Overview
You can paint a composite door with specialist products (Zinsser Allcoat, Fortress Trade). It voids most warranties, requires proper degreasing and abrading, and usually peels within 2-5 years in exposed positions.
Symptoms
- You want to change colour.
When to call a professional
- Cornwall Composite Doors will quote a replacement in your chosen colour on the spot.
Prevention
- Order in the colour you actually want first time.