Your attic acts as an insulation between the terrace and the living room.
Open attic in garage.
Over a 24 hour period compare the differences in peak temperatures between the outside north in the shade and inside the garage maximum.
I think you should do the reverse one.
Opening your attic access panel will draw that air into the attic and help to push the hot air up there and out through the roof vents assuming you have proper attic ventilation.
The primary reason to insulate any part of the home is to provide a thermal barrier between conditioned heated or cooled interior space and the.
But that is seldom the case resulting in conditioned air being sucked from the living space to make up the difference.
Using the measurements from your loft ladder kit you should cut a square out of your garage roof.
If you have an attic fan and used it while the access door to the attic in the garage was open that access door amply supplied the cfm intake needed by the fan.
This insulation is penetrated if you open u.
This insulation resists the heat from the terrace to pass it directly to the living room.
Then prop open the garage s attic access ladder by about 12 inches or enough to let a sizable draft enter your attic.
Does a garage attic need to be insulated.
The strut design eliminates springs and allows for a wide access opening easy to open and close smoothly.
Opening your automatic garage door will let cool air and a draft in.
When the attic becomes part of the home to be heated and cooled open wall gable vents and roof vents are no longer feasible but the underside of the roof the sheathing and rafters can still.
I have a wireless thermometer set pair that allowed me to do a one day test.
Available for standard or extra wide openings the werner available for standard or extra wide openings the werner aluminum attic ladder offers a lightweight design yet boasts a duty rating of 375 lbs.
This will give you access to your attic storage.
The first thing you need is access to the attic.
As you know cold air settles and hot air rises.
Will the garage stay cooler with the trap door closed or open.