Cost Guide

How much does a roofing cost in Darwin?

Updated February 2026 · Independently researched · 8 min read

Roof work in Darwin typically costs $295–$3,540

for repairs; full re-roofs from $7,000

Minor repairs (leaks, loose tiles) sit at the low end. Major repairs or ridge cap repointing run $800–$5,000. Full Colorbond re-roofs cost $7,000–$29,000 depending on roof size.

+0.6% Roofing costs in Darwin have risen this quarter, driven by strong construction activity and trade shortages. Q1 2026 vs Q4 2025

Average Roofing Cost in Darwin

$20,700

total for a full Colorbond re-roof (average 3-bed home)

Minor Repair

$288–$920

Re-roof

$9k–$40k

Gutters

$1k–$5k

Budget $288per jobAverage $20,700per jobPremium $920per job

The average roofing in Darwin charges around $20,700 total for a full Colorbond re-roof (average 3-bed home). Prices vary based on the specific job, time of day, materials required, and your suburb within Darwin. Below you'll find a detailed breakdown of common roofing costs, what factors affect pricing, and tips on how to get the best deal.

Detailed Pricing — Darwin 2026

Service	Low	High	Average
Roof repair (minor)	$288	$920	$518 per job
Roof repair (major)	$920	$3,450	$1,725 per job
Full re-roof — Colorbond	$9,200	$28,750	$17,250 total
Full re-roof — tiles	$11,500	$40,250	$23,000 total
Gutter replacement	$1,150	$4,600	$2,530 total
Gutter cleaning	$173	$518	$288 per job
Leak detection	$230	$690	$402 per visit
Ridge cap repointing	$1,725	$5,750	$3,220 total
Roof painting / coating	$2,875	$8,050	$5,175 total
Skylight installation	$920	$3,450	$1,840 per skylight
Whirlybird / vent installation	$230	$690	$402 per unit
Roof inspection	$173	$460	$288 per visit

Prices include GST. Based on Darwin metro area, Feb 2026. Outer suburbs may vary.

What Affects Roofing Costs in Darwin

Roof material

Colorbond steel is generally cheaper than concrete tiles, which are cheaper than terracotta or slate. Material choice affects both cost and longevity.

Roof size and pitch

Steeper roofs are more dangerous and time-consuming to work on. Larger roof areas obviously cost more. Most quotes are calculated per square metre.

Access and height

Single-storey homes are significantly cheaper to work on than two-storey. Difficult access (steep blocks, tight spaces) adds to costs.

Existing damage

Water damage to battens, rafters, or ceiling may not be visible until old roofing is removed, potentially adding $2,000–$8,000.

Asbestos

Homes built before 1990 may have asbestos in the roof or eaves. Removal requires licensed specialists and adds $2,000–$10,000.

Insulation

Adding or upgrading insulation during a re-roof is cost-effective. Budget $1,000–$3,000 for roof insulation.

How to Save Money on Roofing in Darwin

Get a roof inspection ($150–$400) before committing to a full re-roof — a repair may be all you need

Clean gutters twice a year to prevent water damage and extend roof life

If re-roofing, consider adding insulation at the same time — it's much cheaper than retrofitting later

Colorbond is generally the best value for re-roofs — cheaper than tiles, longer warranty, lighter weight

Check for asbestos before any work begins on pre-1990 homes

Get 3 quotes that specify the same materials for fair comparison

Frequently Asked Questions

How much does a new roof cost in Darwin?

A full re-roof in Darwin costs $8,000–$25,000 for Colorbond and $10,000–$35,000 for tiles, depending on roof size and complexity.

How much does a roof repair cost in Darwin?

Minor roof repairs (replacing a few tiles, fixing a small leak) cost $250–$800 in Darwin. Major repairs involving structural work run $800–$3,000.

How long does a roof last in Australia?

Colorbond roofing lasts 40–70 years. Concrete tiles last 30–50 years. Terracotta tiles can last 50–100 years. Most roofs need ridge cap repointing every 15–20 years.

How much does gutter replacement cost?

Full gutter replacement in Darwin costs $1,000–$4,000 depending on home size and material. Colorbond gutters are the most popular choice.

Should I repair or replace my roof?

If damage is localised (a few tiles, a small leak), repair is usually more cost-effective. If damage is widespread or the roof is 30+ years old, replacement is often the better long-term investment.

Related Cost Guides

Our Methodology

Prices on this page are compiled from publicly available cost guides, tradie marketplaces (ServiceSeeking, hipages, Airtasker, Service.com.au), industry body data (HIA, Master Builders), and individual tradesperson websites across Australia. We cross-reference ranges from multiple sources and adjust for city-specific cost differences based on advertised rates, salary data, and cost-of-living indicators. Our guides are independently produced — we don't employ tradespeople and have no financial incentive to inflate or deflate prices. All prices are estimates and will vary based on your specific job. Always get at least 3 quotes. Last reviewed February 2026. Read our full methodology →