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 01-08-2025:

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: 250 nos - Free Delivery
Delivery Time: 3 - 4 days
5mm Isocheck Elevating Blocks for Acoustic Cradle System is a part of the 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 refurb..
£112.35
£134.82 inc VAT
Brand: Isomass
Model and Size: 2400mm x 600mm - 1.44m2
Delivery Time: 3 - 5 days
18mm Isocheck 18C is an overlay platform system, designed for reducing sound transmission, including impact sound transmission and improving acoustic performance of concrete floors. Isocheck 18C is used new build, refurbishment and conversions of concrete floors, able to meet the requirements o..
Brand: Isomass
Model and Size: 1m x 1.2m - 1.2m2
Delivery Time: 2 - 3 working days
Isocheck Impact Mat 200 is an impact improvement system, designed for reducing impact and airborne sound transmission and improving acoustic performance of timber floor constructions and staircases, ideal for upgrades of stairs and under floor, due to the improved impact sound resistance. ..
Guide Price: £25.89
£31.07 inc VAT
Brand: Isomass
Model and Size: 45mm x 45mm
Delivery Time: 3 - 5 days
45mm x 45mm Econocheck Shallow Batten 45 is part of a suspended concrete floor system, designed for reducing sound transmission and improving acoustic performance of level concrete floors. Isocheck Shallow Batten consists of a layer of 10mm ACF (Acoustic Chip Foam) bonded to a FSC-cer..
Brand: Isomass
Model and Size: 2400mm x 600mm - 1.44m2
Delivery Time: 3 - 5 days
18mm Isocheck 18T is an overlay platform system bonded direct to floorboards, designed for reducing sound transmission and improving acoustic performance of traditional timber joisted floors. Isocheck 18T is used in new build, refurbishment and conversion applications, able to also reduce impact sou..
Brand: Isomass
Model and Size: 75mm x 10mm x 10m - Free Delivery
Delivery Time: 1 - 2 days
75mm 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..
£39.90
£47.88 inc VAT