Owner-operated Sydney roofing · Est. 2011

Sydney's roofing specialists. Repairs, replacements & restorations.

Repairs, replacements, restorations and Colorbond installs across Greater Sydney. Every quote signed by the owner — never a sub-contractor, never a call centre.

  • Free on-site inspection within 48 hours
  • Fixed-price written quote — no TBAs, no surprises
  • 10-year workmanship warranty on every job
  • We deal direct with your insurer — no extra cost

Services

Residential Sydney roofing services.

Repairs, replacements, restorations, gutters, pergolas and cladding for Sydney homes — Colorbond, terracotta, concrete and slate. Same crew every job. The owner signs every quote.

Replacements

Roof Replacement

Roof replacement — Colorbond install

Complete tear-off and re-roof in Colorbond, terracotta or concrete tile. Strip, sarking, install, flash — all by our own crew. 10-year workmanship warranty.

Colorbond, tile & metal Explore replacements
Restorations

Roof Restoration

Roof restoration — tile re-bed & recoat

Pressure clean, re-bed and re-point ridge caps, replace broken tiles, prime and apply a 3-coat membrane. Adds 10–15 years to a tired roof.

Adds 10–15 years Explore restorations
Repairs

Roof Repairs

Roof repair — leak diagnosis

Leaks, storm damage, lifted ridges, cracked tiles, flashing failures. Diagnosed in 45 minutes, fixed at source, backed by a 5-year repair warranty.

Same-day Explore repairs
Gutters & Downpipes

Gutters & Downpipes

Gutters & downpipes — quad gutter run

Continuous-run quad, half-round, or box gutters in Colorbond or Zincalume. Plus downpipes, leaf guard, full stormwater diversion.

1–2 day install Explore gutters
Pergolas & Patios

Metal Pergolas & Patios

Metal pergolas & patios — insulated patio

Custom-engineered Colorbond and insulated panel patios, flat or pitched. Council-compliant, signed off, built for a 40°C Sydney summer.

Council-compliant Explore patios
Cladding

Professional Cladding

Professional cladding — vertical cladding

Scyon weatherboard, Hardies fibre-cement, and architectural metal cladding. Updates kerb appeal, seals the envelope, adds an R-value layer.

Scyon, Hardies & metal Explore cladding

Custom roofing quotes for specialist jobs

Heritage restorations, specialty materials, multi-property strata or insurance work — anything outside our six core services. Tell us about it and we'll send a custom written quote within 24 hours.

Photos or plans (optional)

The owner reviews every advanced quote personally. Reply within 24 hours.

Materials & Finishes

Roofing materials & finishes we install.

Colorbond, terracotta and concrete tiles, gutters, cladding and insulated pergola systems — the brands and specs we fit on Sydney homes, with full colour ranges and samples on file.

Roof plans & framing
ARCHITECTURAL

Roof plans & framing

Pitch, span, ridge & valley layouts drawn before quote sign-off.

Colorbond colour range
PALETTE

Colorbond® colour range

All 22 standard + Ultra Steel colours for coastal Sydney homes.

Terracotta & concrete tiles
TILE

Terracotta & concrete tiles

Bristile, Monier, Boral — full profile + glaze options on file.

Quad, half-round & box gutters
GUTTERS

Quad, half-round & box

Continuous-run profiles for any Sydney roofline. Colorbond or Zincalume.

Insulated pergola plans
OUTDOOR

Insulated pergola plans

Engineered span tables, flat or pitched, council-compliant.

Scyon, Hardies & metal cladding
CLADDING

Scyon, Hardies & metal

Profile samples + R-value sheets for every cladding system we install.

  • Colorbond
  • Zincalume
  • BlueScope
  • Lysaght
  • Fielders
  • Stramit
  • Stratco
  • Bristile
  • Monier
  • Boral
  • CSR
  • Bradford
  • Scyon
  • James Hardie
  • Gerard
  • Dulux AcraTex
  • Nutech

Service Areas

Roofing across Greater Sydney.

DBZ Contracting repairs, replaces and restores roofs right across Greater Sydney — from the Eastern Suburbs and Northern Beaches to the Hills, Sutherland Shire and out to Penrith.

  • NSW Fair Trading licensed & $20M insured
  • The same local crew in every suburb
  • Written, fixed-price quote within 24 hours
See all service areas
BondiPostcode 2026
Eastern Suburbs

Bondi rooftops cop one of Sydney's harshest weather mixes — salt air off the Tasman, sustained UV, and sudden southerly busters.

Roofing in Bondi →
ChatswoodPostcode 2067
North Shore

Chatswood's mix of mid-century brick homes, 1990s townhouses and recent high-density apartments needs different roofing answers across the same postcode.

Roofing in Chatswood →
CronullaPostcode 2230
Sutherland Shire

Cronulla's beachfront exposure makes marine-spec roofing the default — the same salt-corrosion logic as Bondi runs the full length of the Shire coast.

