Sagging Roof Ridge Repair

Installing new rafters directly alongside the weak or damaged ones is often enough to correct this problem.

Sagging roof ridge repair.

If your roof is sagging wavy or bowing there are six important things in the attic to check from a structural standpoint. Took about two weeks to very slowly encourage everything to move back into place. The first step is to find out how many rafters are sagging and if anything else is damaged. Bolstering the beams of your roof is another solution to repairing a sagging roof however it is often something that requires assistance from another able bodied person since beams can be extremely heavy.

The roof took it all in stride just fine. Often if there has been a fire in the. However it is important to fix the rafters before doing any other work to the roof. Keep the plywood in place using a piece of lumbar strapping until you can get a roofing expert to repair it.

Roofs may sag because a ridge beam or ridge board is cracked or damaged. Fixing a sagging roof by bolstering the beams. You may find that several are in need of straightening and that some of the sheathing must be replaced. If necessary jack up any sagging at the ridge.

Place the plywood and styrofoam side up against the damaged roof decking. In a stick frame non truss sloped roof these issues usually cause the roof ridge to sag in the middle giving it a swayback look but can also cause one side of the roof to sag. Now add collar ties from one side of the rafter to the other. This may have been caused by any number of factors.

If these already exist nail a 2x4 to them directly under the 2x4 plate you nailed down before. To permit mounting of the roof sag expander first bolt holes are drilled in corresponding positions near mid span for each pair of sagged rafters that are to be pushed apart and back to a more nearly straight position. Fixing a gusset plate. Ridge beam or ridge board sagging or damaged.

Push up on the plywood until the foam is touching the roof decking s underside.