Sonic Gold 5mm Underlay
From £1.84m2 £2.02
Thickness: 5mm
Roll Size: 15m² (15m x 1m/1.07m including overlap)
Material: PE Foam
Thermal Resistance: 0.9 tog
Sound Reduction: 23dB
Roll Weight: 2.67kg
Self adhesive overlap
Choose from our PE Foam or XPS Foam 5mm Wood & Laminate Underlay.
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Finefloor Techniboard XPS Foam 5mm Underlay
From £1.79m2 £1.97
Thickness: 5mm
Pack Size: 9.79m² (790mm x 590mm boards)
Material: XPS
Thermal Resistance: 2.15 tog
Sound Reduction: 19dB
Pack Weight: 190g per m²