Install electric ventilators and attic fans which remove hot air from an attic.
Fix above garage attic storage.
To answer your question the garage attic is not a good area for storage.
The new insulation rests about 12 above the ceiling joists so there wasn t a good way to lay down flooring for storage without sacrificing the efficiency gain from the new insulation.
Walk across the floor looking for weak spongy or sagging areas.
To maximize the overhead garage storage space above garage rafters install attic decking panels to create a useable and accessible surface for storage.
If you have a garage then you might want to create a little bit of attic storage above it.
If the trusses of your garage roof cannot support an attic you will find that holes will develop in the ceiling of the garage.
First a truss a manufactured roof system is designed to support the roofing above and the ceiling below.
This video will.
Then one day while working in the garage it dawned on me that there was a huge unused space right above me.
Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.
Test the floor strength of the garage attic to ensure it can hold the weight of your storage items.
The biggest problem with these types of spaces is load capacity.
Step 1 tap into the attic space over the garage using a tall a shaped ladder.
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.
Access to attic storage.
Before you start this project though consult a knowledgeable building professional to make sure your rafters are rated for the extra loads.
They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.