separating Wall, Masonry: Robust Detail E-WM-19: Twin leaf 100mm min. solid dense aggregate blocks (1850-2300kg/m³) with 100mm min. cavity, proprietary wall ties, 8mm cement:sand render with gypsum-based board (8kg/m2) on dabs and paint to each side.
1118190002 - Separating Wall, Masonry: Robust Detail E-WM-19: Twin leaf 100mm min. proprietary dense aggregate cellular blocks with 100mm min. cavity, proprietary wall ties, 8mm cement:sand render with gypsum-based board (8kg/m2) on dabs and paint to each side.
1118190003 - Separating Wall, Masonry: Robust Detail E-WM-19: Twin leaf 100mm min. solid medium dense aggregate blocks (1350-1600kg/m³) with 100mm min. cavity, proprietary wall ties, 8mm cement:sand render with gypsum-based board (8kg/m2) on dabs with paint to each side.
1118190004 - Separating Wall, Masonry: Robust Detail E-WM-19: Twin leaf 100mm min. solid medium dense aggregate blocks (1350-1600kg/m³), with 100mm min. cavity, proprietary wall ties, 8mm proprietary gypsum based render, gypsum based board (8kg/m²) on dabs with paint to each side
1118190005 - Separating Wall, Masonry: Robust Detail E-WM-19: Twin leaf 100mm min. proprietary dense aggregate cellular blocks, with 100mm min. cavity, proprietary wall ties, 8mm proprietary gypsum based render, gypsum based board (8kg/m²) on dabs with paint to each side
1118190006 - Separating Wall, Masonry: Robust Detail E-WM-19: Twin leaf 100mm min. solid dense aggregate blocks (1850-2300kg/m³) with 100mm min. cavity, proprietary wall ties, 8mm proprietary gypsum based internal render, gypsum based board (8 kg/m²) on dabs and paint to each side
1118190007 - Separating Wall, Masonry: Robust Detail E-WM-20: Twin leaf 100mm min. solid medium dense blocks (1350-1600kg/m³), with 100mm min. cavity including proprietary glass wool acoustic roll, type A wall ties, with gypsum-based board (9.8kg/m²) on dabs and paint to each side
1118190008 - Separating Wall, Masonry: Robust Detail E-WM-18: Twin leaf 100mm solid dense aggregate blocks (1850-2300kg/m³) with 100mm min. cavity, type A wall ties, 13mm plaster (min. 10kg/m²) and paint to each side
1118190009 - Separating Wall, Masonry: Robust Detail E-WM-18: Twin leaf 100mm solid dense aggregate blocks (1850-2300kg/m³) with 100mm min. cavity, type A wall ties, sand:cement render with plaster skim (min. 10kg/m²) and paint to each side
1112410003 - Roof Construction, Pitched Roof Timber Construction: Timber trussed rafters and joists with insulation, OSB/3 deck, breather membrane, standing seam organic coated steel sheet.
1112150002 - Roof Construction, Pitched Roof Steel Construction: Galvanised steel rafters with insulation, OSB/3 deck, breather membrane, standing seam organic coated steel sheet.
1112550012 - Roof Construction, Low Pitched Roof: Timber trussed rafters and joists with insulation, OSB/3 deck, breather membrane, standing seam organic coated steel sheet.
1112540001 - Roof Construction, Flat Roof: Warm Deck: Timber joists, plywood (temperate EN 636-2) decking, vapour control layer, insulation, OSB (18mm), GRP roofing laminate with GRP edge trim
March 2011:
New version of the Environmental Profiles Application Form available from "Downloads and Updates - Scheme Documents".
