3.5mm Isocheck Underwood - Timber Floor Acoustic Underlay Mat
3.5mm Isocheck Underwood - Timber Floor Acoustic Underlay Mat
- Product Code: A1-3245
- Delivery Time: 3 - 5 days
- Brand: Isomass (Tech. support: 08458383389)
- Model and Size: 10m x 1m - 10m2
- Weight: 12.60kg
Our ratings on 07-11-2025:
4.8 out of 5
3.5mm Isocheck Underwood - Timber Floor Acoustic Underlay Mat
Width: 1000mm
Length: 10000mm
Density: 360kg/m3
Weight/m2: 1.26kg
Weight: 12.6kg
3.5mm Isocheck Underwood is a rubber crumb underlay for use with laminate and wood flooring to provide resilience, durability and support to protect against undue stress in wood and laminate flooring. Isocheck Underwood is manufactured mainly from recycled vehicle tyres bound in a unique latex formulation. The integrated metallised scrim ensures good resistance to moisture transmission, eliminating the need for additional polythene sheeting. Isocheck Underwood is ideal for underfloor heating systems beneath laminate and engineered wood flooring.
- Made mainly from recycled vehicle tyres,
- Suitable for laminate and wood flooring,
- Excellent impact sound insulation properties,
- Ideal for underfloor heating,
- Integral moisture barrier.
- Can be used also on concrete floors, on top of the screed.
- Over existing floorboards,
- On timber joisted floors,
- Refurbishment,
- Conversion projects,
- New build.
- Lay Underwood over the entire level floor with all joints tightly abutted.
- Most t&g or interlocking engineered timber panel floor finishes can be laid directly onto Underwood.
- Finished timber floors should be isolated from the skirting using Isocheck Acoustic Flanking Band.
Isocheck_Underwood_Datasheet.pdf
Brand: Isomass
Model and Size: 500 nos - Free Delivery
Delivery Time: 3 - 4 days
2mm Isocheck Internal Packer 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 refurbishmen..
£65.46
£78.55 inc VAT
Brand: Isomass
Model and Size: 1200mm x 600mm - 0.72m2
Delivery Time: 3 - 5 days
Isocheck Isowave Cavity Barrier 33 is an acoustic plasterboard used for reducing excessive flanking sound transmission through underfloor and above ceiling cavities, the voids beneath and above the partition. Isocheck Acoustic Cavity Barrier consists of a single or double layer of 10mm semi-rigid ac..
Brand: Isomass
Model and Size: 1m x 15m - 15m2
Delivery Time: 3 - 5 days
8mm Isocheck ResiScreed 8 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 rec..
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: 2400mm x 1200mm - 2.88m2
Delivery Time: 3 - 5 days
62.5mm Isocheck Isoliner Thermal Laminate Board comprise a 50mm rigid PIR foam insulation board bonded to a 12.5mm tapered edge Gyproc SoundBloc. On the reverse face, the insulation has a multi-layer kraft paper and aluminium facing. This board can be used to line walls and ceilings. It can be ..
Brand: Isomass
Model and Size: 45mm - 13mm
Delivery Time: 2 - 3 working days
45mm Isocheck Isolation Washers are used to isolate and separate mechanical fixings from the surrounding structure and reduce the transfer of noise and vibration.Diameter A = 45mmDiameter screw B = 13mm..