Cavity Closers & Socks

• Suitable for use in both new build and refurbishment, they are an easy way to achieve building regulations compliance when closing cavities with unknown widths.
• To be installed at the reveals of door and window openings.
• Suitable for new-build or refurbishment projects.
• Suitable for use in a variety of wall constructions.
• To fit cavity widths: 100-150mm
• Simple to install, with cut-to-size grooves
• Multi-width design overcomes cavity width variations
• Manufactured in accordance with BS EN 13163: 2012 +A1: 2015.
• Satisfies all NHBC standards.
• Compliant with all relevant British Standards.

Cavity closers, designed for closing cavities around openings in masonry, timber frame and steel frame wall constructions. UPVC outer which acts as a damp proof barrier and the insulated core is moisture resistant, with compressive strength properties and excellent thermal performance.