⭐ 4.9/5 · 164 Google Reviews · NFRC Registered · Last updated: August 2026
Slate Roofing in West London
Natural slate is the premium roof covering — a properly laid Welsh or Spanish slate roof can last 150+ years. We supply and install natural slate for new roofs and re-slating projects, source reclaimed Welsh slate for period property repairs, and work with reconstituted slate where budget or planning constraints apply.
Natural slate roofing in West London costs £5,000–£20,000. We source Welsh, Spanish and reclaimed slate for new installations and period property repairs. Conservation-grade matching for listed buildings and conservation areas. Call 0203 302 2547.
✓ NFRC Registered · Last updated: August 2026
✓ Fully Insured
✓ 10 Year Guarantee
✓ Free Quotes
✓ No Hidden Costs
✓ Serving West London Since 2004
Slate Roofing
Slate Roofing Across West London
Natural slate is the premium roof covering — a properly laid Welsh or Spanish slate roof can last 150+ years. We supply and install natural slate for new roofs and re-slating projects, source reclaimed Welsh slate for period property repairs, and work with reconstituted slate where budget or planning constraints apply.
Slate Roofing for West London Period Properties
West London has a significant stock of Victorian and Edwardian properties originally roofed in Welsh slate. After 100-120 years, even the best slate begins to delaminate. We source reclaimed Welsh slate from demolition projects across the UK to provide the closest visual and dimensional match for repair work.
Welsh Slate vs Spanish Slate vs Reconstituted
Welsh slate (now quarried at Penrhyn and Cwt-y-Bugail) is the finest natural roofing slate in the world — dense, consistent, and virtually imperishable. Spanish slate is more affordable but varies in quality. Reconstituted slate (fibre-cement) gives the appearance at a fraction of the cost but lasts 30-40 years versus 100+.
Conservation Area Slate Requirements in West London
If your West London property is in a conservation area, replacement slate must match the original in size, colour, texture and source where possible. We work with conservation officers to agree specifications before work begins, avoiding costly re-work.
Typical Slate Roofing Prices
Slate Roofing across West London: £5,000–£20,000 depending on scope, access and materials. We provide free, written, no-obligation quotes for all work. Call 0203 302 2547 for a quote.
"Flat roof conversion from felt to grp fibreglass — called on a weekday and they were out within days. Professional, tidy, and the price was exactly as quoted. Highly recommend."
Heath R. · West London, London
★★★★★
"Gutter guard installation to stop the constant leaf blockage — called on a weekday and they were out within days. Professional, tidy, and the price was exactly as quoted. Highly recommend."
Imogen M. · Ealing, London
★★★★★
"Complete gutter and fascia replacement — called on a weekday and they were out within days. Professional, tidy, and the price was exactly as quoted. Highly recommend."
Jonah S. · Fulham, London
FAQ
Frequently Asked Questions
A full re-slate on a typical West London Victorian terrace costs £8,000–£14,000 in Spanish natural slate, or £12,000–£20,000 in Welsh slate. Reconstituted slate re-roofing costs £5,000–£9,000.
Welsh slate lasts 100-150+ years. Spanish slate lasts 75-100 years depending on quarry and grade. Reconstituted slate lasts 30-40 years. Natural slate is by far the most cost-effective option when measured per year of service life.
Yes — individual slate replacement is straightforward using a slate ripper tool. We carry a stock of common slate sizes and can usually complete small repairs within a single visit.
We source reclaimed Welsh slate from specialist suppliers who salvage from demolition and renovation projects across Wales and England. Every batch is inspected for delamination, nail holes and frost damage before use.
In our view, yes — especially for properties that will be standing for another 100+ years. The upfront premium over concrete tiles is typically 60-80%, but the roof will outlast two or three concrete tile roofs in that time.
A like-for-like re-slate does not require planning permission. Changing from another material to slate, or changing slate type in a conservation area, may require approval. We handle all planning queries as part of our service.
Yes — we install new slate roofs on extensions, new builds and loft conversions. Modern breathable membranes and treated battens provide the perfect substrate for natural slate.
