How Often Should You Paint Your House in Sydney?

Paint doesn't last forever — and Sydney's sun, salt air and humidity shorten its life. Knowing the typical repaint cycle helps you budget and spot problems early.

How long paint lasts

• Exterior walls: 7–10 years on average
• Interior walls: 5–10 years, longer in low-traffic rooms
• Trims and doors: 5–7 years
• Decks and fences: 1–3 years (they take the most weather)
• Roofs: 10–15 years for a quality membrane

Signs your exterior needs repainting

• Chalking — paint rubs off as a fine powder on your hand
• Cracking, peeling or blistering
• Fading, especially on sun-facing walls
• Timber that looks dry, grey or bare

Signs your interior needs repainting

• Scuffs and marks that no longer wash off
• Cracked or stained areas
• Dated colours or a tired finish
• Bathroom or kitchen paint that's peeling from moisture

Why coastal homes need more attention

Homes near the coast are exposed to salt air and stronger UV, which breaks down paint faster. Coastal exteriors often need repainting closer to the 5–7 year mark — and benefit from high-quality, low-sheen exterior paints.

How to extend the life of your paint

• Wash exterior walls every year or two to remove salt and grime
• Fix leaks and gutters so water doesn't sit against painted surfaces
• Use quality paint and proper preparation from the start
• Touch up chips and cracks before they spread

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