30m² Deal Royale Sonic Gold 5mm Comfort Underlay for Laminate or Wood Flooring 2 Roll

2 Roll Deal (15m² Per Roll) = 30m² Coverage Underlay / Underlayment For Wood & Laminate Flooring Thickness: 5mm Gold Foil DPM (Damp Proof Membrane) Also Gives Extra Heat Insulation Important: Use You Must Barrier Pro X Tape To Join The Seams Of The Underlay Together, Manufacturer: Royale®