Regupol 4515 Multi - Acoustic Flooring

Regupol® 4515 Multi is a tough resilient acoustic underlay manufactured from PUR Foam and cork granules and is ideally suited to all new build type constructions to comply with Part E 2003 and can be bonded to all types of floors.

Regupol® 4515 Multi acoustic underlay is compatible with all types of floor finishes including ceramic tiles sheet vinyl and vinyl tiles wood and laminates carpet and marmoleum/linoleum.

 

Benefits

• Independently tested under laboratory controlled conditions and on-site using UKAS accredited. and ANC approved bodies respectively to show compliance with the new building regulations in accordance with Approved Document E 2003. When used in acoustic floors under Part E of the Building Regulations and Robust Details is accepted by the NHBC.

• Highly sustainable and completely recyclable.

• Offers long term performance without collapse or “bottoming” out under high point loads.

• Resistant to ageing and deformation.

• Quick and easy to install. Simply bond to the subfloor beneath the final floor finish.

• Reduces construction heights.

• Suitable for both new build and refurbishments.

• High quality and exact material thickness guaranteed.

• Suitable for use with under floor heating.

• Very comfortable under foot.

• Suitable for all floor finishes including ceramic/stone tiles.

• Due to no rubber content Regupol® 4515 Multi acoustic underlay does not cause plasticizer migration when used with certain adhesives and floor finishes such as vinyl linoleum and light coloured carpets

·        Roll Width	Roll Length	Thickness
1m	18m	3mm & 4.5mm
Non standard lengths available on request

Regupol® 4515 Multi acoustic underlay conforms to the following specifications:

Tensile strength (DIN 53571)	Elongation at break (DIN 53571)	Thermal conductivity	Caloric conductivity	Building class	Thermal resistance (DIN 52612)
Approx. 0.9 N/mm2 (4.5mm material)	Approx. 25%	Approx. 0.12 W/mk	-	B2	1/λ = 0.049 K/W

 

Impact sound insulation ΔLw (measured in accordance with BS EN 140-8:1998)

18dB Regupol® 4515 Multi acoustic underlay on its own

34dB Regupol® 4515 Multi acoustic underlay beneath carpet

22dB Regupol® 4515 Multi acoustic underlay beneath flotex

18dB Regupol® 4515 Multi acoustic underlay beneath marmoleum/linoleum

19dB: Regupol® 4515 Multi acoustic underlay beneath ceramic tiles

18dB: Regupol® 4515 Multi acoustic underlay beneath vinyl flooring

Up to 20dB: Regupol® 4515 Multi acoustic underlay beneath vinyl LVT

Regupol® 4515 Multi acoustic underlay can be used over a range of subfloors and with a variety of floor finishes applied such as:

• Ceramic Tile

• Wood & Laminate

• PVC Flooring

• Carpet

• Marmoleum/Linoleum

• Vinyl

Regupol 4515 Multi Installation Examples

1. PVC flooring 2. Separation layer 3. Regupol sound insulation 4. Screed subbase	1. Prefabricated parquet or laminate flooring 2. Regupol impact sound insulation 3. Screed subbase
1. Carpet 2. Regupol sound insulation 3. Screed subbase	1. Carpet 2. Regupol sound insulation 3. Levelling layer 4. (old) Wooden floor boards