Humidity affects the performance and quality of shakes and shingles. You can keep your roofing in excellent condition by following these maintenance tips:

Wood Treatment

Warm weather can cause mildew or moss to grow on untreated shingles and shakes. These microorganisms can trap rainwater, decaying and aging the wood prematurely.

Pressure treating shingles and shakes will give them maximum effectiveness and longer shelf life. This process involves dipping lumber in alkaline copper quat, which is toxic to insects and decay-causing fungi. The chemical binds to the fibers, strengthening the wood for decades in humid conditions. They are also the perfect wood for fence installation.

Constant Maintenance

Wood needs to be cleaned because it is exposed to the elements. For small areas, use a stiff bristle one week after sunny weather to make the debris easier to remove. Since the wood is treated, you can soak the brush in warm, soapy water. Brushing it once a year is usually enough.

However, you will need to use a pressure washer for large areas that might have deep-seated dirt and growth. When making home improvements, set the pressure level to medium to avoid damaging surfaces. Point the washer away from people to prevent injuries and always wear safety goggles.

Proper Pressure Washing

To wash the shakes, start from the top and go downward in a horizontal motion. The nozzle must be at least 18 inches or 1.5 feet perpendicular to the shingles.  Apply the same technique to the shingles. Start at a corner far away from the ladder and work backward to maintain your stability.

Prioritize raised surfaces like dormer roofs, then wash the main roof at right angles until you reach the ridge. Wait for everything to dry before cleaning the last section of the roof. Scrub stained roofs with strong household detergent mixed with warm water. Rinse afterward with plain water.

In the end, you don’t need to worry about maintaining your shingles and shakes. A professional roofing company in Rochester, Minnesota can do that for you.