⭐ 4.9/5 · 127 Google Reviews · Slate Roofing Specialists
Slate Roofing Winchester
Natural slate roofing specialists across Winchester and Hampshire. Repair, re-roofing and conservation-grade sourcing for Winchester period properties.
Tell us the job in 30 seconds. No pushy sales, no call-out fee.
20+
Years Local
127
5★ Reviews
24/7
Emergency
10yr
Guarantee
Need slate roofing in Winchester? We provide free surveys, fixed written quotes and a 10-year workmanship guarantee, with no call-out fee. Typical work is scheduled within the week and emergencies attended 24/7. Call 01962 809171 or book a callback within 2 hours.
Natural slate is found on Winchester’s finer period properties and demands specialist handling. Here is how to tell slate work is needed rather than a like-for-like tile repair.
Individual slates slipped or missing, showing the felt beneath
Rusty nail streaks below slates (nail fatigue)
Delaminating or flaking slate surfaces
A slate roof over 80–100 years old on original fixings
When it is not the answer: A handful of slipped slates on an otherwise sound roof is a repair, not a re-slate — we match and refix rather than push a full renewal. Read the full guide.
Natural Welsh slate is the roofing material on Winchester's most distinguished Victorian and Edwardian properties — the Cathedral Close, Hyde, St Giles Hill, Kingsgate Street and the larger period properties throughout the city. Original Welsh slate from the 1880s–1910s is still performing on many Winchester properties after 130 years — the material itself is sound, and the maintenance focus is on fixing failures (stainless rivets or clips) rather than wholesale replacement. When a Winchester slate property genuinely requires re-roofing, the correct material for most conservation-area and listed properties is natural Welsh or Cumbrian slate.
Slate Matching and Sourcing for Winchester
Matching replacement slates to original Winchester stock requires knowing the original quarry and thickness. We work with specialists who stock Welsh and Cumbrian slate in the profiles and thicknesses typical of Winchester period properties. For listed properties and conservation-adjacent work, we obtain a slate sample at survey stage and confirm the match before ordering. Artificial (fibre-cement) slates are not acceptable on Winchester conservation area properties and will not be approved by the conservation officer.
Free survey and written quote. No call-out fee. No obligation. Call 01962 809171.
Customer Reviews
What Winchester Customers Say
★★★★★
“Natural Welsh slate re-roof on our Victorian property in Hyde. They sourced matching Penrhyn slate and the result is exactly right for the property and the conservation area.”
Frederick W. · Hyde, Winchester
★★★★★
“Slate repair on our Cathedral Close property — individual slates replaced with stainless rivets throughout. Exactly the correct approach for a listed property.”
Arabella C. · Cathedral Close, Winchester
★★★★★
“Full slate survey on our St Giles Hill Edwardian villa. Written report, clear condition assessment, correct conservative recommendation. Very professional.”
Slate Roofing in Winchester — Why Homeowners Choose Us
Genuinely Local
We are based in Winchester and cover the surrounding Hampshire area. Not a national company routing your enquiry to a subcontractor — it is our team on every slate roofing job.
NFRC Registered
Membership of the National Federation of Roofing Contractors is not automatic. It requires technical assessment, verified insurance and a signed commitment to the NFRC code of practice. You can verify our registration at nfrc.co.uk.
Written Guarantee
10-year written workmanship guarantee. The guarantee document is yours to keep.
Transparent Pricing
The written quote is the price. Scaffolding, waste disposal and VAT are always included. No additions discovered during the job.
Call 01962 809171 to arrange a free slate roofing survey across Winchester and Hampshire. Same-week appointments available.
Coverage
Slate Roofing Across Winchester and Hampshire
We carry out slate roofing work across Winchester city and the surrounding Hampshire area — Eastleigh, Romsey, Chandler's Ford, Bishop's Waltham, New Alresford, Kings Worthy, Twyford, Colden Common, Otterbourne and Compton, plus all surrounding villages within approximately 15 miles of Winchester city centre.
