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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: Marmox Model and Size: 215mm - 0.36m2 - Free Delivery
Delivery Time: 2 - 3 working days
215mm 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..
£137.17
£164.60 inc VAT
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215mm Marmox Thermoblock 65mm thick (box of 10).
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Brand: Marmox Model and Size: 215mm - Free Delivery
Delivery Time: 2 - 4 days
215mm Marmox Thermoblock is a a load-bearing and highly insulating block made from 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 for wa..
Guide Price: £182.40
£218.88 inc VAT
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215mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m 215mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - length up to 2.5m
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Brand: Wemico Model and Size: WEC731/215
Delivery Time: 1 - 2 days
215mm 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 s..
Guide Price: £41.60
£49.92 inc VAT
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Brand: Kingspan Model and Size: Kooltherm 219/25mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£46.92
£56.30 inc VAT
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Brand: Kingspan Model and Size: Kooltherm 219/30mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£44.77
£53.72 inc VAT
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Brand: Kingspan Model and Size: Kooltherm 219/40mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£55.32
£66.38 inc VAT
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Brand: Kingspan Model and Size: Kooltherm 21/30mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£7.97
£9.56 inc VAT
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Brand: Kingspan Model and Size: Kooltherm 21/40mm
Delivery Time: 1 - 2 days
Kooltherm FM Pipe Insulation comprises sections of Kooltherm FM Insulation faced with a factory-applied foil vapour barrier jacket autohesively bonded to the insulation core during manufacture. Kooltherm FM Pipe Insulation is available in a range of thicknesses to suit different performance specific..
£10.97
£13.16 inc VAT
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21mm JCW Acoustic Soundboard Premium 21 -  MDF based Acoustic Overlay Board
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Brand: JCW Model and Size: 1200x600mm - 0.72m2
Delivery Time: 2 - 3 working days
21mm JCW Acoustic Soundboard Premium 21 is a moisture resistant 9mm TG4 MDF Board with a pre-bonded 12mm high performance resilient layer offering an excellent airborne and impact sound reduction. This is one of the quickest and most effective acoustic solutions on the market. At just 21mm thickness..
Guide Price: £26.23
£31.48 inc VAT
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21mm Karma Visco 21 Acoustic Overlay Board
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Brand: CMS Danskin Acoustics Model and Size: 1200x600mm - 0.72m2
Delivery Time: 2 - 3 working days
21mm Karma Visco 21 is an acoustic overlay board designed to reduce the effect of impact and airborne sound passing through existing floors. These high performance acoustic floor boards are used for conversion projects where there is an existing floor surface and a shallow floor build up is req..
Guide Price: £37.94
£45.53 inc VAT
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Brand: Polyfoam XPS Model and Size: 1220x3000mm - 204.96m2
Delivery Time: 5 - 7 days
21mm Polyfoam XPS Laminating Board is a high strength (kPA 200) extruded polystyrene board (XPS) that can be used as a thermal and structural insulation as a fabrication board for a wide variety of manufacturing processes and applications. This board has high resistance to water absorption and ..
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22.5mm Isocheck Isowave System 23 Acoustic Plasterboard
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Brand: Isomass Model and Size: 1200x600 - 0.72m2
Delivery Time: 3 - 5 days
Isocheck Isowave System 23 Acoustic Plasterboard is a wall and ceiling system, designed for reducing excessive flanking sound transmission through lightweight structural wall constructions. The system is used in all new build, refurbishment and conversion applications, able to meet the requirements ..
Guide Price: £27.59
£33.11 inc VAT
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Brand: Wemico Model and Size: 91222
Delivery Time: 1 - 2 days
A box shaped base profile for 220mm 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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220mm Aluminium Brickslip Base Profile - 2.5m length
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Brand: Wemico Model and Size: BrickSlip220
Delivery Time: 1 - 2 days
220mm Wemico aluminium brickslip profile for use in Insulation systems finished with a brick slip detail. These profiles can be powder coated to any standard RAL colour...
Guide Price: £30.06
£36.07 inc VAT
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Brand: Wemico Model and Size: 93322
Delivery Time: 1 - 2 days
220mm Aluminium Stop Track Profile for thermal insulation systems with render, designed for 100mm thickness of insulating board. These profiles can be powder coated to any standard RAL colour...
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220mm Aluminium System Starter Track Profile for Curved Walls - length 2.5m.
