AngelStep 48P underlay
The unrivalled performance of AngelStep® 48P was designed for use in apartments and townhouses, upmarket housing and professional office and consulting suites where discerning buyers expect performance beyond that mandated by the minimum requirements of the BCA.
AngelStep® 48P has been developed to suit construction over a concrete slab. It is 8mm thin & is supplied in tiles 1150x1150mm (1.3225m2)
AngelStep® 48P achieves this with its unique and patented polymer construction. No degradation of acoustic properties due to structural collapse under the weight of heavy furniture, castors and appliances.
AngelStep® 48P is designed for a maximum traffic load of 65KN/m2 (approx. 6,500kg/m2)
AngelStep is a resilient product, however the intent is that the product is providing an acoustic treatment. In any arrangement it is important that the flooring system that is installed above the acoustic underlay has its own structural integrity.
typical installation drawings
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Outstanding acoustic performance (up to AAAC 6 stars*)
High sound absorption
High impact insulation & strength
Water & most chemical resistant
Will last the life of the flooring material
Easy to install
No VOCs, no smell
Australian designed & manufactured
Standard panels are 1150x1150x8mm easily cut to size
The product has been independently tested to achieveLnt,w of 40 - equivalent to AAAC rating 6 stars tested by Marshall Day Acoustics; document 002 2007125 10/12/2015. The base floor/ ceiling construction, as shown in diagram 1, is considered to be representative of the performance of a typical masonry floor system that could be installed in an apartment that is required to achieve compliance with the impact sound insulation ratings detailed in the 2007 version of the Building Code of Australia; ie, Ln,w+C1 ≤ 62. A timber or tiling floor installed with Angel Step® 48P achieves an Ln,w 40 - 6 star performance with a floor/ceiling construction as per figure.
* each building is different, to achieve AAAC 5 or 6 star rating we recommend an onsite tapping test to tune the solution to suit your project;