Royale Sonic Gold 6mm
Sonic Gold 6mm is the best underlay here and outperforms the others in almost every department. Excellent sound insulation, heat insulation, has fantastic levelling qualities, has a built in Gold foil moisture membrane and also can be used with underfloor heating. This underlay will enhance any floor with comfort and warmth.
Gold Foil for built in moisture membrane
Light weight and easy to handle
Excellent for evening out minor sub floor imperfections
Possibly the best underlay on the market.
Roll size 15m x 1m (15m2)
Thickness 6mm
Comfort Rating 5* Plus
Noise Reduction: 26db approx
Barrier Pro X Tape
Important: Barrier Pro X is VITAL for all these underlays. It is a Damp Proof Membrane tape which seals the joins prevent Damp/Moisture rising through.
Roll size 25m x 50mm
One of these Tapes will cover around 20m2 of Underlay