Every slate roofing job in this area — regardless of location — gets the same approach: free survey with written report, fixed-price quote, the correct material specification for the specific property, and a written workmanship guarantee on completion.
Not sure if we cover your area?
Call 01962 809171 and we will confirm immediately. If we cover your location, we will arrange a free survey same-week.
Full Guide
Slate Roofing in Winchester — Complete Guide
The Correct Approach to Slate Roofing
We carry out all slate roofing work in Winchester to the same standard: free survey with written report, fixed-price written quote, correct material specification for the specific Winchester property, and a written workmanship guarantee on completion. NFRC registered, fully insured to £5m public liability. Free survey — call 01962 809171.
Technical Guide
Natural Slate on Winchester Properties — The Technical Detail
Natural Welsh slate is the most durable common roofing material in UK use. Penrhyn (Bethesda) slate quarried in North Wales has a blue-grey colour and extremely dense structure — correctly fixed slates from the Victorian period are still performing after 130+ years on Winchester Cathedral Close and Hyde properties. The key to longevity is the fixing, not the slate: iron nails corrode and release slates; replacing with stainless disc rivets or code 3 lead hooks extends the life of the slate indefinitely where the slates themselves are sound.
Why Not All Slate Is Equal
The term "slate" covers a wide range of material quality. Genuine Welsh Penrhyn or Ffestiniog slate, Cumbrian Burlington slate, and Spanish Pizarra slate have very different performance characteristics. Spanish slate, widely used in UK roofing from the 1980s–2000s, has a higher water absorption rate than Welsh or Cumbrian equivalents and a significantly shorter lifespan in UK conditions — typically 30–50 years rather than 80–150. On Winchester conservation area and listed building properties, Welsh or Cumbrian slate is the required specification. We source and stock both.
The Repair vs Replace Decision on Slate Roofs
A Winchester slate roof where 10–20% of slates have failed but the remaining 80–90% are sound and correctly fixed is a repair candidate. Individual slate replacement with stainless fixings is cost-effective and extends the life of the existing roof by decades. A roof where 40%+ of slates have failed, where the battens are visibly deteriorated, or where the felt has completely decomposed is a re-roof candidate. We assess the proportion of failed slates and batten condition at survey stage and give you an honest recommendation. Free survey — call 01962 809171.
Winchester Insight
Natural Slate in Winchester — The Sourcing Reality
Matching Slate for Winchester Period Repairs
The two most common natural slate types on Winchester period properties are Welsh Penrhyn (blue-grey, found on Victorian and Edwardian Winchester properties) and Welsh Ffestiniog (grey-blue, slightly harder, found on some higher-specification Victorian builds). A third type — Cumbrian Burlington slate — appears on some Edwardian Winchester villas and has a distinctive grey-green cast.
Sourcing matching reclaimed slate takes 3–7 working days from Hampshire and Wiltshire reclamation specialists. We bring samples to the survey visit for visual comparison. The critical match parameters are: colour range, surface texture, thickness, and size. Even within a single quarry type, colour variation is natural — a reasonable match within the same quarry type is correct practice; a perfect match to a 130-year-old slate is not achievable or expected.
New Slate vs Reclaimed — Winchester Conservation Areas
Winchester conservation areas generally require natural slate to replace natural slate. The question is whether new Welsh or Cumbrian slate, or reclaimed slate of equivalent origin, is required. Most Winchester City Council conservation officers accept either, provided the dimension, colour and texture are compatible with the original. We confirm the specific requirement at survey for each Winchester conservation area property.
Spanish Slate on Winchester Period Properties
Spanish Pizarra slate was widely used in UK roofing from the 1980s–2000s as a lower-cost alternative. It has a higher water absorption rate than Welsh or Cumbrian equivalents — 0.6% vs 0.1–0.3% — and a lifespan of 30–50 years rather than 80–150. On Winchester period properties requiring conservation-compliant work, Spanish slate is not an appropriate specification.
