Many homeowners fall in love with the beauty of cedar shake roofs because these rustic shakes and shingles are cut from real wood and give a building a handsome aesthetic. However, all roofing materials have distinct vulnerabilities, and cedar shake roofs can still last for up to 30 years when properly maintained. Check out this professional roofing advice.

Moisture, Moss, Mold, Mildew

Cedar shake roofs are naturally durable, but even they can fail over time, and moisture can be a main problem. These shakes and shingles naturally absorb moisture and release it as they dry. The wet-dry cycle can begin to degrade this material, and cracking, curling or warping can develop.

When moisture or dampness enters the picture and stays around, it encourages the growth of moss, mold, and mildew. Some folks like the woodsy appearance of moss growing along their roof, but this can trap moisture and prevent natural drying. That’s when a cedar shake roof can begin to degrade.

Sun’s Ultraviolet Rays

Another red flag that your cedar shake roof is failing can come from sunlight and its powerful UV rays. According to roofing experts, lignin is a natural compound found in cedar, and as it weakens over time, this compound can lead to discoloration and compromised roofing integrity. This sun-exposed breakdown often causes the striking golden-brown cedar shake tones to fade into silvery-gray shades.

Environmental Stressors

Mother Nature’s fury can also impact a cedar shake roof. For instance, hail, high winds, and stormy weather patterns can loosen or damage these shingles. Trapped debris can also encourage moss growth. There are fire risks, too, and cedar shake shingles require proper, fire retarded treatments.

How to Minimize Cedar Shake Roof Deterioration

There is no doubt that cedar shakes and shingles offer a unique charm to a home, but these beautiful roofs don’t last forever. To maintain them, roofing experts recommend a few strategies to protect their function and aesthetics. Getting rid of the clutter is your first step. Cedar shake roofs require regular cleaning and the removal of leaves, twigs, and other debris that can collect and encourage rotting.

Also, a cedar roof can last longer when airflow is abundant. Don’t block air vents with debris. Ventilation is essential for moisture to escape. This will reduce the risk of cracking and warping.

Natural cedar shakes and shingles are never a DIY project. If the roof needs repairs, only a professional can properly restore and/or install this roofing system.

Is Your Roof in “Un-Shake-able” Shape?

Cedar shake roofs are naturally gorgeous and the envy of others. If you’re living in Portland, OR, reach out to the team at Bliss Roofing for cedar shake services.