| Product description
Karmafloor Acoustic Triple Mat is designed as an acoustic overlay
solution for application over an existing timber floor where a significant
improvement in airborne and impact performance is required.
Karmafloor Acoustic Triple Mat meets the current requirements of
Approved Document E of the Building Regulations.
Product features
■ Sheet size: 1,200mm x 1m x 15mm
■ Sheet weight:15kg/m2.
Customer benefits
■ Will exceed the requirements of Approved Document E, particularly
impact performance, when used in conjunction with an adequately
insulated wall solution
■ Minimal (15mm) increase in floor height or effectively zero if
replacing existing underlay
■ Flexible, easy to cut, quick and easy to install
■ Can be laid under existing carpet or covered with a timber or
laminate floor.
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Test Information
Karmafloor Acoustic Triple Mat for timber floors
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Acoustic Performance |
| Product Description |
DnT,w + Ct |
L nT,w |
| Acoustic Triple Mat |
51dB |
39dB |
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Acoustic Requirement |
| Material change of use |
43dB min |
64dB max |
| New Build |
45dB min |
62dB max |
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