seal & save on heating costs! frost king indoor insulation kit seal the top & sides of seal the bottom of your doors spb seal your garage doors your choice tmdt mdf sale 1299 sale surface mount sa 99% sale sus each multi-purpose felt weather seal • staple or nail-on installation sale usa each screw-on • white or silver each screw on kit usa sale frost king each standard 1 window insulation kit premium 1 window standard 5 window premium 5 window standard 10 window premium 10 window 16' bottom seals • includes foam insert for increased insulation • seals up to a two car garage channel fit sale sale sale teach self-adhesive kit each self-adhesive top & sides seal • seals up to a two car garage sale weather block each 20' foam gap filler menards