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Timber Joist Floor and Ceiling Systems

If you want your floor or ceiling construction to meet and even exceed the prescribed acoustic values, as regulated by the Approved document E of the Building regulations, then you will need a proper upgrade which will additionally improve the fire performance of roof linings and separating and internal floors.

The system includes innovative metal products which are much lighter than traditional timber and blockwork however strong and durable enough; board products which differ in order of fulfilling different requirements in regard to the thermal, acoustic and fire performance of the construction; finishing and fixing products, including screws, sealants and jointing materials and finally effective insulation products designed for acoustic and thermal performance and fire-stopping.

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25mm PZ2 Screwdriver Bits PRO - 25nos Container
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Brand: PRO Tools Model and Size: 25mm
Delivery Time: 1 - 2 days
25mm PZ2 screwdriver bits pro - 25nos Container with bits made of high quality carbon steel for longer durability. Screw tip length: 25 mm.CHARACTERISTICSBits made of high quality carbon steel,Screw tip length 25 mm,25 bits in the pack...
Guide Price: £6.58
£7.90 inc VAT
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25mm Recticel Powerdeck F PIR Insulation Board for Bonded Warm Roof Systems - pack of 20
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Brand: Recticel Model and Size: 600x1200 - 14.40m2
Delivery Time: 1-3 working days
25mm Recticel Powerdeck F is a durable, high strength PIR insulation board for built-up felt, mastic asphalt and single-ply membrane waterproofing systems. It has a PIR core faced on both sides with a gas tight alkali resistant facing - perforated mineral coated glass fibre tissue to both sides. It ..
Guide Price: £109.92
£131.90 inc VAT
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Brand: Rockwool Model and Size: 1m x 5m - 10m2
Delivery Time: 2 - 3 working days
25mm Rockwool Ductwrap, 1m x 5m roll is a ightweight and flexible thermal insulation roll faced with reinforced aluminium foil for circular and rectangular ductwork. The acoustic performance of mineral wool insulation is desirable for applications to ducts that carry gases, fluids or parti..
£69.38
£83.26 inc VAT
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Brand: Rockwool Model and Size: 600x1200mm - 138.24m2 - Free Delivery
Delivery Time: 2 - 3 working days
25mm Rockwool RWA45 is a high quality resin bonded flexible slab for a wide range of thermal, acoustic and fire insulation requirements both within buildings and for industry. They are suitable for many applications including thermal insulation for floors, walls, roofs and boiler rooms. The str..
£342.02
£410.42 inc VAT
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Brand: Skamol Model and Size: 1000mm x 610mm - 0.61m2
Delivery Time: 2 - 3 working days
25mm Skamotec 225 - Skamo Enclosure Board is a grey coloured lightweight calcium silicate 1000°C heatproof board for fireplace enclosures in domestic environments. Ideal for use on boats, motorhomes and caravans where weight is critical. The Skamotec 225 able to withstand continuous heat cycles to t..
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Brand: Superglass Model and Size: 22.5m x 2x600mm - 27.00m2
Delivery Time: 2 - 3 working days
25mm Multi Acoustic Insulation Roll is a lightweight, non-combustible glass wool roll for use in metal and timber stud partitions, separating floors and drylining systems. Multi Acoustic Roll is easy to install and provides excellent sound absorption performance in accordance with Approved Document ..
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25mm ThermaFleece CosyWool Roll 370mm Wide (pack of 1)
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Brand: Thermafleece Model and Size: 12000mm x 370mm - 4.44m2
Delivery Time: 2 - 5 working days
Thermafleece CosyWool roll is a versatile low density insulation rich in British sheeps wool, which would give you all round performance and value for money. It contains 75% Sheeps wool, 15% recycled polyester and 10% polyester binder with a high recycled content making it highly environmentally fri..
