DuraShield Installation Manual
Chain Hoist – Inside Standoff – Da-lite Springtube
Chase Doors Inc.
800-543-4455
8/12
DuraShield Installation Manual RB0371
Page
9
8.
Installation of Optional Header Brush Seals -
Install the OPTIONAL curtain brush seal by attaching it to the bottom of the external
door as shown. (fasteners not included) It can also mount to another surface as shown.
The installer should determine an appropriate location. Be sure that the brush seal
contacts the curtain when in the full closed position but does not press so hard to
deform the curtain. Install the Top Side Brush Seals, the seals are field fit. Mark holes
in seal mounting strip to mount on the (2) 3/8” L Bracket mounting bolts with
provided fasteners as shown. The brush will contact the curtain and roll.
Brush seal mounted on bottom face of door
Top side brush seal and fasteners
9.
Installation of Optional Roll Cover -
Center the roll cover over the roll. Fasten securely to the wall.
