Roof Sagging: What Can You Do About This Issue?

A residential roofing system in good condition should look attractive and level. If you’ve noticed that yours is starting to sag, you must contact a professional immediately. This issue usually occurs due to insufficient structural support and excessive weight placed on the roof.  

Continue reading to find out what you can do about a sagging roof.

What are the Causes?

A roof typically sags when there is too much load on its surface. For instance, during winter, the issue can occur after heavy snow. Ice buildup, high winds, and installing new shingles over the old ones can also result in sagging. 

Moreover, a roof can also sag due to structural issues like poor design and installation. This problem is less likely to occur in new residential or commercial roofing systems. Sagging is often an indication that you need a new roof soon. 

How Do You Deal With It?

The solution to a sagging roof depends on how severe the problem is. Professionals can bolster and beef up rafter-style roof frames from the inside. However, if your roof is old and deteriorating, a complete tear-off might be a better option. 

In roofs with truss frames, sheathing-related issues can also be addressed with a tear-off. However, you might need the assistance of a home builder if the roof is sagging due to structural problems. Changes to the initial structure of the roof must be completed carefully. Attempting to do the job yourself can only do more harm than good, both for you and your roof. 

Whether you have an asphalt shingle or metal roofing system, you can count on Deschutes Roofing for prompt and efficient roof repair and replacement services.

Call us at (541) 241-5720 (Bend), (503) 967-9590 (Portland), (541) 246-6860 (Eugene), (503) 468-7663 (Lake Oswego) or (503) 928-8750 (Beaverton). You may also fill out our contact form to get a free estimate.