This aluminium automatic drop seal is used to close the gap under single swing doors.

Used for for acoustic, smoke and energy containment. It features a high efficiency mechanism which lifts the seal clear of the floor as soon as the door is opened by a few millimetres.

                Lorient Drop Seals - LAS8001

                PriceFrom £16.69
                • Acoustic Performance  – Weighted Sound Reduction Index (Rw): 37dB 

                  Location – Single swing doors. For use on both right and left handed doors. 

                  Min / Max gap size – 1mm/13mm 

                  Seal Material – Grey or black silicon rubber.  Use with any perimeter seal and any threshold plate. 

                  1000mm & 2100mm