Attic Storage Weight Limits
The joists are what support the weight.
Attic storage weight limits. Your allowed weight and span for a 2 x8 x12 2btr hem fir based on the info you have provided is 20 psf of dead load and 30 psf of live load with minimum bearing length of 0 68. That means you could lay a 2 x 4 ft. An uninhabitable attic not designed for storage can handle a 10 pounds per square foot live load. Access to attic storage.
Just like plywood if you re worried about your attic weight limits then don t use 2x6 planks. Make sure items are spaced so that the weight is evenly distributed over the chords. Another garage attic storage flooring option is to lay down 2x6 planks and screw them to the tops of the joists. Scrap of plywood over the chords and set about 40 lbs.
Its a one floor family style house got plenty of space on the attic with an access ladder to it. To simplify you can place 20 pounds of dead load per square foot on your subfloor as long it s supported mid span. Garage attic storage space weight limits. If the attic has the potential to become a regular living space talk with a contractor about adding a fixed stairway.
I got a few questions in regards how much stuff i can put in it. The past few days i have been organizing the terrible mess on my two car garage. This is probably easier than wrestling with plywood but when it s finished it ll weigh even more than plywood. 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.
Of stuff on it. So if your ceiling is unfinished you have some excess carrying capacity up there.