In areas that are prone to harsh natural disasters such as hurricanes or tornadoes the doors cannot be pushed open by gale force winds.
Hurricane doors open in or out.
Each type of patio door gives unique benefits to the homeowner.
Hurricane andrew a category five hurricane ripped through the state in in that year causing massive destruction.
Not practical in cold regions where a heavy snowfall could prevent opening the door.
Buildup because air is still flowing in and out from.
There are a couple reasons i can think of.
You might make it easier for the hurricane to destroy your home.
Don t open a window during a hurricane despite persistent myths.
This code outlines door construction requirements the different types of hardware that should.
A large majority of homes in florida in america have outward opening doors especially those built after 1992.
Your strongest doors for this region or any coastal hurricane region are going to be an aluminum door with full laminated glass with this glass being anywhere from 3 8 to 9 16 thick.
Not what most people are.
Most exterior doors installed in south florida s high velocity hurricane wind zone are outswing for this reason.
Garage doors can be easily damaged by high winds during a hurricane or severe storm.
Outswing doors are typically also more water resistant in a hurricane.
The doors can also prevent rain and snow from easily entering.
Not easily forced open from the exterior.
Metal reinforcement kits are available that attach to the concrete slab and framing above the door to provide two additional points of support or you can make your own garage door reinforcement from 2x4s.
Deciding on inswing or outswing doors for your patio.
Doors which open outwards help to reduce the amount of water and snow entering the property minimising any damage.
If they open outward you would knock visitors off the steps opening the door.