How Much Resistance Should A Garage Door Have

In most homes the garage door opens several times a day exposing most of an entire wall to outdoor air.

How much resistance should a garage door have.

It is like a giant window wall that isn t serving its function at all unless it breaks the thermal envelope in a huge. The garage door on an attached garage is often seen as a weak link in the thermal envelope on a home and for good reason. In 1982 ansi created a voluntary industry standard ansi ul 325 1982 which requires automatic reversing mechanisms on garage door openers sold in the us. Not every garage door opener has an automatic reversing mechanism.

This level of pressure is usually associated with large hurricanes and it may be more than your jurisdiction requires. If your garage is not detached then the garage is probably insulated and you ll want a garage door with an r 12 value. In some areas especially hurricane prone ones a garage door must be able to withstand high winds sometimes up to 130 miles per hour or more. However you also need to analyze the door s cold resistance before making a purchase decision.

Our inspectors use a 1 1 2 block to test the auto reverse save your cat test the door yourself.