How To Maintain Cedar Shingle Siding

Cedar shingle siding is a beautiful and timeless exterior material found on many homes across the Boston area. However, coastal weather, sun exposure, and moisture can take a toll on untreated or aging shingles. Regular maintenance and professional painting not only protect your home but also keep your exterior looking fresh for years to come.

Common Issues with Cedar Shingles

Cedar shingles naturally expand, contract, and weather over time. Understanding the signs of damage can help you catch problems early.

1. Cracked or Split Shingles

Cracks and splits often develop from years of exposure to sun, wind, and rain—especially on sides of the home that receive direct sunlight. Damaged shingles can lead to water infiltration if left untreated.

2. Curling or Warped Edges

When shingles curl away from the wall, it’s usually due to prolonged water exposure, excessive heat, or age. This can leave your home vulnerable to leaks or cause shingles to loosen and blow off during strong winds.

3. Discoloration or Mold Growth

Dark streaks, green patches, or black spots can indicate mold, mildew, or rot. If the wood feels soft to the touch, it’s a sign that moisture has compromised the shingle’s integrity.

Professional Shingle Repair

When shingles are damaged, proper repair is essential before painting. Our painters carefully remove affected shingles using specialized tools and install an underlayment to protect against future water damage. New shingles are installed starting from the bottom up to ensure a seamless, weather-tight fit with your existing siding. Once the surface is properly prepared, the area is ready for painting or staining.

Painting Cedar Shingle Siding

Cedar shingles require special preparation and techniques to ensure long-lasting protection and a uniform finish.
Our process includes:

• Surface Preparation: We use wire brushes to remove peeling paint and weathered areas. While pressure washing is possible, we avoid it on older wood to prevent surface damage.

• Protection: Windows, trim, and nearby plants are covered with plastic and masking tape to ensure a clean, precise application.

• Painting: We apply high-quality coatings formulated for wood siding. In some cases, two coats may be sprayed for complete coverage and enhanced durability.

Maintaining Your Cedar Shingle Exterior

Regular maintenance helps preserve the beauty and lifespan of your cedar siding. Over time, mold and mildew can develop on the surface but can be easily treated with cleaning agents and thorough rinsing.
To extend the life of your shingles:

• Keep vegetation trimmed away from the siding

• Inspect annually for damage, discoloration, or rot

• Schedule professional cleaning and touch-ups as needed

Protect and Beautify Your Home

At CertaPro Painters® of Boston, we specialize in restoring cedar shingle homes throughout coastal Massachusetts. Whether you’re repairing weathered shingles, repainting for a fresh look, or maintaining your home’s natural charm, our team has the experience to get the job done right.