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Acoustalay Foam Underlay with DPM 3mm 18m² 18m² (45461)

18m². 3mm cross-linked polyolefin foam with built-in damp-proof membrane (1000 gauge / 250 micron PE film). Includes a 200mm overlap. Designed for use with floated laminate and engineered flooring where the sub-floor moisture level is in excess of 4% volume. DPM manufactured to PIFA standard 6/83A: 1995.

  • Suitable for Use with Underfloor Heating Systems
  • Mould & Mildew-Resistant
  • Fully Tested & Certified
  • 10 Year Protection
  • Fire Retardant
  • EPLF Approved

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£56.49INC VAT

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Acoustalay Foam Underlay with DPM 3mm 18m² 18m² is rated 4.4 out of 5 by 5.
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Rated 4 out of 5 by from Quality underlay Really easy to lay. Good quality - worth the price. Would use again.
Date published: 2017-03-17
Rated 4 out of 5 by from underlay for laminate just the job for floors that have a concrete base, also works well on wood floors. give a nice cushion effect to the floor as well as thermal insulation and damp proofing. easy to lay with generous overlay between each strip.
Date published: 2015-05-09
Rated 5 out of 5 by from quality product Was really surprised at the quality of this product easy to put down and creates a sound damp proof barrier for your floor would definitely recommend it.
Date published: 2015-04-04
Rated 5 out of 5 by from Piece of cake This underlay made laying a boen oiled oak floor a breeze. It's a bit more expensive but it's a great quality product and actually per meter a very good price. Do not hesitate. Only reason not to give reliability a 5 star is we only laid at the weekend! So to early to really say
Date published: 2014-06-10
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Can I tile directly onto this underlay and also have underneath carpet?

Asked by: Jc2906
No - This underlay is not designed to support tiles - it is not hard enough ! No - This underlay is not suitable for carpets - only rigid boards where the loading is spread over a wider area
Answered by: Anonymous
Date published: 2017-06-10

Can this be used for damp proofing on walls (in cellar) and beneath concrete?

I would like to use this on the cellar floor before I lay the concrete on top. I would also like to use the product on the cellar walls for damp proofing and then plaster boarding with glue I will attach the membrane using damp proof wall plugs and then glue the plasterboards on top.
Asked by: fayaz
Not the intended application - However, the membrane is tested to EN 13967 meaning that it is completely waterproof and is the same as a damp course membrane sheet which is completely unaffected beneath concrete - for the foam the maximum static loading of this foam is 250kg/m2 so to maintain the insulation value and all other properties you must not exceed this weight limit - so be careful with the depth of concrete to be laid on top if the thermal insulation properties are required.
Answered by: Anonymous
Date published: 2017-01-22
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Specification
Brand Acoustalay
Coverage Per Pack 18 m²
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Length 18 m
Product Thickness 3 mm
Product Type Foam Underlay with DPM 3mm 18m²
Product Width 1 m
Suitable Use Type Suitable for Use with Underfloor Heating Systems

L x W x Th: 18m x 1m x 3mm. Performance/max load: domestic and commercial, 250kg/m². Joint protection/compressive strength: 28kPa, 2800kg/m². Medium thermal insulation. Transmitted sound reduction: 19dB. EPLF approved.