Wooden windows have a classic look adored by many homeowners. Unfortunately, they’re susceptible to water damage. While professionals might recommend replacing frames with rotted wood, you can avoid this issue with the right prevention techniques. Here’s what you should know to extend the life span of your windows.

How Do Windows Rot?

The main cause of window rot is water. Rain, humidity, and condensation can seep into the wood, causing the material to expand and soften.

Left untreated, rot can spread from the visible trim to the framing underneath. Rotted wood attracts mold growth and wood-boring insects, including termites. These conditions damage the frame further, potentially resulting in drafts and leakage inside the home.

How Can You Protect Your Windows?

You can’t keep moisture from coming into contact with your windows, but securing existing gaps in the trim may prevent damage. Clean, sand down, and fill any frame cracks or holes with a wood filler. Follow the manufacturer’s instructions to ensure the product sets correctly.

Priming, painting, and weatherproofing will also guard your windows. Primer fills natural wood fissures and provides a smooth surface for paint. Apply three coats of primer to the trim, then use a weatherproof oil-based or latex-enamel paint. These products are ideal for outdoor use because they remain flexible, resisting cracking as the wood expands and contracts with the weather. Finally, apply a few coats of a waterproof wood sealer. This layer will prevent the frame from absorbing moisture.

Once the trim and frame are protected, inspect the window’s drainage system. Storm windows have holes along the bottom to allow water to flow away. Push a wire through the holes to clear them and prevent pooling. Remove any blockages with compressed air.

If you notice rotted wood on your windows, contact Mr. Fix It in Rochester, NY, to find a solution. This contractor provides a wide range of handyman services to ensure your home is protected against the elements. No job is too big or too small for their skilled team. Visit their website for more information about their work, or call (585) 266-7663 to request a free in-home estimate.