Painting Weatherboard & Fibro Exteriors in the Illawarra

A lot of Illawarra homes — especially through the older coastal suburbs like Thirroul, Austinmer, Bulli and Corrimal — are weatherboard or fibro. They’re great homes, but painting them well takes more know-how than a modern brick-and-render place. Here’s what we’ve learned doing plenty of them.

Weatherboard moves, so the prep has to allow for it. Timber expands and contracts with heat and moisture, which is why boards crack, cup and let old paint flake at the joins. We scrape and sand back the failing areas, fill and prime bare timber, and pay close attention to the gaps and end-grain where water gets in. Painting straight over flaking boards just means the new coat lifts with the old one.

Fibro needs a careful, gentle approach. Older fibro (fibre cement sheeting) can be brittle and, in homes of a certain age, may contain asbestos. We never aggressively sand or cut anything we’re unsure about — the safe approach is gentle prep, the right sealer, and disturbing the sheet as little as possible. If you’ve got old fibro, the paint job is as much about protecting the sheet as freshening the look. When in doubt, we treat it with caution and advise you honestly.

Coastal exposure makes good product non-negotiable. These older homes are often the closest to the water and cop the most salt and sun. We prefer Dulux for exteriors because we’ve gone back to homes a decade later and the colour still matched — on an exposed weatherboard, that durability is the difference between a 10-year job and a 3-year one. Cheaper paints choke and flake much faster out here.

Colour that suits the home and the street. Weatherboard cottages and fibro homes have a character worth respecting. The best schemes suit the age and style of the house and sit comfortably with the neighbours — a heritage-appropriate body colour with crisp trim usually beats a trend colour that’ll date. We’re happy to test a couple of samples on the actual boards first.

Stay ahead of the weather. We recommend repainting exteriors every 7 to 10 years, and on exposed timber near the coast, keeping to that schedule protects the boards themselves — once water gets into bare or failing timber, you’re into repairs, not just repainting.

If you’ve got a weatherboard or fibro home that’s looking tired, we’re happy to take a look and give you a straight, no-pressure quote — including an honest word on anything we’d want to handle carefully.

Colourland Painting is a local, second-generation painting business serving Wollongong and the Illawarra, with over 35 years of combined experience painting coastal weatherboard, fibro and modern homes. Learn more at colourlandpainting.com.au.