Metal Masterpiece: Spray Painting Window Frames Like a Pro

If your metal window frames are looking tired or outdated, a fresh coat of paint can make all the difference. With Dulux Epoxy Enamel, you can achieve a professional, durable finish that will revitalise your windows. Here’s a step-by-step guide to help you tackle this home improvement project like a pro.

Materials You’ll Need:

• Dulux Epoxy Enamel (spray can or liquid for brush application)

• Metal primer (e.g., Dulux Metalshield Primer)

• Sandpaper (medium-grit and fine-grit)

• Wire brush (for rust removal)

• Painter’s tape

• Plastic sheeting or drop cloth

• Cleaning supplies (soap, water, and degreaser)

• Mask, gloves, and safety goggles

Steps to Success 

1. Prepare Your Workspace

Before you start painting, remove any blinds, curtains, or hardware attached to the window frame. Lay down plastic sheeting or a drop cloth to protect your floor, and cover the surrounding walls and glass panes with painter’s tape and additional sheeting. This will ensure a clean, professional result without overspray.

2. Clean the Metal Frame

Cleanliness is key for a smooth finish. Use warm, soapy water to remove dirt, grease, and grime. For stubborn greasy spots, apply a degreaser and wipe thoroughly. Rinse the frame and allow it to dry completely.

3. Remove Rust and Sand the Surface

Check for rust spots and remove them with a wire brush. Once the rust is gone, sand the entire frame with medium-grit sandpaper to remove loose paint and create a surface for the new paint to adhere to. Follow this with fine-grit sandpaper for a smoother finish. Wipe away all dust with a damp cloth or tack cloth.

4. Mask Off Areas

Carefully apply painter’s tape around the edges of the glass and any areas you don’t want painted. For precise edges, use a utility knife to trim the tape neatly. Double-check that all surfaces near the frame are covered.

5. Prime the Frame

For bare or rusted metal, applying a primer is essential. Dulux Metalshield Primer works well to prevent rust and ensure proper adhesion of the topcoat. Apply a thin, even coat of primer and let it dry completely according to the product instructions.

6. Apply Dulux Epoxy Enamel

Now for the fun part! Shake the Dulux Epoxy Enamel spray can vigorously for 1-2 minutes to mix the contents thoroughly. Test the spray on a piece of cardboard to ensure an even mist.

• Spray Technique: Hold the can 6-8 inches away from the frame and apply in light, even strokes. Overlap each pass slightly to avoid streaks. Start and stop your spray slightly off the surface to prevent paint build up.

• Multiple Coats: Apply 2-3 thin coats, allowing each coat to dry for 15-30 minutes (or as recommended on the label). Thin coats prevent drips and ensure a smooth, even finish.

  
  

  

  
  

7. Let the Paint Cure

After the final coat, allow the paint to dry completely. Dulux Epoxy Enamel typically requires 24-72 hours to cure fully for maximum durability. Be patient—it’s worth the wait!

8. Remove Painter’s Tape

Carefully peel off the painter’s tape before the paint is fully cured. This will help prevent peeling or lifting the paint from the edges.

9. Reassemble the Window

Once the paint has fully cured, reinstall any hardware or fittings you removed earlier. Step back and admire your freshly updated window frame!

Updating your metal window frames with Dulux Epoxy Enamel is a straightforward DIY project that delivers big results. With the right preparation and technique, you’ll have sleek, durable window frames that look like new.

Happy painting!