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Western Red Cedar Maintenance

cedar siding maintenace

Western Red Cedar Siding, renowned for its aesthetic appeal, is utilized extensively in residential siding, decking, and interior decorations. To preserve its stunning appearance and ensure longevity, regular maintenance is imperative. We at KV construction LLC, located in Edmonds, WA, specialize in siding services and are committed to helping you maintain your Western Red Cedar Siding with expert advice and professional care.

Annual Inspection and Touch-Ups

Annually inspecting your Western Red Cedar Siding is crucial to detect any signs of wear such as deteriorating paint or stain. Early detection and prompt touch-ups can prevent minor issues from escalating into costly repairs. When the siding shows overall wear, consider reapplying a fresh coat of paint or stain to rejuvenate its appearance and protection.

Comprehensive Edge Protection

Effective installation and maintenance involve protecting all six edges of your siding boards. We recommend applying paint, primer, or stain to each edge before installation to shield against moisture ingress. Opt for pre-stained boards from your contractor to ensure thorough coverage and enhanced durability, despite the higher initial cost.

Addressing Dry Rot Promptly

Dry rot, a destructive fungus, compromises the structural integrity of wood by making it brittle. If you observe any signs of softening or deterioration, it’s essential to engage a professional contractor immediately. Addressing dry rot at its early stages prevents extensive damage and avoids the need for significant structural repairs later.

Regular Caulking Maintenance

Caulking is your first defense against moisture penetration but deteriorates over time. Regular checks around windows, doors, and siding joints are necessary. Replace old, cracked, or shrinking caulking promptly to prevent water damage. For optimal results, we recommend using high-quality caulking products like BASF MasterSeal NP 1, ideally applied by professional siding contractors.

Vegetation and Ground Clearance

Ensure no vegetation or soil contacts your siding. Plants and damp soil near the siding can lead to moisture-related damages such as water stains or dry rot. Maintaining at least a six-inch clearance from any foliage and the ground will significantly reduce these risks.

Managing Water Stains

Water stains are common with Western Red Cedar Siding. To address this, clean the affected areas with oxygen bleach or perform a light power washing. Oxygen bleach is safe for the wood and surrounding plant life, effectively removing stains without altering the wood’s natural color.


Regular maintenance of Western Red Cedar Siding is essential to preserve its beauty and functionality. By following these guidelines and engaging with professional services when necessary, you can ensure that your home continues to showcase its natural elegance and withstand the test of time.