10.870 H section automatic drop seal, saddle type
Suitable for 12mm glass doors. Acoustic insulation of 48dB. 459mm can be reduced to 335mm – other sizes can be reduced to the next size down.
sound and smoke, sound and smoke and fire
459mm length, 584mm length, 709mm length, 834mm length, 959mm length, 1084mm length, 1209mm length, 1334mm length, 1459mm length