Flexilay Lusso Underlay

High Performance Underlay 10mm


Specification (Typical Values)

Surfaces

Blue  Polymer Film with stabilising Non Woven Fleece

Core

Medium Density Recycled Industrial Foam

+5% -0%

Thickness

10mm

±5%

Roll Weight

12.1 Kg

-5%+10%

Roll Size

11m x 1.37m = 15.07m2

Width ±2cm Length +15cm

BS5808 1991 (2005) Standards for Carpet Underlay

Loss in Thickness after Static Loading

BS4939

<10%

Loss in Thickness after Dynamic Loading

BS4052

<10%

Work of Compression After Dynamic Loading

BS4098

>115 J/m2

Retention of Work of Compression

BS4098

>70%

Flammability – Hot Metal Nut Test

BS4749

Low Radius of Effects

End Use Classification

BS5808

Luxury Use

Floorwise Reference: F9LU/3/Sept 2013

Thermal Resistance

BS4745

2.40 Togs

Impact Sound Improvement

ISO 140-8

∆ LW 38 dB