34mm JCW Acoustic Deck 34 - Cement Particle Board based Acoustic Overlay Board
Guide Price
34mm JCW Acoustic Deck 34 - Cement Particle Board based Acoustic Overlay Board
Guide Price: £48.94 (£58.73 inc VAT)
To add to cart change quantity to minimum of 25. If you need less, ask for a price or add to a quote list.
- Product Code: A1-1965
- Delivery Time: 2 - 3 working days
- Brand: JCW (Tech. support: 08453402858)
- Model: 1200x600mm - 0.72m2
- Weight: 23.00kg
Our ratings on 23-12-2025:
4.8 out of 5
34mm JCW Acoustic Deck 34 - Cement Particle Board based Acoustic Overlay Board
Width: 600mm
Length: 1200mm
Board Coverage: 0.72m2
Density: 94kg/m3
Weight/m2: 31.9kg
Weight: 23kg
34mm JCW Acoustic Deck 34 is a premium quality overlay board with a 12mm resilient acoustic layer laminated to a 22mm T&G cement particle board. The slim profile and high acoustic performance makes it ideal for timber floor refurbishment projects. Acoustic Deck 34 is ideal for overlaying directly to an existing sub-floor.
- An ideal solution where construction heights are a problem,
- Easy to install,
- Suitable for for new flooring systems or upgrades to existing separating floors,
- An economical product for Conversion projects
- Offers good impact sound improvement,
- Deck ready for final floor finish e.g.laminates, carpets and carpet tiles,
- Overlaid onto flat timber floors.
- New build
- Refurbishments
- Domestic upgrade
- On concrete and timber floors
- JCW Acoustic Deck 34 boards are best laid towards the end of the project to protect from general trades, high floor loading and moisture leading to expansion.
- The boards must be dry and acclimatised at least 24 hours prior to installation, this will minimise any expansion or contraction after installation.
- When using JCW Acoustic Deck 34 as a structural board, it must be laid on to flat or levelled joists in the opposite direction of the joists.
- Use tungsten carbide tipped blades for cutting at all times. Particle Board can be drilled using conventional portable drilling machines. It is a wood and cement panel, therefore does not require percussion drilling. It can be sanded using a vibrating sanding machine or belt sanding machine.
- Ensure that the floor surface is flat, dry, and free from all debris and that the wall surfaces are prepared - plaster skimmed or plaster boarded down to the level of the sub-deck. There shouldn't be any gaps at wall edges.
- Apply 5mm foam flat wall JCW Perimeter Edging Strip or L shaped strips to the base of all perimeter walls allowing approximately 15mm excess foam above the finished acoustic board height. This can later be folded down on top of the acoustic floor surface to isolate the skirting boards.
- Remove any tongues at the wall edges, then cut & scribe the first corner board into place and butt up to the Edging Strip. Do not compress the JCW Perimeter Edging Strip.
- Ensure all T&G board joints must be fully adhesive bonded using a recommended adhesive.
- Proceed with the second and successive rows ensuring that all board joints are staggered. The last row of boards will require accurate cutting & scribing to butt up to the wall.
- Any minor gaps between the JCW Perimeter Edging Strip and the acoustic board must be filled with JCW Acoustic Sealant/Mastic.
- It is imperative that the JCW Perimeter Edging Strip is not compressed in order to maintain acoustic isolation and an allowance for expansion.
- At the door threshold leave a 5mm gap between the adjoining acoustic boards and fill with JCW Acoustic Sealant. If the sub-floor at the doorways is not flat, the acoustic boards may require additional base support to reduce compressive joint movement. Additionally the surface joints could be sanded up to 5mm to level if required.
- The finished floor should not be walked on for a period of up to 24 hours to allow the adhesive to cure undisturbed.
- Ensure that the board joint adhesive has fully cured prior to overlaying any final floor covering.
JCW Acoustic Deck 34 board has been independently tested in a UK Verified independent UKAS accredited laboratory.
JCW-Acoustic-Deck-34-Data-Sheet.pdf
Guide Price
Brand: JCW
Model: 1200x600mm - 0.72m2
Delivery Time: 2 - 3 working days
24mm JCW Acoustic Soundboard Supreme 24 is a moisture resistant 9mm T&G MDF Board with a pre-bonded 15mm 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. 24mm thickness the..
Guide Price: £28.82
£34.58 inc VAT
Guide Price
Brand: JCW
Model: Double x 35mm deep
Delivery Time: 2 - 3 working days
Double x 35mm deep JCW Fire and Acoustic Socket Box Insert is an acoustic insulation system for wall sockets to eliminate the transfer of sound through walls. Suitable for both new installations and refurbishments, available for both single, double and twin-gang applications. Fabricated from Class O..
Guide Price: £4.47
£5.36 inc VAT
Guide Price
Brand: JCW
Model: 1200x600mm - 0.72m2
Delivery Time: 2 - 3 working days
37mm JCW Acoustic Deck 37, a 15mm resilient acoustic layer laminated to a 22mm T&G cement particle board, designed for fitting direct to joist. Acoustic Deck 37 is specially designed for direct to joist fitment after existing timber floor has been removed. After removing existing timber floors, ther..
Guide Price: £52.47
£62.96 inc VAT
Guide Price
Brand: JCW
Model: 1200mm x 2000mm - 2.40m2
Delivery Time: 2 - 3 working days
4mm JCW Acoustic Barrier Mat is an acoustic barrier matting that offers very good airborne performance across the frequency range. It is a very versatile and dense product that is used for a wide range of applications where airborne sound reduction is required. The most common installation areas are..
Guide Price: £56.82
£68.18 inc VAT
Guide Price
Brand: JCW
Model: 5mm x 75mm - Free Delivery
Delivery Time: 2 - 3 working days
5mm x 75mm x 50m JCW Perimeter Edging Strip is a foam strip to isolate acoustic flooring from perimeter walls and maintain the acoustic integrity of the structure. For use with Acoustic Battens, Acoustic Cradles and Acoustic Decks.APPLICATIONTo isolate acoustic flooring from perimeter walls CERTIFIC..
Guide Price: £22.28
£26.74 inc VAT
Brand: JCW
Model: 1200x600mm - 7.20m2
Delivery Time: 3 - 5 days
JCW Absorber Ceiling Tile is a glass mineral fibre acoustic core board with white speckled surface finish and bevelled edges that can be direct bonded to existing ceiling.CHARACTERISTICSLightweight for ceiling, quick and simple installation, Low (20mm) material thickness which saves headroom space, ..