You are here: Home > Cavity Closers

Cavity Closers

Product Information

Cavity closers are an integral part of a cavity wall and are used to ensure secure fitment of both windows and doors, along with thermally closing the cavity. At Benlowe, we provide a comprehensive range of cavity closers that provide an accurate template during the construction process, ensuring efficient window and door installation. A complete new-build profile system to suit masonry and timber frame construction. The system is suitable for cavity depths of between 75mm and 150mm and can be constructed to fit any aperture dimensions due to the flexibility of manufacture. The Duraflex closer is fully approved by the BBA, ensuring regulatory compliance.

Technical

Finishing & Fitting

Additional Information

Product Downloads

Product Technical Information

The Duraflex Cavity Closer System benefits from achieving BBA certification (cert. ref. 04/4092)
Complies with Part L standards for the UK which includes the higher thermal values applicable to the Scottish Building Regulations
Suitable for use in masonry walls and timber frames constructions with cavity widths of 75mm-150mm
75mm & 100mm widths suitable for flush /check reveal applications
Optimum design via the use of multi-chamber profile with insulation located for improved efficiency
Supplied with pre-inserted insulation foam for enhanced performance and assessed to IP8/08
All cavity closers are manufactured under our ISO 9001 and ISO 4001 management systems and are tested and checked regularly on line to ensure first-class quality

Finishing & Fitting

100% recycled material, no finish required.
Welded joints as standard for greater stability. Mechanical fixings available

Additional Information

Fully braced at the horizontal and internal corners for robustness
Alternative solutions available for structural closers, ideal for securely fixing doorsets, along with fire rated closers upon request