Roof Restoration and Painting in Lismore: What Hinterland Roofs Need and What It Costs

Why do Lismore roofs wear out differently from roofs on the coast?

Lismore sits around 30 kilometres inland from Ballina, so the salt spray that chews through screws and sheet laps at Lennox Head and East Ballina is not the main problem here. BlueScope's fastener guidance reserves its strictest Class 4 rule for roofs within a few hundred metres of the ocean, and most of Lismore and Goonellabah sits well outside that zone.

What Lismore has instead is water and shade. The town averages around 1,300 mm of rain a year, and the Bureau of Meteorology's long-term figures for Lismore show 9am humidity sitting between 74 and 81 per cent for the first half of the year. Roofs stay damp for longer after rain, especially the southern slopes and anything under a camphor laurel or a big fig. That is why so many Lismore tile roofs are green or black with moss and lichen, why gutters fill with leaf litter two or three times a year, and why old galvanised iron rusts first along the laps and ridges where water sits rather than at the screws.

Add the summer storm cells that roll in from the west and the result is a roof that is rarely in a hurry to fail, but slowly gets dirtier, more porous and more patched until one wet February finds the weak spot.

What does a roof restoration in Lismore actually involve?

A restoration is a full clean, repair and recoat of a roof that is still structurally sound. Painting is only the last step. On a Lismore home the job runs like this:

1. Inspection and photos of every fault, so the quote separates the repairs from the coating. 2. Cleaning. Tile roofs get a high-pressure clean to strip moss, lichen and dirt. Metal and Colorbond roofs get a low-pressure soft wash so the surface is not damaged. On a shaded Lismore roof this stage takes longer than it would on the coast because there is simply more growth to remove. 3. Repairs first. Broken and slipped tiles are replaced and ridge caps rebedded or repointed with flexible pointing on tile roofs. On iron and Colorbond roofs, failed screws are replaced, rust is treated and primed, and any sheet that is rusted through is swapped out. 4. Gutters and valleys are cleared and checked, and rusted valley irons replaced, because a freshly coated roof that drains into a blocked gutter will not stay that way. 5. Coating. A primer or sealer matched to the surface, then two coats of flexible roof membrane paint in the colour you choose. 6. Clean-up, a check of every coat, and a before-and-after photo report.

If a quote skips the inspection or the repairs, or does not name the products going on the roof, it is a paint job, not a restoration.

Which Lismore roofs are worth restoring, and which should just be repaired?

Not every roof needs the full job, and a good roofer will say so. A single repair is enough when the roof has one clear problem: a leaking valley, cracked pointing on a couple of ridges, a run of loose screws, or a few broken tiles after a storm. If the colour and surface are otherwise acceptable, spend the money on the fault and leave the rest alone.

A restoration makes sense when several things are going wrong at once. A typical Lismore example is a 1970s concrete tile roof in Goonellabah: the tiles have gone porous and stay dark after rain, the ridge mortar has crumbled, there is moss across the southern side and a few tiles have cracked under falling branches. Fixing those one at a time over the next few years usually costs more than resetting the whole roof in one go.

Replacement is the better spend when iron sheets are rusted through in many places rather than just at the laps, when a large share of the tiles are soft or crumbling, or when the roof has been patched repeatedly and still leaks. Restoring a roof that should have been replaced is money gone.

Can an old corrugated iron roof in Lismore be painted instead of replaced?

Often, yes, and this is the question we get most in Lismore, South Lismore and the older streets of Goonellabah, where plenty of timber homes still carry their original galvanised corrugated iron. These roofs can be well over 50 years old and still sound, because the steel is thick and the pitch sheds water quickly.

The test is where the rust is. Surface rust and rust along the laps and under the ridge capping can be treated, primed and coated. Rust holes, sheets that flex underfoot, or rust that has eaten through the lap so the sheets no longer overlap properly mean that sheet needs replacing before anything is painted. We check every sheet, replace the ones that are gone, treat the rest, replace failed fixings, then prime and coat with a system made for metal.

Two honesty points. First, if your roof is a newer Colorbond roof rather than old galvanised iron, check the manufacturer's warranty terms before painting it; a young Colorbond roof that has only faded usually needs a wash, not paint, and the manufacturer's own maintenance advice is to hose down the areas rain does not reach. Second, paint will not stop a leak that is coming from a rusted-through lap or a failed flashing. Those are repairs, and they come first.

What about tile roofs in Goonellabah and the newer estates?

