Air Brick Square Hole
Available with square or louvre slots.
Available in red, buff and blue/black colours.
Colour resistant to fading.
Resistant to frost and freeze/thaw cycle. Cavity liners are used in conjuction with airbricks to bridge the cavity between walls.
Applications
Suitable for new build or refurbishment projects.
Can be used internally and externally in housing or commercial construction.
Suspended ground floor and cold roof voids require permanent ventilation to prevent the build up of condensation.
Gable ended roofs can benefit from perm