The process
From First Call to Sign-Off
1. Free survey
We assess the slate type, the nailing and the underlay, and source matching slate for any repair.
2. Written quote
Fixed price naming the slate and fixing spec, within 48 hours.
3. Scheduling & access
Slate work needs scaffold for safe handling and standing.
4. The work
Matched natural slate laid with copper or stainless nails and traditional detailing, lead dressed at junctions.
5. Cleanup & guarantee
Site cleared, 10-year workmanship guarantee.
Timescales
How Long Does It Take?
Job
Typical duration
Refix slipped slates
2–4 hours
Section re-slate
1–2 days
Full slate re-roof
10–16 days
Slate is laid dry and needs settled weather; the roof is never left open overnight.
Access
Getting Safely onto Winchester Roofs
Slate handling and laying needs full scaffold for safety and material staging. Scaffold is specified for: all but the smallest slate repairs - always itemised in your written quote, never a hidden extra, and we arrange it.
The tight lanes of the historic core — around Kingsgate and the Cathedral Close — mean scaffold often oversails the public footway and needs a licence, while post-war estates like Stanmore and Harestock have easy driveway access. Pavement scaffold and skip permits go through Winchester City Council; allow a few working days on streets like Great Minster Street, Kingsgate Street, Canon Street where space is tight.
Pricing
Winchester Slate Roofing: Cost Guide
Job
Typical range
Notes
Refix slipped slates
£150–£350
Matched slate
Section re-slate
£800–£2,000
Per elevation
Natural slate (per m²)
£180–£280
Welsh/Cumbrian
Full slate re-roof
£12,000–£20,000+
Period property
What moves the price
Slate type and sourcing
Copper/stainless nailing spec
Scaffold for the full roof
Conservation requirements
Worked example: Refixing slipped slates and renewing lead on a St Giles Hill Victorian villa: around £600.
Staged on re-slates; nothing before materials on site. VAT included.
Covering SO22, SO23, SO21 and surrounding postcodes.
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
What It Is Like While We Work
Scaffold and staging for the duration, with slate offcuts cleared and recycled. You do not need to stay home for external work - we just need power and access agreed in advance.
Natural slate copes with Winchester’s climate for a century-plus when correctly laid; we work in dry spells and protect open areas. Winchester’s Itchen valley position raises humidity on the valley floor, so moss and slow drying affect Winnall and Bar End more than the exposed chalk uplands.
Weighing slate against tile? See our slate vs tile comparison.
FAQ
Slate Roofing Winchester — Questions
Individual slate replacement: £25–£60 per slate including labour. Full natural slate re-roof on a Victorian terrace: £10,000–£18,000 depending on size. Free written survey.
80–150+ years for good quality Welsh or Cumbrian slate. Original Victorian slate on Winchester Cathedral Close and Hyde properties is still performing after 130+ years.
Yes — we repair individual failing slates with stainless steel disc rivets or hooks, replacing only slates that are cracked, delaminating or missing. We assess the extent and advise honestly at survey.
Natural Welsh slate (Penrhyn, Ffestiniog) or Cumbrian slate (Burlington Blue/Grey) depending on the original specification. Artificial slates are not appropriate for Winchester conservation area properties.
Yes — we are experienced with listed building requirements and manage Listed Building Consent applications. All slate work on listed Winchester properties uses natural slate to the specified standard.
No. Winchester City Council requires like-for-like natural slate replacement in conservation areas and on listed buildings. Artificial slates will not be approved.
Yes — 24/7 emergency response. Call 01962 809171 any time.
Yes — free surveys with written condition reports across Winchester and all surrounding Hampshire areas. Same-week appointments available. Call 01962 809171.
Timelines vary by job scope and are confirmed in the written quote. Most slate roofing jobs on Winchester residential properties are completed within 1–3 days. We give a day-specific timeline at quote stage.
Yes — £5m public liability insurance and employers' liability. NFRC registered. We provide insurance documentation on request before any Winchester job starts.
