High performance impact & airborne improvement system
The Isocheck Impact Mat 200 system is designed to reduce impact and airborne sound transmission through timber floors.
Isocheck Impact Mat 200 consists of a 5.5mm Isofiba / barrier mat composite.
When installed as part of a complete party floor construction the system enables a timber floor to meet the sound transmission standards of Approved Document E 2003 and amendments in 2004, 2010, 2013 & 2015.
To be used as a single layer or double layer over floorboards or concrete decks for conversions, refurbishments or listed buildings requiring minimal structural change with a new plasterboard or existing lath and plaster ceiling.
A single layer can also be used draped over joists and beneath floorboards.
Suitable for: Refurbishments, Conversions, Listed buildings requiring minimal structural change.
Treated floor with: Impact Mat 200
Laboratory performance of Impact Mat 200 achieved:
33dB ΔLw for a single layer
40dB ΔLw for a double layer
18dB ΔLw for a single layer with a timber laminate floor over
Site tests have also indicated the Airborne performance is also improved by 1 to 2dB DnT,w + Ctr.
Note: currently only tested worst case scenario with direct fixed ceilings.
| Overall size: | 1200mm x 1000mm x 8mm (Approx. 6.5mm under load) |
| Resilient layer thickness: | 5.5mm |
| Resilient layer: | Isofiba / barrier composite |
| Weight: | 8.0kg/m² |
Isocheck Impact Mat 200, supplied by Isomass Ltd. Unit 14 Papworth Business Park, Stirling Way, Papworth Everard, Cambridgeshire CB23 3GY and installed in accordance with manufacturer's instructions / recommendations.
Lay Isocheck Impact Mat 200 over the entire level floor with all joints butted.
Most t&g or interlocking laminate panel floor finishes can be laid directly onto Isocheck Impact Mat 200 although a 3mm layer of plywood over the Mat would improve performance and stability. If in doubt please contact us with the floor specification.
Finished timber floors should be isolated from the skirting using Isocheck Acoustic Flanking Band.
Full installation instructions are available and must be used in conjunction when laying this floor system.
Download datasheet
Find Isocheck Impact Mat 200 on NBS Source for detailed specifications and BIM objects.
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