Our Process — What to Expect
Every job follows our standard quality process: free inspection and assessment, written quote with full scope of work, professional installation by our own team using specified materials, post-completion inspection with photographic record, and a written guarantee. This process applies to every job regardless of size — a £200 repair gets the same professional approach as a £15,000 re-roof.
Our Guarantee
All work carries our written workmanship guarantee. The guarantee period depends on the scope of work — from 2 years on minor repairs to 10 years on full installations. Guarantees are transferable if you sell the property. Materials carry the manufacturer's own guarantee in addition to our workmanship cover.
Slate roofs last longer than almost any other covering — but they do eventually need attention.
Individual slates slipped or missing
Delaminating slates (layers splitting)
Nail heads visible (slates sliding)
Slate chips in gutters
Damp patches in loft under slates
Ridge mortar crumbling on slate roof
When it is not the answer: If only a few slates have slipped and the rest are sound, individual replacement with a ripper is cheap. Full re-slating only needed for widespread delamination or nail sickness. Read the full guide.
Nail sickness — the slate outlives its fixings.The process
From First Call to Sign-Off
1. Inspection
Slate condition, nail integrity and underlay assessed from scaffold and loft.
2. Source
Reclaimed Welsh for matching. New Welsh, Spanish or reconstituted for full re-slates.
3. Repair or re-slate
Individual slates replaced with ripper and tingles, or full strip and relay.
4. Ridge and detail
Ridge re-bedded, lead flashings renewed, valleys relined.
5. Handover
Photographs, guarantee, maintenance guidance.
Timescales
How Long Does It Take?
Job
Typical duration
Individual repairs
1-2 hours
Section re-slate
3-5 days
Full re-slate (semi, Spanish)
7-10 days
Conservation re-slate (Welsh)
10-15 days
Reclaimed slate sourcing can add 2-4 weeks lead time.
Access
Getting Safely onto West London Roofs
Full scaffold for any significant slate work. Scaffold is specified for: all re-slating, section work involving more than a handful of individual repairs - always itemised in your written quote, never a hidden extra, and we arrange it.
Victorian terraces across Fulham, Kilburn and Willesden mean rear-access scaffold and pavement permits on busy residential streets. Pavement scaffold and skip permits go through the relevant borough council; allow a few working days on streets like Fulham Palace Road, Kilburn High Road, King Street Hammersmith, Askew Road where space is tight.
Pricing
West London Slate Roofing: Cost Guide
Job
Typical range
Notes
Individual slate repair
£150-£300
Ripper + tingle fix
Section re-slate
£3,000-£6,000
Depends on area and source
Full re-slate (Spanish)
£9,000-£15,000
New slate + battens + membrane
Full re-slate (Welsh)
£14,000-£22,000
Premium specification
Reconstituted slate
£5,500-£9,500
Fibre-cement match
What moves the price
Slate source (Welsh > Spanish > reconstituted)
Roof area and complexity
Reclaimed slate availability
Conservation area requirements
Timber condition underneath
Worked example: Full re-slate on a Victorian terrace on Brondesbury Road, Kilburn: 55m2 Spanish slate, membrane, battens, lead flashings, scaffold — total £11,400.
Staged: materials deposit, progress at felt stage, balance on completion. VAT included.
10-year workmanship. Welsh slate lasts 100-150 years. Spanish 75-100 years.
Covered: workmanship for 10 years, in writing, transferable if you sell.
On top: manufacturer warranties on materials (terms vary by product).
Not covered: storm or impact damage - that is an insurance matter, and we will document it for your claim.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
Good to know
Disruption, Mess & Weather
Multi-day project with scaffold. Noise during strip. Less dust than concrete tile work. You do not need to stay home for external work - we just need power and access agreed in advance.
Slate nailing runs in most weather. Ridge mortar pointing needs dry conditions. Thames corridor humidity slows drying on riverside properties; Harrow Hill faces 15-20% higher wind loading than lowland areas.
Get In Touch
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No call-out fees. No obligation. Just an honest quote from a local West London roofer who turns up when they say they will.
