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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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110mm Aluminium Vented Base Track - for timber construction.
Guide Price
Brand: Wemico Model and Size: 90911ST
Delivery Time: 1 - 2 days
110mm box shaped Aluminium Vented base profile for external thermal insulation board, created to match the new regulations that demand different air flow rates within cavities of steel frame and timber frame structures. Connectors and render clips are also available to suit this product.Note:&n..
Guide Price: £15.36
£18.43 inc VAT
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110mm Aluminium Window Sill Extensions WEC 751 (with full end caps - pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC751/85
Delivery Time: 1 - 2 days
110mm 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: £21.42
£25.70 inc VAT
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110mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length 110mm Aluminium Window Sill Extensions WEC 761 (with full end caps - pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC761/110 - 110mm
Delivery Time: 1 - 2 days
110mm Window Sill Extension WEC 761 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: £21.25
£25.50 inc VAT
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110mm Dufaylite Residential Clayboard Void Former - single board
Guide Price
Brand: Dufaylite Model and Size: 1000x2440mm - 2.44m2
Delivery Time: 2 - 3 working days
110mm Dufaylite Residential Clayboard Void Former is a specially designed board consisting of a lightweight, eco-friendly and biodegradable core covered with polypropylene facings. The product is designed to prevent the common problem of expansion and shrinkage of clay soil when it is..
Guide Price: £76.60
£91.92 inc VAT
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110mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length 110mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC721/110
Delivery Time: 1 - 2 days
110mm 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: £26.43
£31.72 inc VAT
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110mm EcoTherm EcoVersal PIR Insulation Board - 1200mm x 2400mm 110mm EcoTherm EcoVersal PIR Insulation Board - 1200mm x 2400mm
Guide Price
Brand: EcoTherm Insulation Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 1 - 5 working days
110mm EcoTherm Eco-Versal is a foil faced universal solution for insulating walls, floors, pitched roofs, dormer cheeks and ceilings. It is ideal for insulating timber frame walls and can also be used to insulate solid walls internally. EcoTherm Eco-Versal comprises a fibre free rigid polyisocyanura..
Guide Price: £42.90
£51.48 inc VAT
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Brand: Arbet Model and Size: 1000x500mm - 2.5m2
Delivery Time: In Stock 1-2 working days
110mm Grey Polystyrene (Graphite) is a high quality expanded polystyrene (EPS) board enhanced with integrated graphite within its bead structure and of grey colour. The high-purity graphite particles integrated within the insulation beads reflects radiant heat and significantly improves insulat..
£39.33
£47.20 inc VAT
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Brand: Iko Model and Size: 1200mm x 2400mm - 11.52m2
Delivery Time: 2 - 3 working days
110mm IKO Enertherm ALU PIR Rigid Insulation Board is a versatile insulation board with a rigid polyisocyanurate (PIR) foam core, clad on both sides with reflective aluminium. The seven-layer gas-tight aluminium lamination enhances resistance to fire and water ingress. It’s made without CFC, HCFC, ..
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Brand: Jablite Model and Size: Jablite 110mm - 3.60m2
Delivery Time: 3 - 4 days
110mm Jablite External Wall Insulation Board is a very lightweight and easy to handle and install EPS 70wall board containing a flame-retardant additive, designed to be used as a part of various external wall insulation systems. It can be bonded or mechanically fixed to the wall. Installing ins..
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110mm Kingspan Kooltherm Cavity Closer (pack of 10)
Guide Price
Brand: Kingspan Model and Size: 110x2400mm
Delivery Time: 2 - 3 working days
110mm Kingspan Kooltherm Cavity Closer is a PVCU extrusion with a rigid thermoset insulation core, which provides a simple and efficient method of closing cavities around openings in cavity walls. It is suitable for use with timber, metal or PVC window frames and can also be supplied to order i..
Guide Price: £189.72
£227.66 inc VAT
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110mm Kingspan Thermabate Cavity Closer 3m length (pack of 8)
Guide Price
Brand: Kingspan Model and Size: thermabate
Delivery Time: 2 - 3 weeks
110mm 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: £227.85
£273.42 inc VAT
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Brand: Kingspan Model and Size: 1200x2400mm - 8.64m2
Delivery Time: 3 - 5 days
110mm Kingspan Thermaroof TR26 is a high performance, fibre free, rigid thermoset PIR insulation core faced on both sides with a low emissivity composite foil facing which is used for insulating flat roofs and is fully compatible with most mechanically fixed single ply waterproofing systems and..
