How to Restore Siding
- 1). Inspect the siding for any signs of major damage. Remove surface damage, such as graying from the sun, with wood cleaner.
- 2). Replace cracked, warped or otherwise badly damaged boards. Pry up the damaged boards and pull them off of the wall. Fasten replacement siding with galvanized nails. The size and spacing of the nails depends on the style and thickness of your siding. Consult the siding manufacturer's installation instructions.
- 3). Wash the siding with wood cleaner, which is typically sold in concentrated form. A mild solution will remove dirt and surface grime, while a stronger solution can strip away old coats of paint or stain. Follow the manufacturer's instructions regarding dilution.
- 4). Fill any minor gouges or holes with wood putty. Allow the putty to dry, then sand. If you intend to stain the siding, select a putty that matches well with the tone of the wood and can absorb stain.
- 5). Use a wood brightener to lighten the wood if it has darkened more than you like. Wait for the brightener to dry and stain the wood.
- 6). Select a finish. If you like the natural look of wood, a penetrating oil-based wood stain is a good choice. If you want something different, paint will obscure the natural grain of the wood and form a film over the wood's surface.
- 7). Use a paint brush, roller or sprayer if you decide to stain the siding. Apply a single coat of penetrating, oil-based wood stain. Make sure the stain soaks into the wood completely. Use a dry brush to remove excess stain.
- 8). Apply a single coat of exterior primer to the siding if you choose to paint. After the primer has dried, apply two coats of exterior paint in the color of your choice. Follow the manufacturer's instructions regarding drying time between coats.
