

Norseal Corner Seal is an acoustic perimeter seal for use around the head and jambs of acoustic doorsets.
Norseal Corner Seal is an acoustic perimeter seal for use around the head and jambs of acoustic doorsets.
Dimensions
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![]() | Question:
Please can you kindly let me know the minimum clearance gap (in mm) needed between door and frame to ensure door closing will not be affected after installation of this corner seal? For both 10mm and 12mm sizes respectively? Many thanks in advance. |
Answer from Rawlins’ Technical Team:
The minimum clearance is 3mm for both sizes. | |