December 2010:
New Element:
1021570027 – Floor Finishes, Soft Floor Covering: Generic Reclaimed 'Vintage' Carpet Tiles
November 2010:
New Elements:
812410027 - Roof Construction, Pitched Roof Timber Construction: Plasterboard, timber trussed rafters with insulation, roofing underlay, counterbattens, battens and imported Spanish slates
1006210001 - External Wall Construction, Cladding on Timber Framed Construction: Autoclaved fibre cement (calcium silicate) cladding and timber battens, breather membrane, OSB/3 sheathing, timber frame with insulation, vapour control layer, plasterboard on battens, paint
1006210002 - External Wall Construction, Cladding on Timber Framed Construction: Autoclaved fibre cement (calcium silicate) cladding and timber battens, breather membrane, plywood (temperate EN 636-2) sheathing, timber frame with insulation, vapour control layer, plasterboard on battens, paint
1006490001 - External Wall Construction, Cladding on Light Steel Framed Construction: Autoclaved fibre cement (calcium silicate) cladding and timber battens, breather membrane, cement-bonded particle board sheathing, insulation, light steel frame, vapour control layer, plasterboard on battens, paint
1006490002 - External Wall Construction, Cladding on Light Steel Framed Construction: Autoclaved fibre cement (calcium silicate) cladding and timber battens, breather membrane, no sheathing, insulation, light steel frame, vapour control layer, plasterboard on battens, paint
1006490003 - External Wall Construction, Cladding on Light Steel Framed Construction: Autoclaved fibre cement (calcium silicate) cladding and timber battens, breather membrane, OSB/3 sheathing, insulation, light steel frame, vapour control layer, plasterboard on battens, paint
1006490004 - External Wall Construction, Cladding on Light Steel Framed Construction: Autoclaved fibre cement (calcium silicate) cladding and timber battens, breather membrane, plywood (temperate EN 636-2) sheathing, insulation, light steel frame, vapour control layer, plasterboard on battens, paint
1006220010 - External Wall, Rammed Earth/Chalk: Treated softwood boarding on battens, insulation, rammed earth wall, sodium silicate treatment
1006220011 - External Wall, Rammed Earth/Chalk: Treated softwood boarding on battens, insulation, rammed chalk wall, sodium silicate treatment
1006220012 - External Wall, Rammed Earth/Chalk: Lime render, insulation, rammed earth wall, sodium silicate treatment
1006220013 - External Wall, Rammed Earth/Chalk: Lime render, insulation, rammed chalk wall, sodium silicate treatment
1009180010 - Internal Wall, Rammed Earth/Chalk: Rammed earth internal wall with sodium silicate treatment
1009180011 - Internal Wall, Rammed Earth/Chalk: Rammed chalk internal wall with sodium silicate treatment
1021580001 - Floor Finishes, Hard Floor Covering: Porcelain Floor Tile (40% recycled content), 11mm thick, ISO13006 Type B1A
1021580002 - Floor Finishes, Hard Floor Covering: Durability: Porcelain Floor Tile, 4mm thick, ISO13006 Type B1A
October 2010:
New Element:
906620009 - External Wall, Insulated Concrete Formwork: Thin coat polymer modified render on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C30 concrete, 162 mm thick, with plasterboard and emulsion paint
July 2010:
New Elements:
1029550001 - Separating Floor, Precast concrete: Robust Detail E-FC-13: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast prestressed hollow planks (150mm min, 300 kg/m² min) with Ceiling Treatment (CT0/1 metal ceiling system)
1029550002 - Separating Floor, Precast concrete: Robust Detail E-FC-13: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast reinforced hollow planks (150mm min., 300kg/m² min.) with Ceiling Treatment (CT0/1 metal ceiling system)
1029910001 - Separating Floor, Timber: Robust Detail E-FT-6: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 18mm chipboard decking (density min. 600 kg/m³) on Structure Option B with Ceiling Treatment E
1029910002 - Separating Floor, Timber: Robust Detail E-FT-6: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 18mm plywood decking (density min. 600 kg/m³) on Structure Option B with Ceiling Treatment E
1029910003 - Separating Floor, Timber: Robust Detail E-FT-6: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 18mm OSB decking (density min. 600 kg/m³) on Structure Option B with Ceiling Treatment E
April 2010:
New Elements:
1012550002 - Roof Construction, Low Pitched Roof: Galvanised steel rafters and joists, double skin built up profiled roof cladding (coated steel inner, insulation and UK produced profiled air cured fibre cement sheeting outer skin)
1006600001 - External Wall Construction, Steel Frame: UK produced fibre cement (air cured) profiled sheet built up cladding with insulation and coated steel liner on steel support, structural steel frame, with no internal finish
February 2010:
New Elements:
913100062 - Domestic Windows: Powder coated aluminium window with softwood internal frame, double glazes, water based stain internally: aluminium profile < 0.87 kg/m and timber profile < 2 kg/m.
