How much can garage rafters hold?

So how much weight can you hang from your garage ceiling? Regular garage ceiling joists of modern construction can generally support 50lb/sqft. If you have trusses or your joists are supporting more than just sheetrock or your garage is older this number could be significantly less.Click to see full answer. Hereof, how much weight can garage rafters hold?The horizontal bottom chords of most garage trusses are designed to carry the weight of drywall and insulation. So if your ceiling is unfinished, you have some excess carrying capacity up there: 5 lbs. per sq. ft. is a safe estimate.One may also ask, how much weight can you hang from trusses? The bottom chord of a truss is “generally” rated for a maximum of 10 lbs per square ft, assuming an even distribution of weight. However we dont know the first thing about your trusses. If they really are only rated for 5#, the math is pretty easy. You would not put more than 500 lbs in a 10×10 area. Consequently, how much weight can a 2×6 Rafter hold? The type of load in question will also determine how much weight a 2×6 can hold on edge. For example, a 2×4 lumber may hold a 4-cylinder engine comfortably but may not hold a bigger one. On the other end, a 2×6 can support a V8 engine of between 600 – 700 lbs.How do I reinforce my garage rafters? Reinforcing Garage Rafters for Storage Place a ladder or stepladder against the rafters to allow yourself to climb up to them. Measure the length of a ceiling joist from the midpoint of the garage to the wall of the garage. Cut a 2-by-4-inch board to match the distance you measured. Reinforce the other half of the joist with the same method.