Specialist slate roofing across Brighton — Welsh slate repair, matching and full re-roofing for the city's Regency and Victorian property. Correct slate sourcing, traditional detailing and the longevity natural slate delivers. Serving Brighton and East Sussex with a 10-year workmanship guarantee.
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Slate roofing in Brighton covers repair, matching and re-roofing in natural Welsh slate, the correct material for the city's Regency and Victorian stock. Re-roofing costs £180–£280 per m²; repairs and slate matching are priced per scope. Welsh slate lasts 80–100+ years, outperforming every other covering in Brighton's coastal conditions.
Replacing slipped, cracked or delaminated slates and re-fixing where nails have corroded. On Brighton's period slate roofs, sound repair preserves the original covering, which has decades of life left.
The specialist heart of slate work — sourcing replacement slate that matches the original in size, colour and weathering. Welsh slate from the correct quarry, or reclaimed slate for the closest match.
Complete re-slating in natural Welsh slate where a roof is beyond repair — new slate, new battens, new lead, traditional detailing. £180–£280 per m², a 100-year investment.
Slate roofs depend on lead — valleys, soakers, flashings. We combine slate work with correct code 5 leadwork for the exposed coastal positions of Brighton's period property.
Slate is the correct and original roofing for Brighton's Regency and early Victorian stock. The great Regency set-pieces — Brunswick Town, Kemp Town, the seafront squares and terraces — were slated in Welsh slate, as were the early Victorian villas of Montpelier and Clifton Hill and the central conservation-area terraces. Many still carry their original slate after 150 years, testament to the material's extraordinary longevity. Where you see the shallow-pitched roofs behind Regency parapets across central Brighton and Hove, you're almost always looking at Welsh slate.
The central challenge of Brighton slate work is matching. When individual slates fail on a 150-year-old Regency roof, the replacements must match the originals in size, thickness, colour and degree of weathering — a mismatched patch is glaringly visible and, in a conservation area, non-compliant. Welsh slate from the original quarry regions (Penrhyn, Ffestiniog) is the correct source; reclaimed slate of the right period often gives the closest weathered match. Chinese and Spanish slate, cheaper and common, looks wrong on close inspection and performs less well in coastal conditions. We source correctly, because the match is the job.
Brighton's slate roofs fail in two characteristic ways. Nail sickness — the corrosion of the original iron nails — causes slates to slip even though the slate itself is sound; this is the most common Regency slate problem, and re-fixing or partial re-slating is the answer. Delamination — the slate layering and flaking apart with age and coastal weathering — affects the slate itself and means replacement. A survey distinguishes the two: nail-sick slates can often be salvaged and re-hung, while delaminated slates must be replaced with a proper match.
Natural Welsh slate is the best-performing roofing material in Brighton's coastal conditions. Unlike concrete tile, which carbonates and fails in 30–50 years, or lead which corrodes in salt air, slate is essentially inert to salt attack and lasts 80–100+ years — often far longer. For Brighton's period property, and increasingly for quality new build and extensions where longevity is valued, slate is the covering that ends the replacement cycle. The upfront cost is higher, but over the life of the roof it's the most economical covering the city's coast allows.
Slate roofing and leadwork are inseparable on Brighton's period property. A slate roof depends on lead at every junction, and most slate-roof leaks are actually lead failures. We carry out the leadwork every slate roof needs, to Lead Sheet Training Academy standards.
Where slate slopes meet, a lead valley carries the water; where slate meets a wall or chimney, lead soakers and step flashings weatherproof the junction. On Brighton's exposed coastal slate roofs, this lead is code 5, dressed in correct lengths with proper laps. Failed valley lead is the most common cause of leaks on the city's Regency slate roofs, and re-lining it correctly is central to slate roof repair.
| Welsh slate re-roofing (per m²) | £180 – £280 |
| Slate repair / re-fixing | per scope |
| Slate matching (sourcing) | per scope |
| Reclaimed slate (matched) | per availability |
| Lead valley re-lining | £400 – £1,200 |
| Code 5 lead detailing | included |
Indicative Brighton pricing. Every quote follows a free survey. Prices include VAT where applicable.
Key fact: Natural Welsh slate carries a BBA-assessed durability exceeding 100 years — the longest service life of any common UK roofing material — which is why so many of Brighton's Regency and early Victorian slate roofs are still performing on their original slate after 150 years.
No call-out fee · Free written quote · NFRC registered
“Repaired the Welsh slate on our Regency terrace — sourced matching reclaimed slate that blends in perfectly. You genuinely can't see the repair. They understand period slate in a way that's rare. Superb.”
