Regardless of your window type, the same weatherproofing
principles apply. However, there are some unique features
to specific types of window that may require some
modification.
For sliding windows you will want to attach metal
V-channels to the windows where the sash fits. You will
also want to attach reinforced felt around the remaining
three sides of the sash. Use a tubular gasket to seal the
gap where the sashes meet.
If you have casement windows, you will want to attach
self-adhesive, foam compression strips around the window
stops on all four sides of the sash. Remember that
self-adhesive strips won't stick if the surface is too
cold (about 50 degrees F). If that is a consideration, be
sure to substitute high-quality neoprene strips.
Metal- and vinyl-clad windows are no different than
wood-frame windows, except you must use only self-adhesive
weather stripping products so that you do not puncture the
cladding of the metal or vinyl windows.
For sliding windows you will want to attach metal
V-channels to the windows where the sash fits. You will
also want to attach reinforced felt around the remaining
three sides of the sash. Use a tubular gasket to seal the
gap where the sashes meet.
If you have casement windows, you will want to attach
self-adhesive, foam compression strips around the window
stops on all four sides of the sash. Remember that
self-adhesive strips won't stick if the surface is too
cold (about 50 degrees F). If that is a consideration, be
sure to substitute high-quality neoprene strips.
Metal- and vinyl-clad windows are no different than
wood-frame windows, except you must use only self-adhesive
weather stripping products so that you do not puncture the
cladding of the metal or vinyl windows.