Home Roof Sag

Decay can occur over time due to a number of reasons including leaks in the roof or leaks from guttering or downpipes wet rot or even insect attacks such as termites damaging the ends of the bearings.

Home roof sag. Additionally if your roofer has used material that is much heavier than your previous roof it can sag for the same reason. Two or more roofs on one structure spell trouble. Go outside of the house and determine where the sag on the roof would be in your attic. Also inspect the metal or plywood gusset plates used where your wood meets on a truss.

Using a flashlight inspect the rafters and decking in your attic especially in the areas where your roof is sagging. Rotten or saturated sheathing can also cause roof lines to sag. 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. Determining the problem determine where the sag is in your roof in relation to your attic.

Then inspect the metal or plywood gusset plates. Cracked rafters and trusses can cause sagging. If the framing is sound and problems are not found elsewhere but the roof still sags the. Look for any kind of damage including rot cracks breaks and more.

This is the easiest problem to repair. The home may not be designed to support the weight of this extra roofing material and it will sag.