Lorient DS Intumescent Strip
Lorient DS seals offer the ultimate in acoustic, fire and smoke protection, with the added benefit of thermal containment. The unique design means that whichever way round the product is installed, the seal can always be fitted in the correct place, therefore maintaining the integrity of the acoustic and smoke seal at the ironmongery points.
Superior acoustic performance meets the requirements of Approved Document E
Fully tested to BS476: Pt.22: 1987, BS476: Pt.31.1: 1983 and BS EN 1634-1:2000
Very low frictional resistance for ease of door opening
Successfully completed 1 million open/close cycles