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Wood Wise: Guard Your Siding

Detail of wood siding on house

Wood siding offers a timeless appeal and durability that, with proper care, can extend its life for decades. Here, we detail critical maintenance practices that every homeowner should implement to protect their investment and ensure the longevity of their wood siding.

Protecting Wood from Moisture

Maintaining the integrity of your wood siding starts with effective moisture control. Regular application of stains, sealants, or paints is vital to prevent the wood from absorbing moisture, which can lead to dry rot and other structural issues. Industry experts recommend a new coat every 5-6 years, but signs of bubbling, cracking, or chipping paint should prompt immediate action. These can be early warnings of water intrusion, which may necessitate more frequent maintenance.

Caulking for Weatherproofing

Caulking is an essential component of siding maintenance, serving as the first line of defense against water infiltration. It is important to inspect the caulking around windows and other structural joints regularly for any signs of wear, such as hardening or cracks. Using modern, flexible caulking materials will help maintain a tight seal through the varying temperatures throughout the year, especially in areas exposed to direct sunlight where caulking failure is most prevalent.

Dealing with Physical Damage

Physical damage, such as scratches, dents, and gouges, exposes wood to the elements and should be addressed promptly. Homeowners can often manage minor damages as a DIY project using suitable products like epoxy wood fillers. However, it is crucial to avoid using inappropriate fillers for outdoor use, as these might fail to protect against moisture effectively.

Addressing Cracks and Breaks

Promptly repairing cracked or broken siding boards is crucial to prevent further damage. Special care is required when replacing damaged boards to avoid disturbing the surrounding areas. Additionally, paying attention to the weatherization details of your siding can significantly prevent water damage and dry rot.

Window Maintenance as Part of Siding Care

Windows play a significant role in the overall weatherization of your home. They penetrate the home’s exterior envelope and require special attention to prevent moisture from damaging the surrounding wood, including siding. Regularly inspect window sills and casings for signs of dry rot, which can often lead to more extensive damage if left unaddressed.

KV construction LLC, located in Everett, WA, specializes in siding services and is dedicated to helping homeowners maintain the beauty and durability of their wood siding including cedar. Whether it’s minor repairs or more comprehensive maintenance, our team is here to provide expert guidance and services.


Effective maintenance is crucial for extending the lifespan of wood siding. By focusing on moisture control, regular caulking, addressing physical damage, and ensuring proper window maintenance, homeowners can protect their investment and enjoy the enduring beauty of wood siding for years to come.