20mm Monodeck 20T Timber Floor Acoustic Overlay Board - 2400mm x 600mm




20mm Monodeck 20T Timber Floor Acoustic Overlay Board - 2400mm x 600mm
- Product Code: A1-5207
- Delivery Time: 3 - 5 days
- Brand: Isomass (Tech. support: 08458383389)
- Model and Size: 2400mm x 600mm - 1.44m2
- Weight: 11.80kg
Our ratings on 17-06-2025:

4.8 out of 5
20mm Monodeck 20T Timber Floor Acoustic Overlay Board - 2400mm x 600mm
Length: 2400mm
Width: 600mm
Thickness: 20mm
Board Coverage: 1.44m2
Weight/m2: 8.19kg
Weight: 11.8kg
Airbourne sound insulation: 48dB
Impact Sound Insulation: 48dB
Resilient layer thickness: 8mm
20mm Monodeck 20T is overlay platform system of an 8mm Acoustic Chip Foam bonded to 12mm p5 moisture resistant chipboard, designed for reducing sound transmission of timber floors and improving acoustic performance of timber floors. it enables a timber floor to meet the sound transmission regulations of Approved Document E 2003 and subsequent amendments in 2004, 2010, 2013 & 2015. Monodeck 20T overlay can be used in new build, refurbishment and conversion applications.
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,
- Includes a moisture-resistant chipboard.
APPLICATION
- Over existing floorboards for conversions, refurbishments,
- On most decoupled ceilings in new build projects.
INSTALLATION

CERTIFICATION
- The product is in compliance with Approved Document E of the Building Regulations.
Brand: Isomass
Model and Size: 1m x 15m - 15m2
Delivery Time: 3 - 5 days
10mm Isocheck ResiScreed 10 is an under screed mat made from rubber crumb bonded to a DPM fibreglass backing to reduce the impact sound transmission through concrete floors. It is designed to be placed directly beneath the screed to isolate the screed from the structural sub floor.CHARACTERISTICSA r..
Brand: Isomass
Model and Size: 50mm x 10mm x 10m - Free Delivery
Delivery Time: 1 - 2 days
50mm x 10mm x 10m Isocheck Acoustic Isolation Strip is utilised to improve acoustic insulation and reduce impact sound transmission in masonry, steel, and timber partition and separating walls. These strips are crafted from cross-linked Isopoli foam and feature an adhesive backing, ensuring the..
£33.92
£40.70 inc VAT
Brand: Isomass
Model and Size: Cradle - 43mm - Free Delivery
Delivery Time: 3 - 4 days
Isocheck Acoustic Cradle is a timber batten support system and a levelling system for uneven concrete floors, designed for reducing sound transmission and improving acoustic performance of uneven concrete floors. The system is used in new build refurbishment and conversion applications, includi..
£188.31
£225.97 inc VAT
Brand: Isomass
Model and Size: 8/16 - 30mm - 4m Free Delivery
Delivery Time: 1 - 2 days
30mm Isocheck Expandastrip 8/16 is a permanently elastic open cell Polyurethane foam, used as a seal in joints between pre-cast units, sealing around doors and window frames, or between corrugated roofing panels, roof structures and roof lights ventilation and air conditioning ductwork. It is impreg..
Brand: Isomass
Model and Size: 1.25m x 12m - 15m2
Delivery Time: 3 - 5 days
6mm Isocheck Resmat 6 is a recycled eco friendly under board mat made from rubber crumb to reduce sound transmission through timber and concrete floors. It can support chipboard, OSB, MDF or Plywood floors. It enables a timber floor to meet the sound transmission regulations of Approved Document E 2..
Brand: Isomass
Model and Size: 50mm x 5mm x 25m - Free Delivery
Delivery Time: 1 - 2 days
50mm x 5mm x 25m Isocheck Acoustic Isolation Strip is utilised to improve acoustic insulation and reduce impact sound transmission in masonry, steel, and timber partition and separating walls. These strips are crafted from cross-linked Isopoli foam and feature an adhesive backing, ensuring they stay..
£38.64
£46.37 inc VAT