Guide Price: £17.34
£20.81 inc VAT
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25mm ThermaFleece CosyWool Roll 570mm wide (pack of 1)
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Brand: Thermafleece Model and Size: 12000mm x 570mm - 6.84m2
Delivery Time: 2 - 5 working days
Thermafleece CosyWool roll is a versatile low density insulation rich in British sheeps wool, which would give you all round performance and value for money. It contains 75% Sheeps wool, 15% recycled polyester and 10% polyester binder with a high recycled content making it highly environmentally fri..
Guide Price: £26.70
£32.04 inc VAT
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25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length 25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
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Brand: Wemico Model and Size: WEC731/25
Delivery Time: 1 - 2 days
25mm Undersill Flashing and Window Sill Extension is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to suit an..
Guide Price: £22.18
£26.62 inc VAT
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25mm Unilin FR-BGM Flat Roof Insulation Board (pack of 18)
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x600mm - 12.96m2
Delivery Time: 3 - 5 days
25mm Unilin FR-BGM is a BBA certified high performance PIR insulation board that is faced with a fleece finished bitumen/glass facers and is suitable for use below partially bonded bitumen based built up roofing systems. Unilin FR-BGM is suitable to apply torch on felt directly on the insulation. FR..
Guide Price: £129.93
£155.92 inc VAT
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25mm Unilin FR/MG Flat Roof Board - pack of 18 25mm Unilin FR/MG Flat Roof Board - pack of 18
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 600mm - 12.96m2
Delivery Time: 3 - 5 days
25mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
Guide Price: £118.77
£142.52 inc VAT
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25mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 12) - Pitched Roof Insulation - 2400mm x 1200mm
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 34.56m2
Delivery Time: 2 - 3 working days
25mm Unilin Safe-R SR/PR Phenolic Foam Insulation Board is a superior performance rigid insulation for pitched roofs with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R is faced with low emissivity aluminium facings both sides, and has..
Guide Price: £391.13
£469.36 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 34.56m2
Delivery Time: 1-3 working days
25mm Unilin Thin-R FR/ALU Flat Roof PIR Insulation Board is a flat roof insulation with enhanced vapour resistant performance. Unilin Thin-R FR/ALU board is faced with low emissivity aluminium facings both sides. Rot proof and will remain effective for the life span of the building. Unilin Thin-R FR..
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25mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 25mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
25mm Unilin Thin-r XT/PR-UF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XT/PR-UF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/PR-UF is CFC & HCFC free and is manufactured under the high..
Guide Price: £14.58
£17.50 inc VAT
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25mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm 25mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
25mm Unilin Thin-r XT/TF has a core of polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings for use in timber framed walls. Unilin XT/TF board offers excellent insulation performance with excellent thermal conductivity. Unilin XT/TF is CFC & HCFC free and is manuf..
Guide Price: £14.58
£17.50 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400mm - 34.56m2
Delivery Time: 1-3 working days
25mm Unilin XtroLiner XO/PR board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. Unilin XtroLiner XO/PR board offers excellent insulation performance with excellent thermal conductivity. Unilin XtroLiner XO/PR is CFC & HCFC free and is man..
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400mm - 34.56m2
Delivery Time: 1-3 working days
25mm Unilin XtroLiner XtroDeck XO/XD board has a core of modified polyisocyanurate (PIR) bonded to low emissivity embossed aluminium foil facings. Unilin XtroLiner XtroDeck XO/XD board offers excellent insulation performance with excellent thermal conductivity.Unilin XtroLiner XtroDeck XO/XD bo..
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25mm Wemico PVC Architrave Profile (pack of 15).
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Brand: Wemico Model and Size: 37744
Delivery Time: 2 - 3 working days
25mm Wemico PVC Architrave Profile is a fixture that accentuate doors and arches. Architraves are fitted over arches and doorways in your home to add a distinctive touch of decoration to your walls. Architraves are excellence for adding a sense of decorum to the appearance of your interior to provid..
Guide Price: £157.17
£188.60 inc VAT
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Brand: ZVM Model and Size: 25mm x 25mm - 2.5m
Delivery Time: In Stock 1-2 working days
25mm x 25mm Flexible PVC Thin Coat Render and Plaster Corner Bead is use on all plastered and rendered corners on curved edges arches and walls to get a true sharp corner. It can be used to create decorative plaster curves and arches and protects the plaster and render at its most vulnerable po..
