For most modern New Zealand homes, high-quality water-based (acrylic) paints are the go-to — they stay flexible, resist yellowing, dry faster and are lower in odour and VOCs. Oil-based (enamel) paints still have a place where a very hard, smooth finish is wanted, but waterborne enamels have closed much of that gap.
Water-based (acrylic)
Acrylics flex with the surface as it expands and contracts, which makes them excellent for exteriors and walls. They resist fading and yellowing, dry quickly, clean up with water, and are lower-VOC — better for indoor air quality. They're our default for most surfaces.
Oil-based (enamel)
Traditional oil-based enamels cure to a very hard, smooth finish that some people prefer on trim and joinery. The downsides are slower drying, strong odour, higher VOCs and a tendency to yellow over time, especially in low light. Modern waterborne enamels offer a similar look with fewer drawbacks.
Frequently asked questions
Can I put water-based over oil-based?
Often yes, but the surface needs the right preparation — cleaning and sanding, sometimes a bonding primer — for the new coat to adhere. We assess and prep accordingly.
Which is better for trim and doors?
Waterborne enamels are increasingly the choice for trim — a hard, smooth finish that resists yellowing and dries faster than traditional oil.
