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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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Brand: Polyfoam XPS Model and Size: 2500x600mm - 7.5m2
Delivery Time: 5 - 7 days
80mm Polyfoam XPS Floorboard - Extra grade is a high strength (kPA 300) extruded polystyrene board (XPS) suitable for any floor construction including below a concrete slab, below a screed and below chipboard. It can also be used as the external insulation layer in basement walls dept..
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Brand: Polyfoam XPS Model and Size: 1250x600mm - 3.75m2
Delivery Time: 5 - 7 days
80mm Polyfoam XPS Floorboard - Super grade is a high strength (kPA 500) extruded polystyrene board (XPS) suitable for any floor construction especially high load applications such as car park floors and cold store floors. It is a lap jointed board.CHARACTERISTICSExcellent thermal cond..
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Brand: Ravago Building Solutions Model and Size: 1250x600mm - 3.75m2
Delivery Time: 2 - 3 working days
80mm Ravatherm XPS X 300 SL Extruded Polystyrene Board is an extremely durable thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. It is a lightweight board that is able to withstand extreme loads. It is highly water resistant polystyrene t..
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80mm Recticel Powerdeck F PIR Insulation Board for Bonded Warm Roof Systems - pack of 6
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Brand: Recticel Model and Size: 600x1200 - 4.32m2
Delivery Time: 1-3 working days
80mm 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: £82.04
£98.45 inc VAT
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Brand: Recticel Model and Size: 600x1200 - 4.32m2
Delivery Time: 1-3 working days
80mm Recticel Powerdeck U is a high performance, rigid PIR board for use in warm flat roofs under torch-on with bituminous waterproofing systems for new build and refurbishment projects and in any bitumen compatible single-ply membrane system. It is core faced on both sides with a bituminous glass f..
£100.30
£120.36 inc VAT
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Brand: Rockwool Model and Size: 1200x600mm - 2.16m2
Delivery Time: 3 - 5 weeks
80mm Rockwool Dual Density Slab is a rigid thermal insulation slab specifically created for external wall applications to go directly under render.  It is made from volcanic rock, thus extremely durable and fire resistant.  The higher density outer surface of the slab is to ..
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Brand: Rockwool Model and Size: 1000x600mm - 1.80m2
Delivery Time: 3 - 5 weeks
80mm Rockwool Frontrock MAX E is a rigid dual density thermal and acoustic insulation slab made from volcanic rock, thus extremely durable, fire resistant and specifically created for external wall applications to go directly under render. The higher density surface of the slab is to take the render..
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Brand: Rockwool Model and Size: 1200mm x 600mm - 46.08m2
Delivery Time: 7 - 10 days
80mm Rockwool NyRock 032 Rainscreen Slab is a stone wool insulation product specifically designed for use within ventilated cladding systems and sealed systems like curtain walling. It’s manufactured using patented technology, resulting in an improved thermal performance compared to traditional ston..
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Brand: Rockwool Model and Size: 1200x600mm - 46.08m2
Delivery Time: 2 - 3 weeks
80mm Rockwool Rainscreen Duo Slab is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent agent during manufact..
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Brand: Rockwool Model and Size: 1200mm x 600mm - 3.60m2
Delivery Time: 1 - 2 weeks
80mm Rockwool Ventirock F Plus Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during wor..
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Brand: Rockwool Model and Size: 1200mm x 600mm - 1.80m2
Delivery Time: 1 - 2 weeks
80mm Rockwool Ventirock F Super Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during wo..
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Brand: Rockwool Model and Size: 1000mm x 600mm - 1.80m2
Delivery Time: 1 - 2 weeks
80mm Rockwool Ventirock Super Rainscreen Slab is a dual-density rigid insulation, used where façade safety is important. As it has a higher density, it can be used for walls with increased fire requirements. Thanks to high resistance to water absorption, the problems of wetting during work..
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80mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 80mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
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Brand: Wemico Model and Size: WEC741/80
Delivery Time: 1 - 2 days
80mm Aluminium Soffit Flashing and Window Sill Extensions 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. J..
Guide Price: £24.09
£28.91 inc VAT
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80mm Soprema XPS SL Extruded Polystyrene Board (pack of 5) 80mm Soprema XPS SL Extruded Polystyrene Board (pack of 5)
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Brand: Soprema Model and Size: 1250x600mm - 3.75m2
Delivery Time: 2 - 3 working days
80mm Soprema XPS SL is an extremely durable, high strength extruded polystyrene thermal insulation board offering high water resistance for flat and pitched roofs. It can be stored and installed in severe wet weather conditions with no deterioration during its life. It is easy to cut and customise o..
Guide Price: £69.93
£83.92 inc VAT
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80mm Stainless Steel Base Track (pack of 10).