931500070 - Commercial Windows: Powder coated aluminium window with softwood internal frame, double glazes, water based stain internally: aluminium profile < 0.87 kg/m and timber profile < 2 kg/m.
September 2009:
New Elements:
918190005 - Separating Wall, Masonry: Robust Detail E-WM-11: Twin leaf 100mm proprietary dense aggregate cellular blocks, with 100mm min. cavity, type A wall ties, 8mm sand:cement render, gypsum based board (8kg/m²) on dabs with paint to each side.
918190006 - Separating Wall, Masonry: Robust Detail E-WM-11: Twin leaf 100mm proprietary dense aggregate cellular blocks, with 100mm min. cavity, type A wall ties, 8mm proprietary gypsum based render, gypsum based board (8kg/m²) on dabs with paint to each side.
918190007 - Separating Wall, Masonry: Robust Detail E-WM-16: Twin leaf 100mm solid dense aggregate blocks (1850-2300kg/m³) with 100mm min. cavity, type A wall ties, 8mm sand:cement render, gypsum based board (8 kg/m²) on dabs and paint to each side.
918190008 - Separating Wall, Masonry: Robust Detail E-WM-16: Twin leaf 100mm solid dense aggregate blocks (1850-2300kg/m³) with 100mm min. cavity, type A wall ties, 8mm proprietary gypsum based internal render, gypsum based board (8 kg/m²) on dabs and paint to each side.
918190009 - Separating Wall, Masonry: Robust Detail E-WM-17: Twin leaf 100mm solid medium dense blocks (1350-1600kg/m³), with 75mm min. cavity including proprietary glass wool acoustic roll, type A wall ties, with gypsum-based board (9.8kg/m²) on dabs with paint to each side.
August 2009:
Amended Elements:
906620001 - Insulated Concrete Formwork: Treated softwood weatherboarding on timber battens on ICF of 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C30 concrete (or any PFA or GGBS mix) with plasterboard and emulsion paint
906620001 - Insulated Concrete Formwork: Thin coat polymer modified render on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ C30 concrete (or any PFA or GGBS mix) with plasterboard and emulsion paint
Superseded Elements:
929910004 – REPLACED BY:
929910007 - Separating Floor, Timber: Robust Detail E-FT-5: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 18mm chipboard decking (density min. 600 kg/m³) on Structure Option A with Ceiling Treatment E.
929910005 – REPLACED BY:
929910008 - Separating Floor, Timber: Robust Detail E-FT-5: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 18mm OSB decking (density min. 600 kg/m³) on Structure Option A with Ceiling Treatment E.
929910006 – REPLACED BY:
929910009 - Separating Floor, Timber: Robust Detail E-FT-5: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 18mm plywood decking (density min. 600 kg/m³) on Structure Option A with Ceiling Treatment E.
New Elements:
929910011 - Separating Floor, Timber: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on recycled polyester fleece) on 15mm chipboard decking) on Structure Option A with Ceiling Treatment B.
