I’m nearing construction of a metal building which will be used for shop/storage with a 2 bedroom living area on one end. Temperature here typically runs from mid sixty’s to low eighty’s (Hawaii). Have been advised to use aluminum windows vs vinyl as the aluminum should expand and contract similar to the steel it is attached to. Is this a significant consideration? Are there other more important factors?
We are also looking at french doors opening to the outside from the living space. Due to weather & insects (lots of rain and termites), we are looking at steel or fiberglass doors like those from Masonite. A local dealer is now offering these with a vinyl frame which would appear desirable due to the weather and termites. Any opinions on using this on the metal building?
Replies
one of the weaknesses of vinyl or polyvinyl is to deform under heat. For the windows, I would stay with the metal frames.
For the doors, it depends on how structural these are or if it is just trim over wood or composite frame.
Excellence is its own reward!
There are metal sub-jambs the width of the girts in the metal building shell which should satisfy building structural requirements. The framed french door will fit between those sub-jambs. I wonder whether a vinyl door frame would have the same potential problems you cite for the windows. This may be a new manufacturing process which addresses these concerns. At least in this area, vinyl framing for french doors appears new.
Ask the retailer how they combat sagging and he will either show you the shape and re-ionforcing configuration or he will sing you a song.
Much as I like good singing, I'd recommend stay9ing away from a BS artist who doesn't know his product or have a good product..
Excellence is its own reward!