New Drawing Board Game. Nail fins are semi-flexible strips of metal used to attach a window frame to a stud opening. Windows must fit perfectly level vertically and horizontally. Therefore, the window must be slightly smaller than the opening so that shims can be installed between the window and the opening to level it if needed. Nail fin strips extend out from the sides of the window frame to form a lip on the frame.

This lip is wide enough to move in any direction to level the window, while still providing adequate anchoring. Download Born To Be Wild 1995 Cadillac here.

I am working on some details for a project and want to bounce a question off people here. Iview For U V3 Downloader there. Wall structure is 2x6 frame, 1/2' sheathing, 2' foam (2 layers 1'), 3/4' strapping, siding. Most details and all I have done place the nail fin on the outside of the foam with the strapping over the nailing fin. However for this project the Inline windows do not have a nail fin and we do not want to go with the expensive brick mould to add them.