37mm Monodeck 37T Timber Floor Acoustic Overlay Board - 2400mm x 600mm
37mm Monodeck 37T Timber Floor Acoustic Overlay Board - 2400mm x 600mm
- Product Code: A1-5209
- Delivery Time: 3 - 5 days
- Brand: Isomass (Tech. support: 08458383389)
- Model: 2400mm x 600mm - 1.44m2
- Weight: 23.50kg
Our ratings on 27-01-2026:
4.8 out of 5
37mm Monodeck 37T Timber Floor Acoustic Overlay Board - 2400mm x 600mm
Length: 2400mm
Width: 600mm
Thickness: 37mm
Board Coverage: 1.44m2
Weight/m2: 16.32kg
Weight: 23.5kg
Airbourne sound insulation: 52dB
Impact Sound Insulation: 51dB
Resilient layer thickness: 15mm
37mm Monodeck 37T is an acoustic insulation overlay platform system bonded direct to floorboards, designed for soundproofing and improving acoustic performance of timber floors, whenever finished floor height is not critical. Monodeck 37T is used in new build, refurbishment and conversion applications, able to reduce impact sound transmission in wooden floors and able to meet the requirements of the Building Regulations, Approved Document E 2003 (including the subsequent amendments in 2004, 2010 and 2013). Monodeck 37T consists of 22mm V313 P5 moisture resistant chipboard bonded to 15mm Acoustic Chip Foam (ACF).
CHARACTERISTICS
- Great acoustic properties;
- Able to reduce impact sound transmission in finished wooden floors;
- Able to meet values prescribed by the Approved Document E of the Building Regulations,
- 22mm moisture-resistant chipboard + 15mm Acoustic Chip Foam
APPLICATION
- To be used direct to joists for conversions, refurbishments, new build or listed buildings requiring minimal structural change with a new plasterboard or existing lath and plaster ceiling.

INSTALLATION
- All invasive fittings must be properly treated,
- All structural wall should be sealed,
- The sub-floor, which must be clean and dry, should be covered with proper insulation layer consisting of mineral wool insulation, added between the floor joists,
- The entire structure needs to be watertight,
- The product must be kept and stored in dry conditions.
- Apply Isocheck Acoustic Angled Flanking Band on the edges of the Isocheck boards just before they are pushed against the perimeter walls to isolate the board from the wall.
- Lay Monodeck 37T over a structural timber sub-floor, in brick bond pattern, applying Isocheck adhesive to all tongued and grooved panel joints.
- Install skirting and trim off excess Flanking Band.
CERTIFICATION
The product is in compliance with Approved Document E of the Building Regulations.
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