Garage Door Perimeter Seals
I am finishing up a garage build in New Hampshire. The garage space will be heated and the garage doors are the biggest issue as far as air infiltration goes. I have gone with a two inch thick polyurethane door. Each door section has a sealing strip inbetween to seal air infiltration. The issue that I am having is finding a good high quality perimeter seal. Garaga brand double seal was recommended for its good sealing qualitys and the vinyl rubber seal is supposed to be very flexible down to low temps. When I called and asked about it the dealers said they dont really like it that much because the unit comes in two pieces, bottom piece screws onto the trip with one seal then the second seal is attached to a cap which snaps over the base section hiding your screws. They said they dont like it because the pvc base and cover sections expand and contract a lot. Does anyone know of any other products for garage door perimeter seals which have a double seal? Thanks.