913100058 - Domestic Windows: Preservative pre-treated softwood window with powder coated aluminium run off strip along bottom rail, drained double glazing unit, water borne stain, aluminium strip less than 1.75 kg and softwood less than 29 kg per BFRC window as installed
915320059 - Insulation: Glass wool insulation - density 80 kg/m³
906000027 - Cladding on Structurally Insulated Panels: Terracotta cladding on aluminium support framework, mineral wool slab insulation, SIP with 8mm cement-bonded particleboard and polyurethane insulation with a blowing agent GWP of 25, plasterboard on battens, paint
906000031 - Cladding on Structurally Insulated Panels: Terracotta cladding on aluminium support framework, mineral wool slab insulation, SIP with 8mm cement-bonded particleboard and pentane blown polyurethane insulation, plasterboard on battens, paint
906000032 - Cladding on Structurally Insulated Panels: Brickwork outer leaf, mineral wool slab insulation, SIP with 8mm cement-bonded particleboard and pentane blown polyurethane insulation, plasterboard on battens, paint
906000028 - Cladding on Structurally Insulated Panels: Brickwork outer leaf, mineral wool slab insulation, SIP with 8mm cement-bonded particleboard and polyurethane insulation with blowing agent GWP of 25, plasterboard on battens, paint
906000030 - Cladding on Structurally Insulated Panels: Insulated polymeric render system, SIP with 8mm cement-bonded particleboard and pentane blown polyurethane insulation, plasterboard on battens, paint
906000025 - Cladding on Structurally Insulated Panels: Treated softwood boarding on timber battens, mineral wool slab insulation, SIP with 8mm cement-bonded particleboard and polyurethane insulation with a blowing agent GWP of 25, plasterboard on battens, paint
906000029 - Cladding on Structurally Insulated Panels: Treated softwood boarding on timber battens, mineral wool slab insulation, SIP with 8mm cement-bonded particleboard and pentane blown polyurethane insulation, plasterboard on battens, paint
906000026 - Render on Structurally Insulated Panels: Insulated polymeric render system, SIP with 8mm cement-bonded particleboard and polyurethane insulation with a blowing agent GWP of 25, plasterboard on battens, paint
June/July 2009:
New Elements:
913100058 – Domestic Window: Preservative pre-treated softwood window with powder coated aluminium run off strip along bottom rail, double glazed, water borne stain, aluminium strip less than 1.75 kg and softwood less than 29 kg per BFRC window as installed.
*New External Wall Category* - Insulated Concrete Formwork.
906620001 – Insulated Concrete Formwork: Treated softwood weatherboarding on timber battens on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ 65% GGBS C30 concrete with plasterboard and emulsion paint.
906620002 – Insulated Concrete Formwork: Thin coat polymer modified render on ICF consisting 2 sheets expanded polystyrene grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ 65% GGBS C30 concrete with plasterboard and emulsion paint.
906620003 – Insulated Concrete Formwork: U value 0.15 W/m2K: Treated softwood weatherboarding on timber battens on ICF consisting 2 sheets EPS grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ 65% GGBS C30 concrete with plasterboard and emulsion paint.
906620004 – Insulated Concrete Formwork: U value 0.15 W/m2K: Thin coat polymer modified cement render on ICF consisting 2 sheets EPS grade 200e joined with 100mm light steel C studs at 300mm centres, infilled with in situ 65% GGBS C30 concrete with plasterboard and emulsion paint
May 2009:
Data Amendment:
Floor Finish Specification 821570032 Fibrebonded amended. No other specifications were affected.
April 2009: ALL Floor Finishes Ratings are now available.
New Elements:
929550008 - Separating floors, Precast concrete: Robust Detail E-FC-11: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer C on precast prestressed hollow planks (150mm min, 300 kg/m² min) with Ceiling Treatment (CT0/1 metal ceiling system)
929550009 - Separating floors, Precast concrete: Robust Detail E-FC-11: 40mm min. proprietary screed (80kg/m²) onto Proprietary Resilient Layer D on precast prestressed hollow planks (150mm min, 300 kg/m² min) with Ceiling Treatment (CT0/1 metal ceiling system)
929910001 - Separating floors, Timber: Robust Detail E-FT-4: floating floor treatment FFT7, on 15mm min. OSB board on 220mm min. proprietary I Joists with 100mm min. mineral wool quilt (10-36 kg/m³) between joists with Ceiling Treatment D.
929910002 - Separating floors, Timber: Robust Detail E-FT-4: floating floor treatment FFT7, on 15mm min. plywood board on 220mm min. proprietary I Joists with 100mm min. mineral wool quilt (10-36 kg/m³) between joists with Ceiling Treatment D.
929910003 - Separating floors, Timber: Robust Detail E-FT-4: floating floor treatment FFT7, on 15mm min. chipboard on 220mm min. proprietary I Joists with 100mm min. mineral wool quilt (10-36 kg/m³) between joists with Ceiling Treatment D.
