90mm Knauf Rocksilk Flexible Slab (1200mm x 600mm) Length_2400 mm Protect Wunderlay is an alternative

Protect Wunderlay is an alternative to Protect A1 roofing underlay / felt

Zero ODP and GWP < 5

COMPEGO is used to bond overlaps between vapour check and airtightness membranes securely

- Manufactured from recycled material

Reduced risk of condensation in the insulation

90mm Knauf Rocksilk Flexible Slab (1200mm x 600mm) Length_2400 mm Protect Wunderlay is an alternativeRocksilk Flexible Slab is a Rock Mineral Wool slab, designed for use in multiple thermal and acoustic applications as well as the fire protection of a loft conversion floor. It is non combustible with the best possible Euroclass A1 reaction to fire classification and is manufactured using Knauf Insulation's unique bio based binder, ECOSE Technology. Multi purpose product which can be used to insulate a wide range of applications on site. Flexible on