One could make the argument that given the wording in irc 302 5 1 a fire rated door or its equivalent is required.
Garage attic entryway deck.
Any drywall edges on both the hatch and the surrounding area exposed to physical damage are protected.
I would like to use the attic space above my 2 car garage for storage of items around the house and garage and if possible utilize some of the space as a small work area.
Storage space in an attic garage does not require the insulation or finishing touches of building a room there so it s relatively inexpensive to build this storage space.
The cover or door should be installed so that it is permanent non removable with latching hardware to maintain it in a closed position.
If you need a storage area above your garage strong ceiling joists are necessary to support the added weight.
Garage attic storage can be a nice addition to any garage that has attic space between the roof rafters and the ceiling joists.
The previous owners left the space with some randomly placed pieces of particle board and other flat wood including an old door over the joists to aid with walking around up there.
Garage attic door must be constructed such that the 45 minute rating is maintained.
The fans will pull the air across the garage if you have this orientation.
Since the floor is warm you can keep the heat set at a lower level and still feel comfortable.
One example of a problem area is the entry door between the garage and the residence.
Typically garage attic joists have 16 or 24 inch centers which are measured from the center of one joist to the center of the next one.
You ll probably have to keep the garage door up off the floor about 4 inches to ensure plenty of air from outdoors is flowing through the garage.
The fans will do the best job of cooling if they re located high on the wall directly opposite the garage door.
Step 1 tap into the attic space over the garage using a tall a shaped ladder.
Materials for a diy in floor heat system cost about 2 to 3 per square foot.
The cover or door is installed so that it is permanent non removable with hardware to maintain it in a closed position with latching hardware to maintain it in a closed position.
The wooden joists or beams over your garage help hold your roof in place.
If you have an attic over your garage these joists also bear the load of your attic flooring and any materials you store in the attic.
Pex tubing carries warm water through the slab where it releases heat warming the floor and garage.
This door assembly is not specifically required to be fire rated.
Any drywall edges on both the hatch and the surrounding area exposed to physical damage should be protected.
Garage attic door must be constructed such that the 45 minute rating is maintained.
