The design pressure of the door must equal or exceed the design pressure for the garage door opening that a door is to be installed.
Psf garage door.
The design pressure of the door must equal or exceed the design pressure for the garage door opening in which a door is to be installed.
Wind can blow in any direction including away from a wall surface.
Why are both positive and negative wind pressures required.
The design wind load pressure rating of a door is expressed in psf pounds per square foot.
Garage door design pressure is measured in psf and needs to exceed the pressure of the opening where the garage door will be installed.
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Test pressures for garage doors have a 50 safety factor making test pressures one and a half times higher than design pressures.
Design pressure has positive and negative values.
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The design wind load pressure rating of a door as expressed in psf pounds per square foot.