SKU : 3220

Specifications

A medium temperature smoke astragal seal designed for plain or rebated meeting stiles of timber double doors where a centre latch bolt may be required, or where both double doors are active. The seal is achieved by a pair of silicon fins.
Two Seals are installed onto one door stile, allowing space for a latch between seals. The aluminium leg of the seal can be cut out (checked to accommodate the latch bolt front plate, thereby providing a continuous seal (minimum door thickness subject to centre latch and dimensions of morticed door bottom seals).