Roofing in Cronulla →
HornsbyPostcode 2077
Hornsby Shire

Hornsby and the upper North Shore sit under heavy tree canopy — gutter loading and leaf-guard work dominate the call-outs.

Roofing in Hornsby →
LiverpoolPostcode 2170
South West Sydney

Liverpool and the broader South West has a fast-growing mix of established post-war housing, 80s–90s estates and new-build estates — and a steady stream of builder-spec warranty work.

Roofing in Liverpool →
ManlyPostcode 2095
Northern Beaches

Manly's peninsula geography means salt air across most of the suburb — and a housing stock that runs from heritage Federation through to designer architectural builds.

Roofing in Manly →
MosmanPostcode 2088
Lower North Shore

Mosman's housing stock skews high-value heritage — Federation, Edwardian and Inter-War with tile and slate roofing that needs specialist knowledge.

Roofing in Mosman →
ParramattaPostcode 2150
Western Sydney

Parramatta is one of Sydney's densest commercial centres — our work skews to commercial buildings, strata and large multi-residential.

Roofing in Parramatta →
PenrithPostcode 2750
Western Sydney

Penrith and the foothills carry the hottest summers in metro Sydney — material choice matters more here than almost anywhere else.

Roofing in Penrith →
SutherlandPostcode 2232
Sutherland Shire

Sutherland proper — inland Shire — has a different material logic to coastal Cronulla. Tile dominates and tree canopy drives gutter work.

Roofing in Sutherland →

Every suburb, every service: Roof Replacements · Roof Restorations · Roof Repairs · Gutters & Downpipes · Metal Pergolas & Patios · Professional Cladding

Google Reviews

See what our customers are saying about us

We appreciate everyone who takes a moment to leave a review — it helps our Google ranking and helps other Sydney homeowners find a roofer they can trust.

Read our Google reviews →

FAQ — common questions, straight answers.

Quick answers on pricing, licensing, warranties and the suburbs we cover. Can't find yours? We're only a quick call or message away.

Still have a question?
How much does roof replacement cost in Sydney in 2026?

A new Colorbond roof on a typical 3-bedroom Sydney home costs between $9,000 and $20,000 in 2026 depending on roof size, profile choice, pitch, and whether the existing roof must be removed first. Tile-to-tile replacement runs $12,000–$22,000; tile-to-Colorbond conversions $14,000–$25,000. Final price is confirmed in a free written quote.

Are you licensed in NSW?

Yes. DBZ Contracting holds NSW Fair Trading contractor licence 000000C. You can verify the licence at verify.licence.nsw.gov.au. NSW Fair Trading requires a licensed contractor for any residential roofing work valued over $5,000.

Do you offer emergency roof repairs in Sydney?

Yes. We provide same-day response for active leaks during business hours (Mon–Sat 7am–6pm) and a 24/7 emergency phone line for after-hours storm response. Emergency call-out includes immediate make-safe and temporary tarping, with a full quote provided within 24 hours.

What's the difference between roof restoration and roof replacement?

Roof restoration extends the life of an existing roof through cleaning, re-bedding ridges, re-pointing, and repainting — suitable when the underlying tiles or steel are still sound. Replacement removes the entire roof and installs new. Restoration typically costs 30–50% of full replacement and adds 10–15 years of service life.

Do you help with insurance claims for storm damage?

Yes. We provide detailed damage assessment reports, scope of works, and liaise directly with insurers and adjusters. We recommend calling us before lodging your claim so the assessment is documented correctly from the start.

Which Sydney suburbs do you cover?

We service all of Greater Sydney including the Eastern Suburbs (Bondi, Double Bay, Vaucluse, Paddington, Bronte, Coogee, Randwick), Inner West (Newtown, Leichhardt, Balmain, Glebe, Marrickville), North Shore (Chatswood, Lane Cove, Killara, Gordon, Turramurra, Wahroonga), Northern Beaches (Manly, Mosman, Dee Why, Brookvale, Avalon), Sutherland Shire (Cronulla, Sutherland, Miranda), St George (Hurstville, Kogarah, Rockdale), Hills District (Castle Hill, Baulkham Hills, Kellyville), Western Sydney (Parramatta, Blacktown, Penrith) and South West Sydney (Liverpool, Fairfield, Campbelltown).

What warranty do you offer on your work?

We provide a written workmanship warranty of 10 years on every full replacement, 7 years on restorations, and 5 years on repairs — in addition to the manufacturer warranty on Colorbond steel, tiles, gutters, and any other materials installed. BlueScope warranties Colorbond up to 36 years. Full warranty terms are provided in writing on completion.

Get Your Quote

Get your free Sydney roof quote.

Written quote in your inbox within 24 hours. No call centre, no high-pressure sales, no obligation.

  • Free on-site inspection within 48 hours
  • Fixed-price written quote — no hidden fees
  • Insurance-claim assistance at no charge
  • NSW Fair Trading licensed · $20M public liability

Request a written quote.

Free, fixed-price. Personally signed by the owner. Reply within 24 hours — emailed direct to you.

Or speak to us now 0491 700 805