Multi Width 50mm to 100mm Insulated Wide Cavity Closer

Multi-Width 50mm to 100mm Insulated Cavity Closer

2.4 Metre in Length

Menu options 

Multi Width insulated cavity closer for wider cavities.

50, 65, 75, 85 & 100mm cavities.

Recommended for closing the cavity around window and door openings in both the first and second fix installations when a frame former is not required.

Cut the profile to the respective height and widths of the cavity opening and then push fit into the cavity.

5 Cavity widths with one profile.

Cavity closer fixing ties available in our shop.

Use

To close the cavity at external doors, window jambs and sills
To provide thermal insulation and prevent ‘cold bridging’
To provide a DPC at external doors, window jambs or sills

Features & benefits

Provides an effective DPC and thermal barrier between frame, inner and outer wall leaf
Exceeds the minimum thermal resistance path of 0.45m2K/W stipulated in Robust Details ‘limited thermal bridging and air leakage’
Rigid profile extrusion allows both first and second fix
Components available to make up ‘on-site’ frame formers
Suitable for all frame and sill positions
Integrated & flexible water strip to reduce air leakage
Durable and resistant to decay
Simple on-site trimming to cope with ‘rogue’ cavity widths
Low ECO Points rating

Quality

BBA Approved Certificate No. 07/4501
Satisfies NHBC Standards 2011
Manufactured to BS EN ISO 9001:2008
Complies with Building Regulation Approved Documents C (2004 edition), L1 & L2 (2010 editions)
Complies with Robust Details ‘limited thermal bridging and air leakage’
Satisfies BRE document ‘Thermal insulation: avoiding risks’
Meets all relevant British Standards
Conforms to Montreal Protocol

Material & colour choice

Rigid profile extruded in white UPVC with blue strip
Supplied in 2.1, 2.4 and 3 metre lengths
Standard cavity options available 50mm – 100mm
Expanded Polystyrene insulation 0.038W/mk