Interior vs exterior painting cost in Townsville
In Townsville a typical 3-bedroom interior repaint sits between $4,200 and $8,800 — but the same home’s exterior runs $7,500 to $15,000 once you factor tropical-grade coatings and the prep a North Queensland facade demands. Most homeowners price one half and assume the other is similar. In a cyclone-and-salt climate, it isn’t.
Quick answer — interior vs exterior painting cost in Townsville
| Job | Typical Townsville range (2026) |
|---|---|
| Single bedroom repaint (same colour, 2 coats) | $430 – $720 |
| Single bedroom (colour change + prep) | $620 – $1,150 |
| Open-plan living/dining repaint | $1,350 – $2,700 |
| 3BR single-storey interior, full repaint | $4,200 – $8,800 |
| 4BR + feature walls + colour change | $7,200 – $12,500 |
| Exterior weatherboard 3BR (inland suburb) | $7,500 – $12,000 |
| Exterior weatherboard 3BR (coastal/salt-zone) | $9,500 – $15,000 |
| Exterior rendered/block 3BR | $6,000 – $11,500 |
| Queenslander 4BR full exterior + verandahs | $13,000 – $24,000 |
Three places interior and exterior costs diverge in Townsville
1. Prep work — exterior is 45–65% of the job up here
Exterior repaints in Townsville carry heavier prep than southern markets — pressure-washing off salt and grime, scraping sun-perished paint, treating mould and mildew (constant in the wet season), priming bare timber, and re-caulking gaps that have opened under thermal movement. On a coastal weatherboard exterior, prep typically accounts for 45–65% of the total quote. Interior prep is lighter: filling cracks, sanding patches, a sugar-soap wash. That’s why interior labour ratios run higher (more painting per dollar) and exterior runs lower (more prep per dollar).
2. Coatings — exteriors need premium UV/salt/mould-grade products
A Townsville interior typically gets a low-sheen washable acrylic — $85–$125 per 10L. Exteriors in the tropics need premium UV-resistant, mould-resistant, often elastomeric or marine-grade paint — $190–$300 per 10L. Coat counts differ too: interiors usually 2 coats, exteriors 2–3. Material costs typically run 15–25% of an interior job, 22–38% of an exterior — a wider gap than down south because the North Queensland product spec is higher.
3. Access and time — exteriors need scaffolding, and the wet season stops play
A single-storey interior repaint runs 4–8 days with one painter. The same home’s exterior with average access runs 6–11 days, plus 1–2 days if scaffolding or an EWP is needed (common on raised Queenslanders and two-storey homes). The bigger Townsville variable is weather: exterior work is routinely pushed by wet-season downpours from December to March, so summer exterior quotes often build in contingency days. Day rates: $54–$110/hour for a qualified painter, plus apprentice $40–$58/hour.
Itemised example — Idalia 4BR full repaint
| Item | Cost |
|---|---|
| Interior — 4 bedrooms, living, dining, hallway, 2 bathrooms (refresh) | $5,600 |
| Interior — living feature wall (deep charcoal, 4 coats) | $465 |
| Interior — door & trim repaint (12 doors, 60m architrave) | $1,120 |
| Exterior — weatherboard front + sides (2 coats, full prep) | $9,800 |
| Exterior — eaves, soffit, fascia (40 lineal m) | $1,400 |
| Exterior — front door + window frames | $640 |
| Materials (Dulux Weathershield + Wash & Wear, tropical spec) | $2,050 |
| Scaffolding hire (3 days) | $510 |
| TOTAL | $21,575 |
Frequently asked questions
How long does an interior repaint take in Townsville?
4–8 working days for a 3-bedroom single-storey home with one painter. With two painters it runs 2–4 days. Pace depends on whether you stay in the house (slower) or vacate (faster).
Do Townsville painters charge GST on top, or include it?
Both — quotes from licensed operators on jobs over $3,300 must include GST in the quoted price (Queensland fair trading requirement). Quotes from unlicensed operators on smaller jobs may be GST-exclusive — verify before committing.
Is interior painting cheaper than exterior, square metre for square metre?
Yes — interior runs $25–$42/sqm of wall area for a refresh, exterior weatherboard runs $38–$65/sqm of facade area in Townsville. The exterior premium covers heavier prep, tropical-grade products, and access time.
Why does the wet season affect my exterior quote?
Paint can’t go on wet or about-to-be-wet surfaces, and humidity above ~85% slows curing. From December to March, painters build contingency days into exterior jobs, and some won’t start a large exterior until the dry. It rarely changes the price, but it changes the timeline.
Should I quote interior and exterior separately or together?
Together if the budget allows — combined quotes typically come in 5–12% lower than two separate jobs (one mobilisation, one set of materials, one stretch of time). You also only wear one disruption to your home.
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