If you’ve noticed cracked mortar along your ridgeline or water marks inside after rain, it’s natural to wonder how serious the problem is — and whether you’re about to face a large bill. Here’s the honest answer: repointing is one of the most cost-effective repairs you can make to a tile roof, but only when the right diagnosis comes first and the right materials are used. Get either of those wrong, and you’re paying twice.
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If you’ve noticed cracked mortar along your ridgeline or water marks inside after rain, it’s natural to wonder how serious the problem is — and whether you’re about to face a large bill. Here’s the honest answer: repointing is one of the most cost-effective repairs you can make to a tile roof, but only when the right diagnosis comes first and the right materials are used. Get either of those wrong, and you’re paying twice.
First Class Roofing has been repointing terracotta and concrete tile roofs across Melbourne for over 25 years. We carry out ridge capping repointing, hip and valley repointing, and full-roof pointing where it’s genuinely needed. That experience means we know a durable repair starts with understanding why the mortar failed in the first place, not just filling the crack and moving on.
We use a flexible, weather-rated pointing compound suited to Melbourne’s temperature swings, because a material that moves with your roof will outlast one that cracks against it. Every job is backed by our 10 year guarantee on workmanship, and the written, itemised quote we give you is the price you pay. No surprises once we’re on your roof.
Fill in the form on this page and we’ll contact you promptly to arrange a thorough inspection at a time that suits you. One of our qualified and licensed Roof Tilers will assess your ridge capping, hip ends, and overall tile condition, then give you a clear, written quote with no obligation.
Call Lisa Now on 0412 069 632 or Get A Free Quote — we’ll assess your roof thoroughly, explain every option, and recommend the right solution for your home. Open Mon–Fri 7am–5pm and Sat 8am–12pm.
Roof repointing is the process of removing deteriorated mortar from the joints that hold your ridge caps, hip ends, and valley sections in place, and replacing it with a fresh, durable compound. It is not a cosmetic fix. Those mortar joints are what keep your ridge caps seated and water out of your roof cavity. When they fail, water follows — usually out of sight, and usually for some time before you see a mark on a ceiling.
Repointing applies to the mortar-bedded sections of a tiled roof: primarily ridge capping along the apex of your roof, hip and valley repointing at the angled joins, and the pointed joints where tiles meet flashing or abutments. It is the standard maintenance service for both terracotta and concrete tile roofs. The tiles themselves do not need to be replaced for repointing to be the right solution — the work targets the mortar, not the tile body.
Signs your roof may need repointing:
The local climate puts roof mortar under sustained stress. Thermal movement through summer heat and cooler nights, along with UV exposure and driving winter rain, causes rigid cement mortar to crack — often the same crack, in the same place, that was patched the year before. First Class Roofing uses a flexible, weather-rated pointing compound suited to Melbourne’s temperature swings, so the material moves with your roof rather than against it. Applied correctly over a properly prepared surface, it delivers a durable repair that gives your roof many years of additional service life. Rigid cement mortar, by contrast, is cheaper to apply and generally quicker to fail, and we’ll explain the difference when we’re on your roof.
Where your roof has cracked or loose mortar on ridge caps or hip ends but the tiles are structurally sound and the rest of the roof is in good condition, targeted repointing with a flexible pointing compound is the right and sufficient solution. There is no reason to recommend a full restoration in that situation, and we won’t. Where restoration becomes the better option is when the inspection reveals widespread mortar failure across the whole roof surface combined with cracked, broken, or slipping tiles and general weathering. In that case repointing alone addresses only one part of a larger problem, and a full roof restoration — which includes repointing as one stage — delivers better value for money over the life of the roof. Our roof restoration page covers that scope in detail.
First Class Roofing has been providing professional repointing and specialist roofing assessments for over 25 years. Michael Lanyon leads assessments personally. That depth of experience means we’ve seen virtually every cause of mortar failure on tile and terracotta roofs, and we know the difference between a targeted repoint that will hold and a patch job that won’t survive another winter.
Crumbling mortar on your ridge caps or hip ends is a symptom, not the diagnosis. Before we apply a single trowel of pointing compound, we inspect your roof thoroughly to identify what actually caused the failure. The conditions here are demanding on mortar — sharp heat cycles expand and contract tile beds repeatedly across summer, and heavy winter rain finds every hairline crack that opens up as a result. Moss and lichen along the ridge line add to it, trapping moisture against the pointing and speeding up the breakdown. On top of that, many older roofs were pointed with a rigid cement mix that was never suited to tile movement.
