Duralay Silentfloor Gold is an underlay manufactured by Interfloor, designed for use on both hardwood and laminate floors. This underlay features a gold foil layer that will help reflect heat back into your home keeping your room warmer for a longer period of time, making it a great way to reduce your heating bills! Silentfloor Gold also features 24dB sound reduction, successfully reducing echo noises made between the subfloor and flooring. 

Specifications 

Type: Laminate / Wood Underlay 
Manufacturer: Interfloor 
Roll Size: 10m2 (7.30m x 1.37m) 
Thickness: 4.2mm 
Sound Reduction: 24dB 
Roll Weight: 45kg 
TOG Rating: 0.33