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Suitable for:
Hush-Felt 25 Joist strips have been designed as an joist treatment offering an economical alternative to composite floating flooring without compromising on performance. Used in the construction of floating floors layered over timber joists in new build and refurbishment projects. The integral hardboard slats present a firm, smooth surface to support a choice of chipboard, OSB or plywood T&G flooring boards. Excellent results are achieved when using Hush-Felt 25 as part as a sound insulation system between separating floors.
For advice on the use of Hush-Felt 25 Acoustic Joist Strip, as part of a system within any project, please contact our experienced technical team on 0151 933 2026 who will be happy to give comprehensive and practical advice to meet with your requirements.
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50 | 58 | 52 |
*based on Hush-System HF25 Advanced test results incorporating Hush-Panel 25 Resilient Joist Strips
Test data for field tests in compliance with Building Regulations Document E can be supplied upon request.
Application | Directly over timber joists |
Comprises | 140mm x 50mm hardboard slats Double layer of 10mm Hushfelt™ resilient layer |
Overall Strip Dimensions | 25mm deep x 50mm wide |
Weight per 1m | 0.6 kg |
Overall nominal thickness | 25mm |
Overall thickness in use | 20-21 mm |
Compatible Hush-Systems | Hush-System 1, Hush-System HF25, Hush-System HF25 Advanced |
Accessories | Hush-Seal 20 Perimeter Seal, Hush-Bond Panel Adhesive |
No other fixings should be used when fitting the floating floor as any restrictions can adversely affect performance. Skirting should be fitted a minimum of two or three millimeters clear of the floor surface. (PCT only).
Full fitting instructions are supplied with all products and are available to download from the Installation Guides section.
Should you have any technical questions prior to or during installation, please call 0151 933 2026 for friendly and straightforward advice.