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Brand: Wemico Model and Size: 2148
Delivery Time: 1 - 2 days
80mm box shaped Stainless Steel base profile for 30mm thermal insulation board - also available in Aluminium. Larger sizes can be made to order. Connectors and render clips are also available to suit this product.If you require less than pack quantity please submit quote request...
Guide Price: £234.69
£281.63 inc VAT
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Brand: BASF Model and Size: 1265mm x 615mm - 3.9m2
Delivery Time: 2 - 3 working days
80mm Styrodur 3000CS Extruded Polystyrene Board XPS is an extremely durable thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. Styrodur 3000CS is the all-round thermal insulation board with smooth surface and rebated on all four edges for ..
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80mm Sundolitt XPS300 Extruded Polystyrene Board (pack of 5) 80mm Sundolitt XPS300 Extruded Polystyrene Board (pack of 5)
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Brand: Sundolitt Model and Size: 1200x600mm - 3.6m2
Delivery Time: 2 - 3 working days
80mm Sundolitt XPS300 is an extremely durable thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. It is a lightweight board that is able to withstand extreme loads. Sundolitt XPS300 is highly water resistance, so can be stored and installed..
Guide Price: £65.41
£78.49 inc VAT
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80mm Superglass Multi Acoustic Insulation Roll (Split 2 x 600mm)
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Brand: Superglass Model and Size: 1.2m x 10.4m - 12.48m2
Delivery Time: 2 - 3 working days
80mm 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 ..
Guide Price: £39.76
£47.71 inc VAT
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80mm Unilin FR-BGM Flat Roof Insulation Board (pack of 6)
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x600mm - 4.32m2
Delivery Time: 3 - 5 days
80mm Unilin FR-BGM is a 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. ..
Guide Price: £90.72
£108.86 inc VAT
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80mm Unilin FR/MG Flat Roof Board - pack of 6 80mm Unilin FR/MG Flat Roof Board - pack of 6
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 600mm - 4.32m2
Delivery Time: 3 - 5 days
80mm 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: £86.37
£103.64 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 2.16m2
Delivery Time: 2 - 3 working days
80mm Unilin Safe-R SR/CW Phenolic Foam Insulation Board is a superior performance rigid partial fill cavity insulation board with enhanced fire performance, consisting of an Euroclass D-s1, d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/CW is faced with low emiss..
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
80mm Unilin Safe-R SR/FB Phenolic foam is a superior performance rigid insulation framing board with enhanced fire performance, consisting of an Euroclass B-s1, d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR is faced with low emissivity aluminium facings bot..
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80mm Unilin Safe-R SR/PR Phenolic Insulation Board (pack of 4) - Pitched Roof Insulation - 2400mm x 1200mm
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 11.52m2
Delivery Time: 2 - 3 working days
80mm 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: £317.36
£380.83 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
80mm Unilin Safe-R SR/ST Phenolic foam is a superior performance rigid insulation soffit board with enhanced fire performance, consisting of a C-s1, d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/ST is faced with low emissivity aluminium facings both sides, and h..
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 2 - 3 working days
80mm Unilin Safe-R SR/UF Phenolic foam is a superior performance rigid underfloor insulation with enhanced fire performance, consisting of an Euroclass D s1 d0 phenolic foam core with negligible smoke obscuration. Unilin Safe-R SR/UF is faced with low emissivity aluminium facings both..
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 11.52m2
Delivery Time: 1-3 working days
80mm 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..
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80mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 5) 80mm Unilin Thin-R XT/CW Partial Fill Cavity Insulation Board (pack of 5)
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 2.70m2
Delivery Time: 2 - 4 days
80mm Unilin ThinR XT/CW Partial Fill Cavity Wall Insulation Board is a PIR insulation board with a high thermal performance whilst maintaining a residual cavity in the external walls. This board achieves high standards of insulation with a certified thermal conductivity of 0.022W/mK with the op..
Guide Price: £38.43
£46.12 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 1250x600mm - 3.75m2
Delivery Time: 2 - 3 working days
80mm Unilin XPS 300 is an extremely durable heavy duty thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. It is a lightweight board that is able to withstand extreme loads. It has a rebated edge.CHARACTERISTICSExtremely strong,Compressive ..
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Brand: Unilin (prev. Xtratherm) Model and Size: 1250x600mm - 3.75m2
Delivery Time: 2 - 3 working days
80mm Unilin XPS 500 is an extremely durable heavy duty thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. It is a lightweight board that is able to withstand extreme loads. It has a rebated edge.CHARACTERISTICSExtremely strong,Compressive ..
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Brand: Unilin (prev. Xtratherm) Model and Size: 1250x600mm - 3.75m2
Delivery Time: 2 - 3 working days
80mm Unilin XPS 700 is an extremely durable heavy duty thermal insulation board made of extruded polystyrene offering exceptional thermal performance and versatility. It is a lightweight board that is able to withstand extreme loads. It has a rebated edge.CHARACTERISTICSExtremely strong,Compressive ..
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