The first thing you need is access to the attic.
Using garage attic for storage.
This will give you access to your attic storage.
The original insulation was near 40 years old and sitting below the ceiling joists in many spots.
If the attic has the potential to become a regular living space talk with a contractor about adding a fixed stairway.
The next step is to create the attic.
If the attic is.
Attics they re dark and dingy but great for storage if you can gain the right access especially in a garage attic.
Several years ago we wanted to beef up the insulation in our main attic to help make our home more energy efficient.
Using the measurements from your loft ladder kit you should cut a square out of your garage roof.
While attics can be turned into makeshift storage units most of them are not suited for large heavy objects such as furniture or temperature sensitive items like electronics or documents.
To answer your question the garage attic is not a good area for storage.
Access to attic storage if you want to use your attic on a regular basis or to store large items you may need to enlarge the access opening and install an access ladder or drop down stairs.
Step 2 create an attic.
Utilize the wasted space in your garage attic to store old furniture christmas decorations camping gear and other items you do not use every day but cannot bear to part with.