Welsh slate repair and re-slating. Nail sickness specialists. Free survey. Covering all SO22 postcodes including Winchester, Badger Farm, Harestock.
Winchester's housing stock is uniquely diverse — Georgian and Victorian terraces and townhouses in the city centre, large Edwardian detacheds in the St Cross and St Giles Hill area, and extensive 1960s to 1980s suburban estates on the city fringes at Badger Farm, Harestock and Weeke. The historic city centre properties on Jewry Street, The Broadway and Canon Street have some of the oldest inhabited roofing in Hampshire.
Our slate roofing service covers all of SO22 — free surveys, honest assessments and no call-out fees. Call 0238 184 9628 for same-week availability across Winchester.
Call Now: 0238 184 9628 Slate Roofing Southampton →Mon–Fri 8am–6pm · Sat 8am–2pm · Emergency: 24/7
Request Free QuoteThe slate roofs in Winchester are concentrated in the Georgian and Victorian city centre with 1960s to 1980s suburban fringe at Badger Farm, Harestock and Weeke properties. Welsh slate on these buildings was fixed with iron cut nails — the standard specification for the era — using Penrhyn blue-grey, Ffestiniog grey-green or Nantlle slate depending on the quarry supply at the time. After 100 to 130 years, these iron fixings are corroding progressively across the stock. We work on slate in Winchester regularly and understand which quarry products match which streets.
Nail sickness assessment requires getting on the roof and testing a sample of fixings — we assess the percentage affected and the pattern of failure to determine whether targeted repair or full re-slating is the more cost-effective decision. The crossover point is typically 25 to 35 percent affected. Below that, stainless clip re-fixing of displaced slates extends the roof's economic life by 15 to 20 years. Above it, the remaining fixings cannot hold the roof together for another decade.
Slate matching is critical on period properties in Winchester. When replacing individual slates, we source material that matches the existing — same quarry family, same thickness, same colour tone. Spanish slate is cheaper but the difference in colour and surface texture is clearly visible when laid alongside original Welsh material. On Winchester streets where the uniform roofscape matters, visual consistency is not a cosmetic consideration — it directly affects the character of the street and may be a planning consideration in conservation areas.
"Nail sickness had reached about a third of the slates on our Winchester Victorian property. Re-slated in matching Welsh slate with stainless fixings. Properly done, not a return call needed."
"They were the only roofer who could match our existing slate — others wanted to use Spanish slate which looks completely different. Worth finding the right team."
"Emergency — three slates blown off in a storm. Attended next morning, matching slates sourced and fitted same day. Very efficient and properly priced."
The slate roofs in Winchester are concentrated in the Georgian and Victorian city centre with 1960s to 1980s suburban fringe at Badger Farm and Harestock properties. Welsh slate was the dominant material for roofing built between 1860 and 1920 — fixed with iron cut nails that are now 100 to 130 years old across the Victorian and Edwardian stock. In chalk downland valley — drier than coastal areas, sharper frost cycles, iron nail corrosion progresses at an above-average rate compared to drier inland areas. The result is nail sickness — progressive slate slippage as fixings fail.
The crossover between targeted repair and full re-slating is around 25 to 35 percent of slates affected. Below that level, re-fixing displaced slates with stainless clips extends the roof's economic life by 15 to 20 years. Above 35 percent, the remaining sound fixings are insufficient to hold the roof together for another decade — re-slating is the correct financial decision. We assess the proportion affected during the free survey and give you a clear recommendation.
Matching replacement slates to the existing stock on Winchester period properties requires sourcing from the correct Welsh quarry family — Penrhyn, Ffestiniog and Nantlle slate each have distinct colour and surface texture characteristics. Spanish slate is cheaper but the visual difference alongside original Welsh material is clearly apparent. On streets in Winchester where the uniform roofscape of Victorian and Edwardian properties is part of the street's character, we source matching Welsh slate rather than a cheaper visual approximation.
Yes. We cover Winchester and all SO22 postcodes for slate roofing. Free no-obligation quotes on all work. Call 0238 184 9628.
Costs vary by property size and scope. We provide free no-obligation quotes across Winchester — call 0238 184 9628 or request a quote online.
No call-out fee for any roofing work in Winchester or SO22.
Yes. 24/7 emergency call-outs across Winchester. We aim for same-day attendance. No call-out fee.
Single slate replacement in Winchester: £150 to £250. Targeted nail sickness repair: £400 to £1,200. Full re-slate on a 3-bed property: £5,500 to £9,000. Free survey and honest assessment on all slate work.
On the Victorian and Edwardian properties in Winchester with original iron nail fixings, nail sickness is the dominant roofing issue. We see it regularly across Winchester's older stock and carry out targeted repairs and re-slating work throughout the SO22 area.
Yes. We source matching Welsh slate for replacement work on Winchester period properties. We will not use Spanish slate on a street where the colour and texture difference would be noticeable alongside the original material.
No call-out fee. No obligation. Same-week availability across SO22.
0238 184 9628