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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: Kingspan Model and Size: 1200x450mm - 2.70m2
Delivery Time: Pre-Order
100mm Kingspan Kooltherm K106 Cavity Board is a premium performance rigid thermoset fibre-free phenolic insulation core bonded to a water-tight, vapour-open polypropylene fleece and to a inner facing (adjacent to the inner leaf) of a low emissivity composite foil. It is specifically designed to limi..
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Brand: Kingspan Model and Size: 2400mm x 1200mm - 8.64m2
Delivery Time: 7 - 10 days
100mm Kingspan Kooltherm K107 Pitched Roof Board is the rafter/joist level insulation comprising a premium performance rigid thermoset phenolic insulation core faced on both sides with a low emissivity composite foil facing. Its reflective, low emissivity surface improves the thermal resistance of a..
£335.37
£402.44 inc VAT
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Brand: Kingspan Model and Size: 1200x450mm - 2.70 m2
Delivery Time: 3 - 5 days
100mm Kingspan Kooltherm K108 Cavity Board features a premium performance rigid thermoset fibre-free phenolic insulation core, which is faced on both sides with a low emissivity composite foil. This product is specifically engineered to minimise thermal bridging and uncontrolled air leakage at junct..
£139.39
£167.27 inc VAT
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100mm Kingspan Kooltherm K112 Framing Board (pack of 3) 100mm Kingspan Kooltherm K112 Framing Board (pack of 3)
Guide Price
Brand: Kingspan Model and Size: 1200mm x 2400mm - 8.64m2
Delivery Time: 5 - 7 days
100mm Kingspan Kooltherm K112 Framing Board is a high-performance insulation solution designed specifically for use in framed buildings. This rigid phenolic foam board offers exceptional thermal performance, with a low thermal conductivity of just 0.019 W/m·K, making it one of the most efficient ins..
Guide Price: £407.97
£489.56 inc VAT
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Brand: Kingspan Model and Size: thermabate - 2.5m
Delivery Time: In Stock 1-2 working days
100mm Thermabate Cavity Closer, an innovative solution designed to maintain continuous insulation around window and door openings. Crafted with a rigid thermoset urethane insulation core, this cavity closer box section ensures optimal thermal performance and condensation control. It adapts seamlessl..
£17.80
£21.36 inc VAT
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100mm Kingspan Thermabate Cavity Closer 3m length (pack of 10).
Guide Price
Brand: Kingspan Model and Size: thermabate -
Delivery Time: 1-3 working days
100mm Thermabate Cavity Closer, an innovative solution designed to maintain continuous insulation around window and door openings. Crafted with a rigid thermoset urethane insulation core, this cavity closer box section ensures optimal thermal performance and condensation control. It adapts seamlessl..
Guide Price: £204.91
£245.89 inc VAT
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Brand: Knauf Model and Size: 100mm x 50m
Delivery Time: 2 - 3 working days
Aquapanel Exterior Joint Tape is a 100mm wide, glass fibre tape with an alkaline resistant coating. It is embedded into Aquapanel Exterior Joint Filler to reinforce exterior joints as part of the Aquapanel Exterior System.INSTALLATIONAquapanel Cement Boards must be dry, clean and dust-free and fixed..
£36.30
£43.56 inc VAT
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Brand: Knauf Model and Size: 1200mm x 400mm - 2.88m2
Delivery Time: 2 - 5 working days
100mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 400mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are r..
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Brand: Knauf Model and Size: 1200mm x 600mm - 4.32m2
Delivery Time: 2 - 5 working days
100mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 600mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are r..
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Brand: Kingspan Model and Size: 1200mm x 400mm - 2.88m2
Delivery Time: 1-3 working days
100mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry walls. It features a rigid phenolic foam core, providing exceptional thermal insulation properties that help reduce energy consumption and enhance the ..
£185.00
£222.00 inc VAT
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Brand: Kingspan Model and Size: 1200mm x 600mm - 3.60m2
Delivery Time: 3 - 7 days
100mm Kingspan Kooltherm K5 External Wall Insulation Board is a premium performance external wall insulation board specifically designed for masonry walls. It features a rigid phenolic foam core, providing exceptional thermal insulation properties that help reduce energy consumption and enhance the ..
£138.20
£165.84 inc VAT
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Brand: Marmox Model and Size: 100mm x 10m
Delivery Time: 3 - 5 days
100 Marmox Self-adhesive Waterproof Tape used to create a permanent waterproof seal around shower formers and the adjoining floor, the wall and the internal corners. It is a highly elastic, resistant to ageing, self-adhesive butyl rubber coated on a polypropylene non-woven tape: rigid in m..
£63.94
£76.73 inc VAT
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Brand: Marmox Model and Size: 1500mm x 1000mm - 1.5m2
Delivery Time: 1-3 working days
Marmox Showerlay Plinth is a polystyrene block that enables you to cut out the sections to allow the waste and pipes to lay. The Showerlay Plinth can be used wherever it is difficult to run your pipe work, whether it's an awkwardly placed joist or a concrete floor that you don't want to dig out..
