How Humidity Affects Your Roof

Roofing systems are durable and made to last for several years. However, certain elements and factors can affect their durability and performance, including humidity. Humidity is constantly present in your home and the surrounding environment and can cause issues if not addressed properly.

In this post, roofing contractor Deschutes Roofing discusses how humidity can affect your roofing system.

Effects of Humidity on Your Home

Humidity is one of the biggest enemies of residential and commercial properties, especially structures built with wooden materials. If the humidity levels inside a building get too high, it can cause issues like mold and mildew growth as well as more destructive issues like wood rot. Wooden floors can warp, paint and wallpapers can peel, and unpleasant odors can develop if moisture levels are left unchecked.

Managing Indoor Humidity Levels

Since humidity is always present — regardless of where you are in your home and what time of the day it is — it is important to know how to manage the indoor humidity levels in your home. While outdoor humidity can’t be controlled, indoor humidity can be reduced by using different devices, like vent fans and dehumidifiers. Decreasing the humidity in your home provides several benefits, especially to your roofing system. It minimizes the need to call for roof repair.

The Impact of Humidity on Your Attic and Roof

Hot and humid air tends to rise, and your attic space is designed to catch all the humid air from your living spaces and expel it through its ventilation system. Without properly sealing your attic or having good roof vents, the collected humid air can leak back into your living spaces or build up in your attic and eventually affect your shingles. Excessive humidity can cause wood rot in the roofing system or warp the shingles, contributing to the roof’s early failure.

Deschutes Roofing is a residential and commercial roofing contractor that delivers top-notch workmanship. From roof replacement to commercial roof repairs, we are confident that we can provide you with the results you need. To learn more about our roofing 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 can also fill out our contact form to get in touch with our experts.