It consists of a vinyl fin that surrounds the perimeter of the window frame and is flush with the exterior frame of the existing window.
Flush fin window siding.
California residents see prop 65 warnings.
Our flush fin option allows our windows to be installed from the exterior of a home into an existing window frame.
Be sure backing support is applied prior to weather resistant barrier.
Innie vs outie will be determined by the window construction and sash location.
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This is the most commonly used replacement window type.
No need to cut back stucco or siding refinish interior trim or replace blinds and window coverings.
The nail fin location depends primarily on the cladding thickness and the op will be using shingles and stucco so it could be 1 to 1 5 16 which is typical.
The fin covers the old window frame.
For replacement or retrofit.
Completely surround the rough opening with the backing support material as applicable by local requirements.
No need to cut back stucco or siding refinish interior trim or replace blinds and window coverings.
This provides a clean energy efficient result.
Mount the window with the nail fin flush against the applied backing support material.
No need to cut back stucco or siding refinish interior trim or replace blinds and window coverings.
Flush fin also known as z bar frames are designed to replace aluminum frame windows while preventing damage to stucco and interior dry wall.
In the fiberglass impervia details what appears to be a flush fin is a replacement window.
The fin covers the old window frame.
Flush fin allows our windows to be installed from the exterior of a home into an existing window frame.
This provides a clean energy efficient result.