“Re-lined the failed lead valley on our Victorian slate roof and re-hung the nail-sick slates rather than replacing them. Saved us a fortune versus the re-roof another firm quoted. Honest and skilled.”
“Full re-slate in natural Welsh slate on our seafront property. Correct slate, proper lead detailing for the exposure, traditional throughout. A 100-year roof, done by people who clearly love the craft.”
Slate roofs fail differently from tile — slipping, edge-fretting and nail failure rather than cracked tiles.
When it isn’t the answer: If only a handful of slates have slipped on an otherwise sound roof, single-slate replacement is right — a full re-slate would be premature Read the full guide.
We inspect at roof level, identify the slate type and gauge, and confirm matching material — Welsh, Cornish or reclaimed.
Sound slates are salvaged and re-used; failed slates and corroded nails or torching are removed.
New and reclaimed slates are laid to the correct gauge and head-lap, with lead valleys, soakers and verges.
We clear all debris, walk you through the finished roof and issue the written 10-year guarantee.
| Job | Typical duration |
|---|---|
| Single-slate replacement | 1–2 hours |
| Re-fix a slipped area | Half a day |
| Lead valley in a slate roof | 1–2 days |
| Re-slate one slope | 3–5 days |
| Full re-slate (terraced) | 5–8 days |
slate work pauses in high wind and driving rain for safe handling, and each day's opening is made watertight before we leave.
slate roofs are usually steeper and need a tower for repairs and full scaffold with edge protection for re-slating. Scaffold is specified for re-slating, valley rebuilds and any work beyond a small repair — always itemised in your written quote, never a hidden extra, and we arrange it.
Pavement scaffold and skip permits in Brighton go through Brighton & Hove City Council; allow a few working days on tight, parked streets like the Regency terraces of Kemp Town, the tight Victorian streets off Lewes Road and the seafront squares of Hove.
Our workmanship is guaranteed for 10 years in writing, and it’s transferable if you sell.
If a fault appears in covered work, we come back and put it right — no quibbling, no re-charge.
Scaffold, a skip and several days of activity on a re-slate; individual slate repairs are quick and quiet. You don’t need to be home for external work — we just need power and access agreed in advance.
We re-slate through most of the year but plan strips around dry, calm windows — slate is heavy and needs safe handling. Brighton's coastal position brings salt-laden wind, strong UV and driving rain off the Channel, which is hard on exposed roofs and tends to speed up wear.
Slate re-roofing in Brighton costs £180–£280 per m² in natural Welsh slate. Repairs, re-fixing and slate matching are priced per scope, and lead valley re-lining — often needed alongside — runs £400–£1,200. Slate costs more upfront but lasts 80–100+ years, the most economical covering over its life.
Welsh slate is the original and correct covering for Brighton's Regency and early Victorian stock — Brunswick, Kemp Town, Montpelier. It's required in conservation areas, and it's the best-performing material in coastal conditions, essentially inert to salt and lasting 80–100+ years. Many Brighton slate roofs are still original after 150 years.
We match replacement slate to the original in size, thickness, colour and weathering — Welsh slate from the correct quarry regions, or period reclaimed slate for the closest weathered match. A mismatched patch is glaringly visible and non-compliant in conservation areas. Matching is the specialist heart of slate work, and we source correctly.
Nail sickness is the corrosion of the original iron nails fixing the slates, causing them to slip even though the slate itself is sound — the most common problem on Brighton's Regency slate roofs. Nail-sick slates can often be re-fixed or re-hung rather than replaced, which a survey confirms versus genuine slate delamination.
Usually yes. On Brighton's period slate roofs, the slate itself often has decades of life left — it's the nails, lead and pointing that fail. We re-fix nail-sick slates, replace delaminated ones with matching slate, and re-line failed lead valleys, preserving the original covering. Repair is frequently far cheaper than the re-roof others quote.
Welsh slate for Brighton's period and conservation property — it's the correct historic material, matches the originals, and performs best in coastal conditions. Spanish and Chinese slate are cheaper but look wrong on close inspection against original Welsh slate and perform less well in salt air. For conservation compliance and longevity, Welsh slate is the answer.
Yes — they're inseparable. A slate roof depends on lead at every valley, soaker and flashing, and most slate-roof leaks are actually lead failures. On Brighton's exposed coastal slate roofs we use code 5 lead, correctly dressed. Failed valley lead is the commonest leak source on the city's Regency slate, and re-lining it is central to slate repair.
Free survey, written quote, no call-out fee. NFRC registered and fully insured, with a 10-year guarantee on all work across Brighton and East Sussex.
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We provide slate roofing in these areas, matched to each location’s housing stock and roof types. Tap your area for local detail, or call 01273 973 996 for a free quote.
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