Where’s the job?

Overview

• Refinishing wooden windows involves careful sanding, priming, staining or painting, and sealing to enhance durability and appearance.

• Skill level: 3 / 5 (requires attention to detail, steady hands, and good work area ventilation).

• Typical duration: 1 – 2 days depending on the size of the project and the number of windows.

Safety First

• Wear a dust mask, eye protection and gloves when sanding or using solvents.

• Ensure adequate ventilation during staining, painting, and priming.

• Use a stable ladder and secure your work area to prevent falls.

• Read and follow instructions on all finishing products and chemicals.

• In enclosed spaces, use appropriate respiratory protection to avoid inhaling fumes.

Tools & Materials

Step-by-Step

1. Clean the window framework to remove dust and old coatings.

2. Carefully sand the wood to achieve a smooth surface and remove remnants of previous finishes.

3. Fill any cracks or imperfections with wood filler, then lightly sand again once dry.

4. Apply a suitable primer to ensure proper adhesion of stains or paints.

5. Stain or paint the wood evenly, allowing each coat to dry as per product instructions.

6. Seal the finish with a varnish or clear coat to protect against moisture and wear.

7. Allow the finished windows to cure completely before reinstallation.

Completion Checks

• Even application with no blotches or brush strokes.

• A smooth surface free of dust or debris after sanding.

• Fully cured finish with durable protection against weathering.

• No residual odours or harmful emissions from chemicals.

When to Call a Pro Instead

If the wooden windows are heritage-listed, have significant structural defects or if specialised finishing techniques are required for an optimal, long-lasting look, consider hiring a professional with expertise in historical restorations.