🔧 Ridge Tile Repair, Repointing and Replacement

Ridge tiles run along the apex of a pitched roof, capping the junction where the two roof slopes meet. The most common problem is the mortar bedding beneath them cracking and loosening — once the bedding fails, tiles rock and eventually slip or fall. We re-bed loose ridge tiles in fresh mortar, replace cracked or broken tiles with matching or closely matched replacements, and carry out full ridge re-laying where the entire run has deteriorated beyond spot repair.

Hip tiles — the diagonal capping tiles at the corners of hipped roofs — are the same type of repair and are included in our ridge tile work. Where the existing ridge is being fully re-laid, we'll discuss whether traditional mortar bedding or a dry ridge system is the better option for your roof. We also carry out repointing on valley mortar fillets and verge mortar around gable ends as part of the same visit if needed.

⚠️ Why Damaged Ridge Tiles Need Prompt Attention

The ridge is the highest and most exposed point of the roof — it takes more wind loading than any other section. When mortar cracks and loosens, high winds can lift ridge tiles completely, and once a tile goes, the ones either side become more vulnerable. A ridge tile falling from a rooftop is a serious safety hazard. Beyond the immediate risk, even a small gap at the ridge allows wind-driven rain directly into the roof space, which can saturate insulation and cause timber damage before any visible interior leak appears.

Mortar failure at the ridge is gradual — small cracks allow water in, freeze-thaw cycles widen them, and eventually the mortar fails completely. Getting onto it at the repointing stage is much cheaper than waiting for the mortar to fall away entirely and tiles to start shifting. A full ridge re-lay is a more involved job, but far less expensive than the roof repairs that follow if loose tiles go unaddressed. For related general roof repairs, see our roof repairs page.

💷 How Much Does It Cost to Repair Ridge Tiles?

The cost depends on how many tiles are involved, whether scaffolding is required for safe access, and whether you're repointing existing tiles, re-bedding them, or doing a full strip and re-lay. Minor repointing work on an accessible roof can be carried out from a ladder for a few hundred pounds. Re-bedding a longer run, or fitting a full dry ridge system, is a bigger job and will require scaffolding on most two-storey properties.

We'll give you a clear written estimate after a site visit — ridge tile work varies enough in scope that an online price is not meaningful without seeing the roof. If you're already having other roofing work done, it's worth addressing ridge issues at the same time while scaffolding is already in place.

Ridge Tile Repairs Across Tadley, Reading & Beyond

We carry out ridge tile repairs throughout a 30-mile radius of Tadley, covering Tadley, Reading, Basingstoke, Newbury, Bramley, Fleet, Thatcham, Camberley, Farnborough, and Andover. Call us to confirm we cover your area.

❓ What Is a Dry Ridge System and Do I Need One?

A dry ridge system replaces the traditional mortar bedding beneath ridge tiles with a mechanical fixing — stainless steel clips that hold the tiles in place, combined with a ventilated undercloak that allows air movement along the ridge. Under BS 5534, the British Standard for slating and tiling, dry ridge systems are now required for new-build and re-roofing work. Mortar bedding is still permitted on repair and maintenance work to existing roofs, but dry ridge is increasingly the preferred solution even there.

The practical advantages of dry ridge over mortar are significant. Traditional mortar bedding typically needs repointing every 10 to 15 years as it cracks and erodes — a dry ridge system, once properly installed, should last 20+ years without maintenance. It's also more resistant to wind uplift than mortar bedding, which matters at the most exposed point of the roof. If you're having a full re-roof or re-tile, a dry ridge system is worth factoring in as part of the job. See our tiling and slating page for more on full roof surface work.

🆚 Mortar Bedding vs Dry Ridge — Which Is Better?

Traditional mortar bedding has been the standard method for ridge tiles for decades and still does the job adequately when properly applied. The problem is longevity — cement mortar exposed to freeze- thaw cycling, wind, and UV degradation rarely lasts more than 10 to 15 years before needing attention. When it does fail, the work needs doing again from scratch, which means scaffolding and labour costs recurring on a predictable cycle.

Dry ridge avoids this cycle entirely. The clips are stainless steel and won't corrode; the undercloak is a UV-stable polymer that holds its shape; and there's no mortar to crack, shrink, or wash out. For any full ridge re-lay, we recommend dry ridge as the better long-term investment. For repairs and partial repointing on an otherwise sound mortar ridge, traditional repair is still a reasonable option and is what we'll use where it makes more sense.

Get a Free Ridge Tile Repair Estimate

If you've noticed loose, cracked, or slipping ridge tiles, get in touch before the problem gets worse. We cover Tadley, Reading, Basingstoke and a 30-mile radius. Free estimates, all work guaranteed.

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