Most exhaust fans install from the inside of the building and attach to the interior wall. The One-Piece Mounting Frame is made from 3/4” plywood that exactly matches your exterior Haslet Frame.
This Haslet Flat Frame allows installers to quickly and easily install an exhaust fan or inlet vent to the interior side of the wall. With the Haslet Frame on the exterior side and the Mounting Frame on the interior side, the building panel is sandwiched, giving the cutout zone a very rigid and stiff support.
NOTE: The one-piece Mounting Frame is an upgrade to the four piece Mounting Kit.
Most exhaust fans install from the inside of the building and attach to the interior wall. The One-Piece Mounting Frame is made from 3/4” plywood that exactly matches your exterior Haslet Frame.
This Haslet Flat Frame allows installers to quickly and easily install an exhaust fan or inlet vent to the interior side of the wall. With the Haslet Frame on the exterior side and the Mounting Frame on the interior side, the building panel is sandwiched, giving the cutout zone a very rigid and stiff support.
NOTE: The one-piece Mounting Frame is an upgrade to the four piece Mounting Kit.
