The ALTICLOSER range consists of a range of thermal and fire rated cavity closer solutions which provide an effective method to closing cavities around apertures within cavity walls, such as those formed at window and door openings.
UPVC cavity closer with a polythene enclosed rock mineral wool core suitable for cavities from 50mm – 100mm.
UPVC cavity closer with a foil covered rock mineral wool core suitable for cavities from 100mm – 170mm.
Features & Benefits
UPVC outer acts as a damp proof barrier
Insulated core reduces thermal bridging
Independently tested by UKAS Accredited Test Facilities