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Brand: Wemico Model and Size: 95522
Delivery Time: 1 - 2 days
220mm 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: £33.60
£40.32 inc VAT
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Brand: Wemico Model and Size: WEC751/195 - 220mm
Delivery Time: 1 - 2 days
220mm 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..
£32.05
£38.46 inc VAT
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Brand: Ancon Model and Size: 220mm
Delivery Time: 2 - 3 working days
220mm 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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220mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length. 220mm Eaves Flashing, Osill and Window Sill Extensions (with full end caps-pair) - 2.5m Length.
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Brand: Wemico Model and Size: WEC721/220
Delivery Time: 1 - 2 days
220mm 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: £37.86
£45.43 inc VAT
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Brand: Cordek Model and Size: 220mm x 450mm x 450mm
Delivery Time: 2 - 3 working days
220mm x 450mm x 450mm Heaveguard Pile Collar is a compressible low density Expanded Polystyrene (EPS), used to support pile heads against lateral ground heave. It is a part of the Cordek Cellcore ground heave system. The pile collar will fit securely around the pile head to produce a square ed..
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Brand: Cordek Model and Size: 220mm x 600mm x 600mm
Delivery Time: 2 - 3 working days
220mm x 600mm x 600mm Heaveguard Pile Collar is a compressible low density Expanded Polystyrene (EPS), used to support pile heads against lateral ground heave. It is a part of the Cordek Cellcore ground heave system. The pile collar will fit securely around the pile head to produce a square ed..
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Brand: Koelner Model and Size: 220mm x 10mm- Free Delivery
Delivery Time: 1 - 2 days
220mm Plastic insulation panel fixings are used for fixing rigid and semi-rigid insulation boards to external solid walls. Plug and nail are made from polypropylene, the nylon nail is reinforced with glass fibre. These plastic panel fixings offer high fixing thicknesses and no thermal brid..
£64.94
£77.93 inc VAT
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Brand: Polyfoam XPS Model and Size: 1250x600mm - 1.5m2
Delivery Time: 5 - 7 days
220mm 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: Rockwool Model and Size: 1200x600mm - 17.28m2
Delivery Time: 2 - 3 weeks
220mm 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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Brand: Rockwool Model and Size: 2500x1200mm - 3.00m2
Delivery Time: 1 - 2 days
220mm Rockwool Roll Loft Insulation is a multi-functional medium-density insulation roll, especially designed for improving thermal performance in roofs and lofts, and acoustic performance and sound reduction in suspended ceilings. It can be used in number of different applications in commercial, in..
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Brand: Ancon Model and Size: 225mm
Delivery Time: 2 - 3 working days
225mm Ancon 63 Mechanical/Mechanical Wall Tie is a masonry remedial wall tie for use for tying together two leaves of solid walls. This MM63 tie has mechanical expanders at each end. Requires 12mm Ø holes. These remedial ties are used on older building, where brickwork had been cracked due..
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Brand: Ancon Model and Size: 225mm
Delivery Time: 2 - 3 working days
225mm Ancon 63 Resin/Mechanical Wall Tie is a masonry remedial wall tie for use for tying together two leaves of solid walls. This RM63 tie has mechanical expanders at one end and a grooved end at the other end to be fixed to the inner leaf that is perforated, or of low-density or friable ..
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Brand: Ancon Model and Size: 225mm
Delivery Time: 2 - 3 working days
225mm AC 31 Wall Tie is a masonry remedial wall tie for tying together two leaves of solid walls, where bricks are removed then replaced in the outer leaf. The wavy end is resin-bonded into the inner leaf in a 10mm Ø hole. The triangular end sits in the bed joint. Ancon AC 31 wall tie is s..
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Brand: Ancon Model and Size: 225mm
Delivery Time: 2 - 3 working days
225mm AC 31 Wall Tie is a masonry remedial wall tie for tying together two leaves of solid walls, where bricks are removed then replaced in the outer leaf. The wavy end is resin-bonded into the inner leaf in a 10mm Ø hole. The triangular end sits in the bed joint. Ancon AC 31C wall tie is ..
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Brand: Ancon Model and Size: 225mm
Delivery Time: 2 - 3 working days
225mm Resin/Resin Wall Tie is a masonry remedial wall tie designed as a remedial tie for a separating wall. This RR Type A wall tie will normally be inserted in 10mm Ø holes and resin-bonded into both leaves. It meets the requirements of a Type A wall tie to Approved Document E.CHARACTERIS..
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