929910004 - Separating floors, Timber: Robust Detail E-FT-5: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on virgin foam) on 18mm chipboard decking (density min. 600 kg/m³) on Structure Option A with Ceiling Treatment E.
929910005 - Separating floors, Timber: Robust Detail E-FT-5: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on virgin foam) on 18mm OSB decking (density min. 600 kg/m³) on Structure Option A with Ceiling Treatment E.
929910006 - Separating floors, Timber: Robust Detail E-FT-5: Floating Floor Treatment (FFT4b proprietary system with gypsum screed on virgin foam) on 18mm plywood decking (density min. 600 kg/m³) on Structure Option A with Ceiling Treatment E.
End March 2009: Non-Domestic Floor Finishes Ratings are now available.
March 2009.
Removed Elements:
815320019 – Cellular glass insulation – density 105 kg/m³
815320020 – Cellular glass insulation – density 120 kg/m³
New Elements:
915320051 - Cellular glass insulation – density 100 kg/m³
915320052 - Cellular glass insulation – density 110 kg/m³
915320053 - Cellular glass insulation – density 115 kg/m³
915320054 - Cellular glass insulation – density 120 kg/m³
915320055 - Cellular glass insulation – density 130 kg/m³
915320056 - Cellular glass insulation – density 155 kg/m³
915320057 - Cellular glass insulation – density 165 kg/m³
915320058 - Cellular glass insulation – density 200 kg/m³
918190000 - Separating Wall, Masonry: Robust Detail E-WM-14: Twin leaf 100mm solid medium dense blocks (1350-1600kg/m³), with 100mm min. cavity including proprietary foil faced glass wool acoustic batts, type A wall ties, with gypsum-based board (9.8kg/m²) on dabs with paint to each side
918190001 - Separating Wall, Masonry: Robust Detail E-WM-15: Twin leaf 100mm solid aircrete blocks (600-800 kg/m³), with 75mm min. cavity including proprietary foil faced glass wool acoustic batts, Type A wall ties, with gypsum-based board (9.8kg/m²) on dabs with paint, to each side
918570000 - Separating Wall, Timber: Robust Details E-WT-3 :Twin timber proprietary prefab panels. No sheathing board, 240mm min. between wall linings, wall ties where necessary, to each side - 60mm min. mineral wool between studs, 2 or more layers of gypsum based board (22kg/m2) and paint
918580000 - Separating Wall, Steel: Robust Detail E-WS-4: twin lightweight steel frames, 250mm min. between wall linings, 80mm mineral wool batts between frames (33-60kg/m³), 2 layers staggered gypsum based board (22kg/m²) and paint to each side
929540000 - Separating Floor, In situ concrete: Robust detail E-FC-10: Proprietary floor covering B bonded to 175mm (min.) in situ slab (2400 kg/m3 min density) without screed with ceiling treatment (CT0/1 metal ceiling system)
929550000 - Separating Floor, Precast concrete: Robust detail E-FC-8: Proprietary floor covering A bonded to 40mm min. Proprietary Screed (80kg/m2) onto isolating layers 1 and 2 on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550001 - Separating Floor, Precast concrete: Robust detail E-FC-8: Proprietary floor covering A bonded to 65mm min sand:cement screed (80kg/m2) onto isolating layers 1 and 2 on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550002 - Separating Floor, Precast concrete: Robust detail E-FC-8: Proprietary floor covering A bonded to 40mm min. Proprietary Screed (80kg/m2) onto isolating layers 1 and 3 on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550003 - Separating Floor, Precast concrete: Robust detail E-FC-8: Proprietary floor covering A bonded to 65mm min sand:cement screed (80kg/m2) onto isolating layers 1 and 3 on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550004 - Separating Floor, Precast concrete: Robust detail E-FC-8: Proprietary floor covering A bonded to 40mm min. Proprietary Screed (80kg/m2) onto isolating layers 1 and 4 on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550005 - Separating Floor, Precast concrete: Robust detail E-FC-8: Proprietary floor covering A bonded to 65mm min sand:cement screed (80kg/m2) onto isolating layers 1 and 4 on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550006 - Separating Floor, Precast concrete: Robust detail E-FC-9: Proprietary floor covering B bonded to 40mm min. Proprietary Screed (80kg/m2) on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929550007 - Separating Floor, Precast concrete: Robust detail E-FC-9: Proprietary floor covering B bonded to 65mm min sand:cement screed (80kg/m2) on precast reinforced hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
929560000 - Separating Floor, Steel and composite floors: Robust detail E-FS-2: Floating Floor Treatment (FFT1 with 22mm min chipboard and gypsum based board (13.5kg/m2) with mineral wool quilt between battens) on 22mm (min) chipboard decking on Structure option D and ceiling Treatment B
929560001 - Separating Floor, Steel and composite floors: Robust detail E-FS-2: Floating Floor Treatment (FFT1 with 22mm min OSB/3 and gypsum based board (13.5kg/m2) with mineral wool quilt between battens) on 22mm (min) OSB/3 decking on Structure option D and ceiling Treatment B
929560002 - Separating Floor, Steel and composite floors: Robust detail E-FS-2: Floating Floor Treatment (FFT1 with 22mm min plywood and gypsum based board (13.5kg/m2) with mineral wool quilt between battens) on 22mm (min) plywood decking on Structure option D and ceiling Treatment B
January 2009.
