25mm Earthwool Acoustic Insulation Roll Knauf (Split 2 x 600mm)

25mm Knauf Earthwool Acoustic Roll is a flexible glass mineral wool quilt which is lightweight, flexible, resilient and non-combustible. The rolls are 1200mm wide and ready cut to produce 2 rolls in 600mm widths. Earthwool Acoustic Roll is manufactured to a minimum density of 10kg/m3. It is specifically designed for friction fitting between resilient timber battens and timber studs in robust detail separating floors and walls and between timber and metal studs in lightweight plasterboard partitions. Earthwool Acoustic Roll provides a high level of sound absorption, whilst also improving the thermal and fire performance of the floor or partition.

Properties

• Odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria,
• Exceptional acoustic absorption properties,
• Excellent thermal insulation properties,
• Lightweight, and easy to install,
• Dimensioned to suit studs and joists at 400mm or 600mm centres,
• Long roll lengths for quick and economic Installation,
• Friction fits between studs, ensuring continuity of the absorbent layer with no air gaps.

Uses

• Separating walls
• Separating floors
• Internal floors
• Timber and metal stud partitions

CERTIFICATION

Defined as non-combustible mineral wool in BS 3533: 1981

Manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001: 2000

Classified as Zero ODP (Ozone Depletion Potential) and Zero GWP (Global Warming Potential)