Re-Roofing Melbourne | Tile to Steel & Full Roof Renewal

Re-Roofing at a glance

Usually suits	Roofs worn out across their whole area, repeated leaks, porous tiles, rust through sheets, owners converting tile to steel
Common signs	Patches on patches, tiles breaking underfoot, rust at most laps, sagging battens visible from inside
Rules to know	Often no building permit for like-for-like, but structure changes, heritage and bushfire overlays can need one; roof plumbing must be registered work
Where	Greater Melbourne, by independent local contractors
Price guide	2026 Melbourne price bands (a real figure needs an on-site look)

Usually suits

Roofs worn out across their whole area, repeated leaks, porous tiles, rust through sheets, owners converting tile to steel

Common signs

Patches on patches, tiles breaking underfoot, rust at most laps, sagging battens visible from inside

Rules to know

Often no building permit for like-for-like, but structure changes, heritage and bushfire overlays can need one; roof plumbing must be registered work

Where

Greater Melbourne, by independent local contractors

Price guide

2026 Melbourne price bands (a real figure needs an on-site look)

Re-roofing in Melbourne at a glance

Roof Repair Melbourne VIC arranges re-roofing quotes for houses and small buildings across Greater Melbourne. A re-roof removes the existing covering, whether concrete tile, terracotta, slate or old galvanised iron, checks the frame, and installs new battens, sarking or an insulation blanket, and a new roof in Colorbond steel or tile. Gutters, downpipes and flashings are often renewed in the same job. The work is done by independent local roofing contractors after a free on-site inspection.

When re-roofing makes more sense than another repair

A repair is the right answer when damage is limited. A re-roof becomes the sensible choice when the problems are everywhere at once. Typical triggers on Melbourne homes include:

Concrete tiles from the 1950s to the 1980s that have lost their surface, absorb water and break when walked on.
Galvanised iron on older weatherboards and terraces with rust at most of the laps and nail holes.
A roof that has had several leak repairs in different places within a few years.
Battens that have rotted or sagged, or a roof with no sarking at all.
An owner who wants better insulation and lower maintenance and is happy to change the look.

Our guide to the signs of a roof that needs replacing goes through each of these in more depth.

Choosing what goes back on

Colorbond steel

Pre-painted steel is the most common choice for Melbourne re-roofs. It is light, quick to install and available in profiles that suit everything from a weatherboard cottage to a modern two-storey home. Lighter colours reflect more summer heat. Near the bay, ask about the coastal recommendations for the steel grade and fixings. The Colorbond roofing page covers profiles and colours.

New tiles

Concrete and terracotta tiles still suit many streets and some owners prefer their look and quieter sound in rain. They are heavier, so the frame needs to be capable of carrying them, and the job takes longer. See tiled roof replacement and terracotta roof replacement.

Slate

Slate is a specialist re-roof, usually on period homes where heritage controls apply. It is slow and skilled work. Our slate roof page explains the options.

What happens on a typical job

Scaffold or edge protection goes up and materials are delivered.
One section at a time, the old covering is stripped and taken away.
The frame is checked. Any damaged timber is reported before it is fixed.
New battens, sarking or a blanket, and the new roofing are installed.
Ridges, hips, valleys and wall flashings are completed, then gutters and downpipes.
The site is cleaned and, for roof plumbing work, a compliance certificate is issued where required.

The full sequence is set out in our step-by-step guide.

Permits and paperwork

Victoria's building rules treat a straight swap of roof covering differently from work that changes the structure or the roof's shape. Many re-roofs need no building permit, but a heavier material, new framing, a Heritage Overlay or a Bushfire Management Overlay can change that. Check with your council or a registered building surveyor before work starts, and read our guide to building codes and permits for Melbourne roofs. Prices for re-roofing are in the 2026 price guide.

What the written quote should cover

What is being removed and how it will be disposed of

Condition of rafters and battens, and what will be replaced or packed

Sarking or a foil-faced insulation blanket, and its specification

Roofing material, profile, colour and steel grade if metal

Ridges, hips, valleys, barge and apron flashings

Gutters, downpipes and fascia: included or excluded

Scaffold or edge protection, and how the house is kept dry overnight

Permit or compliance certificate paperwork, where it applies

Answers to the questions we hear most

Is re-roofing the same as a roof replacement?

In everyday use, yes. Some roofers use re-roofing for replacing the covering on the existing frame and roof replacement for jobs that also involve structural work. Whatever word appears on the quote, check what is included: battens, sarking, flashings and gutters are the usual differences.

Can I go from tiles to Colorbond steel?

Yes, and it is one of the most common re-roofs in Melbourne. Steel is much lighter than tile, so the frame is rarely a concern. New battens suited to steel are fitted, plus a blanket for heat and noise. Heritage overlays or estate covenants may restrict the change, so check first.

Do I need to move out during a re-roof?

Most households stay put. Expect noise and dust during the strip, limited access around the house while materials are lifted, and the roof space being opened in sections. A contractor should only strip what can be covered the same day, so the house is weathertight each night.

Will the roof space be cleaned?

Old roofs drop decades of dust and debris into the ceiling when stripped. Some contractors vacuum the roof space as part of the job; many do not. If you want it done, ask for it to be written into the quote.

What happens if the frame is damaged?

Rotten or undersized timbers found once the covering is off are usually priced as a variation. Ask how variations are handled before you sign, and ask for photos and a written price before any extra work goes ahead.

Re-roofing Melbourne homes: new covering, new battens, one tidy job