Improper installation can damage attic framing promote mold.
Why is there insulation on my attic door.
This will serve the same function of keeping hot or cold air inside the garage as it does for the rest of the house.
Sometimes it isn t necessary to insulate an attic door because it is located in an unconditioned area of your home like the garage.
This moisture feeds mold growth.
The primary cause of moisture problems in your attic is due to warm air from the heated portion of your home entering the unheated space in your attic.
Pre made insulated attic stair covers are also available from local home improvement centers or on the.
In that case it should be insulated with the correct r value for your climate per recommendations given by the department of energy.
In the summer conditioned air will escape through any air leaks in your home including the ones in your attic.
A tip for doubling up on attic insulation.
And work from there to create an opening for your new door.
Treat the attic door like a door to the outside.
Unfortunately improper installation or choosing the wrong kind of insulation causes moisture from the lower levels of the home to rise and get trapped in the attic.
Keep out that winter air with proper attic insulation and air sealing.
If you re layering insulation atop other insulation don t use the kind that has kraft face finish i e paper or foil backing.
Insulating the attic above the garage will help keep temperatures in the garage a bit more stable but it won t have any appreciable effect on energy bills.
If your home s hvac system does extend into the garage then the attic above it should be insulated as it would for any other room of the house.
Your attic door is more likely in a hallway or inside a closet though.
Low clearance attics with limited headroom for maneuvering during installation.
Diyers who want to get the job done quickly and are comfortable working with power equipment.
Weatherstrip the edges and put a piece of rigid foam board insulation on the back of the door.
Due to the way homes are constructed it s very likely air leaks are happening through your attic as well.
Heat escapes around cracks and spaces in the ceilings and walls in your home or from light fixtures wires vent pipes and exhaust fans.
When you should insulate the garage.
Why is there condensation in my attic.