The concrete tile roofs on the 1970s to 1990s estates around Goonellabah, Lismore Heights and East Lismore are the most common restoration job in the area. Concrete tiles do not rust, but they do go porous with age, the colour chalks off, and the mortar bedding under the ridge caps dries out and cracks. On a damp, shaded Lismore roof the tiles also grow moss and lichen that hold water against the surface.

A tile restoration here means a high-pressure clean, broken tiles replaced, ridges and hips rebedded where the mortar has gone and repointed with flexible pointing so they can move without cracking again, valleys cleared or replaced, then a sealer and two membrane coats. The sealer matters more on an old concrete tile than almost anything else, because it is what stops the tile drinking water again.

Terracotta tiles, which you will find on some of the older brick homes closer to town, are usually a different job: clean, replace broken tiles and repoint, but leave the glaze as the finish rather than painting over it.

When is the best time of year to restore a roof in Lismore?

Coatings need a dry roof and a dry day or two between coats, and Lismore's wettest months are January to March, with a second wet patch in winter some years. The easiest booking window is late autumn through to spring, when the roof dries out between showers and the summer storm season is still months away. A restoration booked for February can stretch out while everyone waits for weather.

The other reason to book before summer is simple: a roof that goes into storm season with its ridges repointed, its screws tight and its gutters clear is far less likely to leak when a 60 mm afternoon storm hits.

What it costs on the Northern Rivers: Lismore roof restoration and painting prices

No published guide gives a Lismore-only figure, so here are the 2026 ranges and our own from-prices. Yakka Labour's 2026 cost guide puts a full restoration with coating on a single-storey roof at $4,500 to $11,000 including GST, tile or metal. The Quote Yard's 2026 NSW guide puts painting a metal roof, including the clean, rust treatment, primer and two coats, at $3,500 to $8,000, with rust treatment on its own at $15 to $30 a square metre.

Our own prices, from the cost guide on this site, are the same whether you book the jobs one at a time or as a restoration:

- Roof painting and restoration: from $4,000 for an average single-storey home, confirmed after a free on-site inspection. - Tile roof pressure clean: from $1,000. Colorbond or iron soft wash: from $1,000. - Tile repointing and rebedding: from $2,000. - Metal roof re-screw: from $2,000. - Rust treatment: from $400. - Broken tile replacement: from $300, plus $50 per extra tile. - Roof report: $249, or $399 for a pre-purchase or insurance report. The fee is credited to repairs booked within 30 days.

In Lismore the price is driven by the roof's size, pitch, number of storeys and how much repair work comes before the coating, not by salt. Two things push a Lismore quote up more than most: heavy moss and lichen that take longer to clean off, and old iron with a lot of lap rust to treat. Two things keep it down: single-storey homes with easy access, and a roof that only needs its ridges and a handful of tiles done.

A few NSW rules apply at these prices. Residential building work over $5,000 needs a licensed contractor and a written contract, and the deposit cannot be more than 10 per cent of the price.

My home was repaired after the 2022 floods. Does the roof need checking too?

If your house in Lismore, South Lismore or North Lismore was repaired, raised or retrofitted after the 2022 floods, the roof may not have been part of that work. Flood recovery understandably focused on floors, walls, wiring and plumbing, and plenty of roofs were patched quickly so the house could be lived in again. The NSW Reconstruction Authority's Resilient Homes Program has funded raising and retrofit work across the Northern Rivers, and a raised house is a house with a roof that is now harder to look at from the ground.

Before coating over any hurried repair, we check it properly: the flashings, the ridge caps that were put back, the sheets that were swapped, and whether the fixings used suit the roof. A $249 roof report with photos will tell you what was done well, what was not, and what, if anything, needs fixing before a restoration goes ahead.

Not sure whether your Lismore roof needs restoring? Start with a roof report

The cheapest way to find out is a roof report. For $249 ($399 for a pre-purchase or insurance report) you get a photographed inspection of every ridge, valley, screw line, flashing and gutter, a written list of what is wrong and what is fine, and a price for each item. If the roof only needs a repoint or a few sheets treated, we will tell you that rather than quote a full restoration.

Coastal Roofing Repairs restores, paints and repairs tile, iron and Colorbond roofs across Lismore, Goonellabah, Alstonville, Wollongbar, Bangalow, Ballina, Lennox Head and Byron Bay, with 28 years in the trade and a written workmanship warranty on every job. Call 0412 483 911 or email office@coastalroofingrepairs.co to book a roof report or a free restoration quote.