These entrance stones are compatible with the Unitura series of modular bat tubes. Attaching these stones allows you to change your flush entrance modular bat tube to a recessed bat tube when building the bat tube into the building. This can then accommodate brick-slip facing or rendering, depending on building needs. These must be attached with a strong masonry or brickwork adhesive before being allowed to dry before installation. Supplied with 3 different depths to accommodate all facades, they are also supplied plain to blend into existing facades or can be rendered /brick slip-covered as necessary.
It may also be used in isolation as a bat entrance brick.
EN 13501-1:2018 reaction to fire classification: A2-s1, d0
Entrance dimensions: 32 x 170 mm
3cm
5cm
10.5cm