Once we’ve found the root cause — thermal movement, age-related brittleness, an incompatible original mortar mix, moisture trapped by moss or lichen, or a combination — we can recommend a fix that addresses it properly rather than one that simply covers it over. You’ll get a clear explanation of each option so you understand exactly what your roof needs and why.
If your tiles are structurally sound and the problem is confined to cracked or loose mortar on ridge caps or hip ends, targeted repointing with a flexible, weather-rated pointing compound is usually all that’s needed — and that’s exactly what we’ll recommend. If we find widespread mortar failure combined with cracked or slipping tiles and general weathering, we’ll tell you honestly that repointing alone won’t solve the underlying problem, and we’ll walk you through what a full restoration involves. We won’t recommend a broader scope than your roof genuinely requires.
You cannot prevent weathering, but you can catch it early. A roof inspection every five to ten years lets you check the condition of your pointing before deterioration turns into water damage.
Every repointing job we carry out is completed by qualified and licensed Roof Plumbers and Roof Tilers. The business carries Plumber’s insurance, public and product liability cover up to $20 million, and WorkCover, and all sites comply with Worksafe Victoria requirements — which matters if you’re a property manager or body corporate granting access to a multi-unit roof.
On completion you receive our 10 year guarantee on workmanship and a Compliance Certificate issued by the Plumbing Board, confirming the work meets required standards. That’s documented protection in writing. We’ll keep you informed throughout the job, and one correct repoint — done with the right diagnosis and the right materials — will outlast a series of rushed patches.
We can also carry out repointing work funded by an insurance claim. We don’t provide claims advice or documentation support, so any questions about what your policy covers should go to your insurer.
Ridge capping repointing is the most common service we carry out. If the mortar along your ridge line is cracking, crumbling, or lifting at the edges — but your tiles are otherwise structurally sound — targeted ridge capping repointing is usually all your roof needs. We repoint ridge caps using a flexible, weather-rated pointing compound rather than a rigid cement mix. That distinction matters: rigid cement expands and contracts differently to your tiles as temperatures swing, which is why old-style cement repoints crack again after a few seasons. A flexible compound moves with your roof.
Hip ends and valley junctions carry a disproportionate share of your roof’s water load. When the mortar at these joints fails, water doesn’t just drip — it tracks laterally under tiles and into the roof cavity before you see any internal sign of it. If you’ve noticed damp patches appearing after heavy rain, the hip and valley mortar is often where we find the entry point. We repoint hip ends and valleys with the same flexible pointing compound applied to ridge caps, so protection is consistent across every joint on your roof.
Where mortar failure is widespread — across ridge caps, hip ends, and the bedding beneath tiles — and the tiles themselves are cracked, slipping, or generally weathered, targeted repointing won’t solve the underlying problem. In these cases we’ll recommend a full roof restoration, of which complete re-bedding and repointing of all mortar joints is one stage. We’ll tell you honestly after inspection which scope applies. We won’t recommend a full restoration if targeted repointing is genuinely sufficient, and we won’t recommend a patch if the roof needs more than that.
Repointing addresses the mortar layer on top of the ridge capping and hip tiles. When that outer layer cracks or crumbles, water finds its way beneath the tiles. Repointing replaces the outer mortar without disturbing the bedding underneath.
Rebedding goes further. It means removing the ridge capping tiles entirely and relaying them on a fresh bed of mortar. Rebedding is necessary when the bedding mortar underneath has deteriorated to the point where tiles are loose, rocking, or at risk of moving in high wind.