£3.20
£3.84 inc VAT
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Brand: Xtratherm Model and Size: 2400x1200mm - 34.56m2
Delivery Time: 2 - 3 working days
25mm Xtratherm Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of a Class O phenolic foam core with negligible smoke obscuration. Safe-R SR is faced with low emissivity aluminium facings both sides, and has a thermal conduct..
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Brand: Xtratherm Model and Size: 2400x1200mm - 34.56m2
Delivery Time: 1-3 working days
25mm Xtratherm Thin-R FR/ALU Flat Roof PIR Insulation Board is a flat roof insulation with enhanced vapour resistant performance. Thin-R FR/ALU board is faced with low emissivity aluminium facings both sides. Rot proof and will remain effective for the life span of the building. Suitable for use bel..
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Brand: Xtratherm Model and Size: 1200x2400mm - 34.56m2
Delivery Time: 1-3 working days
25mm XtroLiner XO/PR board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings. It offers excellent insulation performance with thermal conductivity of 0.021 W/mK and a Class ‘O’ fire rating. XtroLiner XO/PR is CFC & HCFC free and is manufacture..
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Brand: Wemico Model and Size: 9150
Delivery Time: 1 - 2 days
A box shaped base profile for 260mm thermal insulation board - also available in Stainless Steel. Larger sizes can be made to order. Connectors and render clips are also available to suit this product...
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260mm Aluminium System Starter Track Profile for Curved Walls - length 2.5m.
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Brand: Wemico Model and Size: 95526
Delivery Time: 1 - 2 days
260mm Aluminium System Starter Track Profile for Curved Walls for 120mm insulation. Slit the back fixing leg and then bend profile around the curve of the wall.                  ..
Guide Price: £47.22
£56.66 inc VAT
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260mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC751/235 - 260mm
Delivery Time: 1 - 2 days
260mm Window Sill Extension WEC 751 is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to suit any section..
Guide Price: £32.05
£38.46 inc VAT
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Brand: Ancon Model and Size: 260mm
Delivery Time: 2 - 3 working days
260mm Staifix Resin/Resin Wall Tie is a masonry remedial wall tie for use for tying together two leaves of solid walls. This RR tie is used where mechanical expanders are unusable. Resin is added to both ends. A plastic sieve can be used to retain resin and is particularly useful in perfor..
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Brand: Ancon Model and Size: 260mm
Delivery Time: 1-3 working days
260mm Ancon Teplo-BFR Wall Tie is ideal where a low thermal conductivity restraint fixing is required between a masonry outer leaf and an in-situ structure. This ultra-low thermal conductivity wall tie can be fixed to concrete, masonry, steel and timber substrates. Ancon Teplo-BFR Wall Tie is a 7mm ..
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260mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 260mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC721/260
Delivery Time: 1 - 2 days
260mm Eaves Flashing and Window Sill Extension is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing ..
Guide Price: £46.79
£56.15 inc VAT
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Brand: Klimas W-M Model and Size: 260mm
Delivery Time: 1 - 2 days
260mm Universal Insulation Panel Fixing with Metal Pin LMX10 is for fixing 200mm thick polystyrene, mineral wool and phenolic external insulation on concrete, brick, light and autoclave concrete substrates. The anchor is made of polypropylene and is impact resistant. The expander pin is made of zinc..
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265mm Ancon Teplo-L-Tie - 5mm diameter
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Brand: Ancon Model and Size: 265mm - 5mm
Delivery Time: 3 - 5 days
265mm Ancon Teplo-L-Tie is an ultra-low thermal conductivity wall tie manufactured from basalt fibres set in a resin matrix. It minimises heat loss across an insulated cavity, improving the energy efficiency of a masonry cavity wall. It has stainless steel upstand with a 7mm fixing hole for a second..
Guide Price: £2.00
£2.40 inc VAT
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