New Elements:
912550036 - Low Pitched Roof: Structurally insulated timber panel system with OSB/3 each side and pentane blown PU insulation, breather membrane, standing seam organic coated steel single sheet roofing.
912410075 - Pitched Roof Timber Construction: Structurally insulated timber panel system with OSB/3 each side and pentane blown PU insulation, breather membrane, standing seam organic coated steel single sheet roofing.
December 2008.
Text Amendments:
Clarification of the Classroom Walls functional unit description clarified to refer to Severe Duty.
Specifications using Indian Sandstone clarified as “Riven” only. Element descriptions have been updated.
Additional explanatory text added to the upper floors, separating floors and roof sections.
Guidance regarding the use of specifications containing integral HFC blown insulation for obtaining credits in the Code for Sustainable Homes, has been added to the Ground Floor Construction section.
Data Amendments:
(Withdrawn Element Number) – Replaced With.
(806490595) – 806490596 – Plywood backing added (rating change)
(807280019) – 807280080 – Corrected calculation (rating change)
(807280021) – 807280081 – Corrected calculation (rating change)
(818190053) – 818190066 – Corrected calculation (rating change)
(822120018) – 822120054 – Indian Riven Sandstone data corrected (rating change)
(822120041) – 822120055 – Indian Riven Sandstone data corrected (rating change)
(824130021) – 824130058 – Indian Riven Sandstone data corrected (rating change)
(830120018) – 830120051 – Indian Riven Sandstone data corrected (rating change)
(830120031) – 830120052 – Indian Riven Sandstone data corrected (rating change)
New Elements:
806491077 - External Wall: GRC cladding with stainless steel support, insulation, epdm layer, light steel frame, plasterboard and paint
820140053 - Ground Floor (Domestic): Fibre reinforced screed on polystyrene insulation on galvanised steel channel section floor beams on reinforced concrete sleeper beam
829911071 - Separating Floor (Domestic): Proprietary Floor Construction: Floating Floor Treatment (FFT6 with chipboard, polyethylene sheet, MDF, polyester felt 36mm pre-bonded composite board) on Structure Option B and Ceiling Treatment B
831500023 - Window (Commercial): Powder coated aluminium window, (profile <0.9kg/m), double glazed
807280040 - Upper floor (Retail): OSB-2 decking on galvanised steel joists
September 2008.
"Party" walls and floors are now to be referred to as "Separating" walls and floors.
Additional data for cellular blocks now included in external walls, ground floors, upper floors and separating walls.
Additional concrete mixes RC25 and GEN3 included where applicable. Affected categories are internal walls, separating walls, upper floors, separating floors, and roofing.
Additional aircrete block specifications added to external walls, where applicable.
Additional external wall type included for industrial buildings; insulated cladding – steel frame.
New "Search by Element Number" tool.
July 2008.
New data acquired for TWAS windows. Affected elements updated.
For more information
Call us on 0333 321 88 11 if you would like to know more, or email enquiries@bregroup.com.