If your tiles are secure but the pointing is cracked, repointing alone is usually enough — and it is considerably more affordable. If tiles are moving or the bedding has failed, rebedding followed by repointing is the correct solution. We will inspect your roof and tell you which applies to your property, and why.
| Service | What It Addresses | When to Choose It | Typical Scope |
| Roof repointing | Cracked or missing outer mortar on ridge capping and hip tiles | Tiles are stable and secure, but mortar is cracked or crumbling at the surface | Remove old mortar, apply fresh pointing along ridge and hips |
| Roof rebedding | Failed bedding mortar beneath ridge and hip tiles | Ridge tiles rock, shift, or have come loose entirely | Remove caps, rebed on fresh mortar, then repoint on top |
| Repointing and rebedding | Both layers have deteriorated | The roof shows multiple signs of mortar failure — common on older tile roofs | Full replacement of both bedding and pointing layers |
| Repointing with restoration | Mortar failure combined with aged or damaged tiles across the whole roof | Widespread deterioration, moss, leaks and broken tiles | Full inspection, repairs, repointing, pressure cleaning and protective coating |
Every repointing job follows the same disciplined process, because skipping steps is exactly how a repoint fails early:
| Comparison | Flexible, weather-rated pointing compound | Standard rigid cement mix |
| Response to tile movement | Moves with tile expansion and contraction through the seasonal temperature range | Brittle under thermal movement |
| Durability | Long-lasting when correctly applied over a prepared surface | Prone to recurring cracking, often in the same place |
| Upfront material cost | Higher, and better value for money over the life of the roof | Low |
| Suitability for Melbourne conditions | Suited to the temperature swings tile roofs experience here | Less able to accommodate that movement over time |
Repointing costs vary with roof size, pitch, tile type, access, and the extent of the mortar failure — which is why we don’t publish a price table. What we can tell you is that repointing is an affordable, cost-effective repair compared with the alternative: cracked mortar left through another wet winter lets water track into the roof cavity, and water damage is considerably more expensive to put right than the mortar joint that let it in.
After the inspection you’ll receive a written, itemised quote covering the full scope. That figure is the price you pay. We’re competitively priced, we don’t discover additional costs once we’re on your roof, and there’s no obligation to proceed.
Call Lisa Now on 0412 069 632 or Get A Free Quote — a thorough inspection first, then a written itemised price before anything starts.
A properly executed repoint has a few things you can see from the ground and a few you can only see up close. The bead should be consistent in profile along the full length of the ridge, sitting flush against the tile edge with no shrinkage gap. There should be no residue smeared across the tile faces, no soft or hollow sections when tapped, and no ridge cap that shifts under hand pressure. Where a roof has been patched over failed mortar rather than stripped back first, you’ll usually see the old crack line reappearing through the new material within a season or two.
Those are the details our inspection checks for on your roof, and the standard we work to on both terracotta and concrete tile roofs.
Our gallery includes before-and-after photography of repointing work completed on terracotta and concrete tile roofs across the eastern, southern, and northern suburbs. You’ll see the difference between failed cement mortar and a correctly applied flexible pointing compound — and what a clean, durable ridgeline looks like when the work is done properly the first time.
View our full gallery — terracotta and concrete tile repointing examples
Fill in the form on this page and we’ll contact you promptly to arrange a thorough inspection at a time that suits you. We’ll assess the condition of your mortar, tiles, ridge capping, and hip ends, explain every option clearly, and give you a written itemised quote before any work begins. The quote we provide is the price you pay. We’ll keep you informed throughout, arrive on the agreed date, complete the work as scoped, and leave your property clean.
We provide honest roofing advice, exceptional workmanship and long-lasting roofing solutions that protect your property for years to come.
Service area: we repoint tile roofs across Melbourne and its surrounding suburbs, including the inner east, the eastern suburbs through Ringwood and Glen Waverley, Hawthorn and the inner south-east, the south-east corridor, and the northern suburbs through Northcote, Preston and Coburg. We also work with property managers and body corporate clients on multi-unit and commercial tile roofs — the same inspection-first approach, written scope, and workmanship standard applies regardless of the size of the job.
Call Lisa Now on 0412 069 632 or Get A Free Quote — open Mon–Fri 7am–5pm and Sat 8am–12pm.
Choose First Class Roofing for your roof and be confident you’re getting the best possible service. Using high quality materials we can provide a fantastic service from start to finish. Our roofing experts will even clear out your gutters after the job is done, leaving your roof spotless.
With years of experience and advanced roofing techniques, we can deliver impressive results. Talk to our roof repointing Melbourne experts for a free quote and book your roof repointing today.
Email info@firstclassroofing.com.au
Call Now! 0412 069 632
Get A Free Quote — or call Lisa now on 0412 069 632, Mon–Fri 7am–5pm and Sat 8am–12pm.