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Brand: Marmox Model and Size: 100mm - 0.72m2 - Free Delivery
Delivery Time: 2 - 3 working days
100mm Marmox Thermoblock is a load-bearing and highly insulating block made from 100mm thick extruded polystyrene (XPS) reinforced with polymer-modified concrete cylinders and covered with reinforced polymer-modified concrete mortar. It is designed to be a perfect, thermally insulating replacement f..
£169.77
£203.72 inc VAT
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100mm Painters Spatula Blue Dolphin
Guide Price
Brand: Blue Dolphin Model and Size: 100mm
Delivery Time: 1 - 2 days
100mm Painter's Spatula Blue Dolphin is made of hardened stainless steel with an ergonomic, two-component handle.CHARACTERISTICSMade of hardened stainless steel, High abrasion resistance, An ergonomic, two-component handle...
Guide Price: £5.52
£6.62 inc VAT
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100mm Perforated Full System Base Bead
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Brand: Wemico Model and Size: WE610N
Delivery Time: 1 - 2 days
100mm Perforated Full System Base Bead Profile made from powder coated galvanised steel  with PVC nosing which will provide additional protection against abrasion and corrosion. This product can also be used as a window/door head profile. External and Internal Corners and additional sizes made ..
Guide Price: £22.68
£27.22 inc VAT
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100mm Plasterers Bucket Trowel Blue Dolphin - Hobby
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Brand: Blue Dolphin Model and Size: 100mm - Hobby
Delivery Time: 1 - 2 days
100mm Plasterer's Bucket Trowel Blue Dolphin - Hobby, made of cold rolled stainless steel with an ergonomic beech handle.CHARACTERISTICSMade of cold rolled stainless steel,4 point welded connection,Springy surface,Lacquered beech handle. ..
Guide Price: £5.55
£6.66 inc VAT
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Brand: Polyfoam XPS Model and Size: 1250x600mm - 3m2
Delivery Time: 5 - 7 days
100mm 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 dep..
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Brand: Polyfoam XPS Model and Size: 1250x600mm - 3m2
Delivery Time: 5 - 7 days
100mm Polyfoam XPS Floorboard - Standard grade is a high strength 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 depth up t..
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Brand: Polyfoam XPS Model and Size: 1250x600mm - 3m2
Delivery Time: 5 - 7 days
100mm 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 con..
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Brand: Polyfoam XPS Model and Size: 1250x600mm - 3.0m2
Delivery Time: 5 - 7 days
100mm Polyfoam XPS Roofboard - Extra grade is a high strength (kPA 300) extruded polystyrene board (XPS) with high compressive strength highly resistant to water absorption  suitable for roofing applications. It is a lap jointed board and withstands both occasional and long term ..
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Brand: Ravago Building Solutions Model and Size: 2500mm x 600mm - 6m2
Delivery Time: 3 - 5 days
100mm Ravatherm XPS X 300 SB 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 ..
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Brand: Ravago Building Solutions Model and Size: 1250mm x 600mm - 3.0m2
Delivery Time: 3 - 5 days
100mm 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 ..
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Brand: Ravago Building Solutions Model and Size: 1250mm x 600mm - 3.0m2
Delivery Time: 3 - 5 days
100mm Ravatherm XPS X 500 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 ..
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Brand: Ravago Building Solutions Model and Size: 1250mm x 600mm - 3.0m2
Delivery Time: 3 - 5 days
100mm Ravatherm XPS X 700 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 ..
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100mm Recticel Powerdeck F PIR Insulation Board for Bonded Warm Roof Systems - pack of 5
Guide Price
Brand: Recticel Model and Size: 600x1200 - 3.60m2
Delivery Time: 1-3 working days
100mm 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: £89.22
£107.06 inc VAT
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100mm Recticel Powerdeck U PIR Insulation Board for Flat Roof Hot Applied Systems - pack of 5
Guide Price
Brand: Recticel Model and Size: 600x1200 - 3.60m2
Delivery Time: 1-3 working days
100mm 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 ..
Guide Price: £117.48
£140.98 inc VAT
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100mm Regupol Acoustic Isolating Strips for Timber/Metal Studs - 15m roll
Guide Price
Brand: CMS Danskin Acoustics Model and Size: 100mm - 15m roll
Delivery Time: 3 - 5 days
100mm Regupol Acoustic Isolating Strips are designed to isolate noise and vibrations at source, a very simple and effective way to reduce structure borne noise. 15m rolls.CHARACTERISTICSA rubber crumb productCapable of withstanding loads up to and including 0.8N/mm2 with low frequency performance ac..
Guide Price: £36.16
£43.39 inc VAT
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Brand: CMS Danskin Acoustics Model and Size: 100mm - 1m length
Delivery Time: 3 - 5 days
100mm Regupol Acoustic Isolating Strips are designed to isolate noise and vibrations at source, a very simple and effective way to reduce structure borne noise. 1m lengths.CHARACTERISTICSA rubber crumb productCapable of withstanding loads up to and including 0.8N/mm2 with low frequency performance a..
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100mm Regupol High Tack Tape  50m Roll
Guide Price
Brand: CMS Danskin Acoustics Model and Size: 100mm x 50m
Delivery Time: 3 - 5 days
Regupol High Tack Tapeis used to join different Regupol materials.    ..
Guide Price: £15.94
£19.13 inc VAT
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