Part of the high performance AngelStep range, AngelStep 630 acoustic underlay is designed to enhance the acoustic performance of vinyl flooring. At just 4mm thick, it is highly effective against impact and airborne noise.
With a resilient polyester structure that absorbs impact energy and airborne noise from above and below, AngelStep® 630 can be layered up to three times or used with other AngelStep underlays for a tailored solution to specific sound problems.
Despite its thin profile, AngelStep® 630 will not degrade in acoustic performance under heavy weight of furniture or appliances. Acoustica will advise if any additional support is needed such as flooring grade plywood, if vinyl is thin or does not interlock or clip together.
The product has been independently tested:
to achieve Lnt,w of 37 - better than AAAC rating 6 stars - independently tested by Vipac Engineers & Scientists Ltd May 2016; document 20E-16-0040-455704 under loose lay vinyl in a building over 50 years old
to achieve Lnt,W of 43 - better than AAAC rating 5 stars - independently tested by Vipac Engineers & Scientists Ltd October 2016; document 20E-16-0192-ADM-456564-0 under Novocore vinyl with a 200mm concrete slab with bare concrete ceiling
It is 4mm thin and is supplied in tiles 1200x1200mm(1.44m2)
The unrivalled performance of AngelStep® 630 is due to its unique and patented polymer construction. No degradation of acoustic properties due to structural collapse under the weight of heavy furniture, castors and appliances. For thin vinyl or vinyl that does not interlock or clip together we recommend installation of the vinyl on top of flooring grade plywood on top of the AngelStep product.