The Trojan Silent Blue Underlay - 3mm is suitable for laminate & semi-solid flooring, it is also suitable for underfloor heating systems. It is made from closed-cell cross-linked foam, which means that it is long-lasting. The underlay is easy to lay and has a 22db sound reduction and a tog value of 0.87. This underlay is 3mm thick and comes in rolls 1 meter wide and covers an area of 15m².
- 22db sound reduction
- Tog rating 0.87
- Suitable for underfloor heating systems
- Indoor use