Learning A Quick Lesson On Fixing Rot And Decay On Wooden Windows

The signs of a rotting window are unmistakable. The wood becomes soft and spongy to the touch, and crumbles easily in the hands when dry. Whatever the cause, homeowners may save money by knowing how to repair rot and decay on wooden windows. Basic steps include applying a primer, applying an epoxy, and then finishing the project with paint or stain, and sealer.

The main enemies of a wooden window are sun and moisture. Both occur in nature every day, but moisture is the more malevolent of the two. The fungus which causes dry rot thrives in moist, unventilated conditions, such as those present between a layer of paint and a window sill. Excessive moisture, a damaged finish, or failed caulking, are just some of the reasons that wooden windows develop rot.

Removing the rotten wood is the first step in repairing the window. With either a knife or a paint scraper, homeowners should dig out old paint, and decayed wood, until they uncover a layer of new wood. Homeowners then need to dry and sand the new wood, because paint needs a dry, coarse surface, for adherence.

When rot is removed, primer, or consolidant, should be applied. A primer is usually comprised of two liquids, and equal portions of each liquid are mixed to form the final material. The primer soaks into the wood, pre-treating the surface, so that epoxy will adhere.

The primer provides a solid base for the epoxy filler. If the dry rot goes down to the framing, homeowners should drill small, downward sloping holes, and then inject the consolidant. After application, the primer should be allowed to cure, according to the manufacturer’s directions.

After primer has cured, homeowners should apply the epoxy. After mixing, the epoxy should be applied with a trowel, and pressed into damaged areas, or gaps in the wood. When the epoxy has cured, according to manufacturer instructions, it may be sanded, and then primed and painted, or stained. When the topcoat of paint or stain is complete, homeowners should cover the wood with four or five coats of waterproof sealer.

Learning how to repair rot and decay on wooden windows is an uncomplicated process. Homeowners who are willing to invest a little time and elbow grease will easily complete the repair. The cosmetic damage will be contained, and homeowners will save money on labor costs, by completing a few simple steps.

Keeping your sash windows in excellent condition is a task for the professionals. If you prefer the ambiance of wooden windows, they will need regular maintenance and renovation.

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