Local roofing specialists covering Copnor and surrounding Portsmouth areas. 1930s concrete tile erosion — approaching end of life across the estate. Free no-obligation quotes — call 0239 307 1334.
Tell us the job in 30 seconds. No pushy sales, no call-out fee.
📞 Call Now: 0239 307 1334Copnor is a suburban residential area in the north-east of Portsea Island. The dominant housing stock is 1930s semi-detached, with pockets of post-war and 1960s development. Concrete interlocking tiles on the 1930s stock, approaching 85-90 years of age on the oldest properties.
Copnor's north-east island position means it receives Langstone Harbour humidity from the east without direct salt exposure of harbourfront properties. The A2030 Eastern Road acts as a wind corridor for properties backing onto it.
1930s concrete tile erosion — approaching end of life across the estate. Ridge mortar failure on north-facing semis. Flat roof failures on 1970s extension additions. Moss growth from Langstone Harbour humidity on east-facing slopes.
Copnor's concentration of 1930s semis means the re-roof conversation is becoming relevant for most properties on this side of the island simultaneously. Many Copnor homeowners are still trying to patch roofs that are structurally beyond the economic repair threshold.
"1930s semi on Copnor Road — Portsmouth Roofing was honest that the tiles were past economic repair and we needed a re-roof. Quoted clearly, started within 10 days."
"Ridge mortar failure on our north-facing Copnor semi — repointed with frost-resistant mix, replaced three cracked ridge tiles."
"Moss treatment on both slopes and gutters cleared at the same time."
Most Portsmouth roof problems announce themselves as a damp patch, a slipped tile visible from the street, or debris in the gutter after a storm — not as a dramatic failure.
When it is not the answer: If more than a third of the covering has failed or nail sickness affects several slopes, repairing tile-by-tile is money wasted Read the full guide.
Solent salt air and exposed Channel weather corrode fixings and lift tiles faster than inland Hampshire. Portsea Island's dense Victorian terraces mean rear elevations are often reached only through tight alleys, and front scaffold needs permit-controlled pavement space. It is why we specify marine-grade fixings and correct lead codes as standard on Portsmouth roofs — the coastal environment punishes anything less.
We inspect the roof, trace the actual fault — often metres from the visible stain — and check the wider covering and fixings.
You get an itemised quote separating investigation, access and repair, with coastal-grade materials specified.
We book a slot and arrange any scaffold or tower access in advance.
We carry out the repair with marine-grade stainless fixings and flexible ridge compound, not sand-cement.
We clear debris, walk you through what was done, and issue the written 10-year workmanship guarantee.
| Job | Typical duration |
|---|---|
| Slipped or cracked tiles (up to 5) | 1–2 hours |
| Leak diagnosis & repair | Half a day |
| Chimney flashing renewal | Half to full day |
| Rear valley rebuild | 2–3 days |
| Nail-sickness re-fix (per slope) | 1–2 days |
Wet or high-wind days pause tiling and lead work — we build weather margin into every Portsmouth booking.
Most repairs run from towers or roof ladders; scaffold is quoted only where the job needs safe standing time at height. Scaffold is specified for: chimney-side repairs, full valley rebuilds, and anything beyond a day at height on a two-storey terrace - always itemised in your written quote, never a hidden extra, and we arrange it.
Portsea Island's dense Victorian terraces mean rear elevations are often reached only through tight alleys, and front scaffold needs permit-controlled pavement space. Pavement scaffold and skip permits go through Portsmouth City Council; allow a few working days on streets like Albert Road, Fawcett Road, Marmion Road where space is tight.
| Job | Typical range | Notes |
|---|---|---|
| Slipped or cracked tiles | £150–£350 | Per visit incl. access |
| Leak diagnosis & repair | £150–£500 | Depends on water travel |
| Chimney flashing | £200–£600 | Code 5–6 lead |
| Valley repair | £400–£900 | Strip and re-lay |
| Nail-sickness re-fix (per slope) | £600–£1,200 | Estate stock |
Worked example: A typical job on a property off Albert Road in Portsmouth, including access and waste removal, sits in the middle of the ranges above once surveyed.
No deposit on repairs under £500. Staged payments on re-roofs — nothing up front before materials are on site. All prices include VAT; written itemised quote before any work.
Covering PO1, PO2, PO3, PO4, PO5, PO6 and surrounding postcodes.
Workmanship on the repaired section is covered for 10 years in writing; any replacement tiles or lead carry their manufacturer warranties on top.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
A day of ladder or scaffold work and a small amount of tile debris — we sheet below the work area and clear everything before we leave. You do not need to stay home for external work - we just need power and access agreed in advance.
Repairs run year-round and temporary weatherproofing goes on the same day if rain stops play. Solent salt air and exposed Channel weather corrode fixings and lift tiles faster than inland Hampshire.
Yes. Call 0239 307 1334.
If tiles are shedding aggregate and the roof has been re-tiled before, replacement is usually the correct recommendation. We tell you clearly which applies.
1930s concrete tile erosion and ridge mortar failure on inter-war semis.
Yes — soft-wash biocide. Harbour humidity means moss grows fast here. Call 0239 307 1334.
Yes — 24/7. Call 0239 307 1334.
Marine-grade stainless fixings, breathable membrane, pressure-treated battens.
Yes. Full credentials and 10-year guarantee.
No call-out fees. No obligation. Local Portsmouth roofers covering this area.
0239 307 1334