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110mm Perforated Full System Base Bead
Guide Price
Brand: Wemico Model and Size: WE611N
Delivery Time: 1 - 2 days
110mm 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: £22.95
£27.54 inc VAT
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110mm Perforated Full System Stop Bead.
Guide Price
Brand: Wemico Model and Size: WE811N
Delivery Time: 1 - 2 days
110mm Heavy duty Stop profile designed for thermal insulation systems with render. Profile is made from powder coated galvanised steel with PVC nosing which will provide additional protection against abrasion and corrosion. Nosing available in a range of colours (colour can be specified during check..
Guide Price: £20.10
£24.12 inc VAT
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Brand: Recticel Model and Size: 600x1200 - 2.88m2
Delivery Time: 1-3 working days
110mm 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..
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110mm Rockwool Dual Density Slab for Insulated Renders (pack of 2)
Guide Price
Brand: Rockwool Model and Size: 1200x600mm - 1.44m2
Delivery Time: 3 - 5 weeks
110mm 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..
Guide Price: £44.48
£53.38 inc VAT
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Brand: Rockwool Model and Size: 1200mm x 600mm - 25.92m2
Delivery Time: 7 - 10 days
110mm 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 sto..
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Brand: Rockwool Model and Size: 1200x600mm - 34.56m2
Delivery Time: 2 - 3 weeks
110mm 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 manufac..
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110mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 110mm Soffit Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
Guide Price
Brand: Wemico Model and Size: WEC741/110
Delivery Time: 1 - 2 days
110mm 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. ..
Guide Price: £26.66
£31.99 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 2.16m2
Delivery Time: 1-3 working days
110mm Unilin ECO360/CT CavityTherm Full Fill Cavity Wall  board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin ECO360 CT board reduces the junctions prone to ..
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x450mm - 2.16m2
Delivery Time: 1-3 working days
110mm Unilin ECO360/CW Partial Fill Cavity Wall  board has a core of modified polyisocyanurate (PIR) bonded to low emissivity textured aluminium foil facings offering excellent insulation performance with thermal conductivity. Unilin ECO360 CW board reduces the junctions prone to thermal b..
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110mm Unilin FR/MG Flat Roof Board - pack of 4 110mm Unilin FR/MG Flat Roof Board - pack of 4
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 600mm - 2.88m2
Delivery Time: 3 - 5 days
110mm 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: £76.14
£91.37 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 2400x1200mm - 8.64m2
Delivery Time: 1-3 working days
110mm 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 Thi..
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110mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm 110mm Unilin XT/PR-UF PIR Rigid Insulation Board - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
110mm 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 hig..
Guide Price: £40.80
£48.96 inc VAT
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110mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm 110mm Unilin XT/TF PIR Rigid Insulation Board - Timber Framed Walls - 1200mm x 2400mm
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 2400mm x 1200mm - 2.88m2
Delivery Time: 1-3 working days
110mm 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 manu..
Guide Price: £40.80
£48.96 inc VAT
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Brand: Unilin (prev. Xtratherm) Model and Size: 1200x2400mm - 8.64m2
Delivery Time: 1-3 working days
110mm 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 b..
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Brand: Klimas W-M Model and Size: 110mm
Delivery Time: 1 - 2 days
110mm Universal Insulation Panel Fixing with Metal Pin LMX10 is for fixing 50mm 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 ..
£47.50
£57.00 inc VAT
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110mm WEC 732 Undersill Profile with End Caps - length 2.5m
Guide Price
Brand: Wemico Model and Size: WEC 732 - 110mm
Delivery Time: 1 - 2 days
The WEC 732 profile has an increased drip section to improve visual appearance and a large front face to help prevent water blowing up and soaking the insulation. The new design of drip also allows the end caps to be riveted into position. Manufactured from 1.2mm pre-coated white aluminium, in lengt..
Guide Price: £30.97
£37.16 inc VAT
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110mm WEC 771 OverTrim Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 771OT
Delivery Time: 1 - 2 days
110mm WEC 771 Verge OverTrim Profile is designed for use in situations where sealing the rear of the profile is possible. This profile also has an increased drip section to improve visual appearance and a large front face to help prevent the water blowing up and soaking the insulation.Manufactu..
Guide Price: £24.82
£29.78 inc VAT
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110mm WEC 771 Verge Trim Profile - 2.5m length
Guide Price
Brand: Wemico Model and Size: WEC 771
Delivery Time: 1 - 2 days
100mm WEC 771 Verge Trim Profile is designed for use in situations where sealing the rear of the profile is possible. This profile also has an increased drip section to improve visual appearance and a large front face to help prevent the water blowing up and soaking the insulation.Manufactured ..
Guide Price: £24.82
£29.78 inc VAT
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