Loft Conversion Roofing specialists in Southsea. Coastal specification, 10-year guarantee, free written quotes with no call-out fee.
Tell us the job in 30 seconds. No pushy sales, no call-out fee.
📞 Call Now: 0239 307 1334Southsea's Victorian and Edwardian terraces housing requires careful structural assessment before any loft conversion roofing work. Rafter sizing, ridge beam specification and dormer structural details all depend on the original construction era.
Dormer flat roofs on Southsea loft conversions face direct English Channel salt and UV in finished position. We specify GRP flat roof systems on all dormer cheeks and tops as standard. Coastal conditions here make felt an inadequate specification.
Velux roof lights are lower cost and preserve the original roof line. Dormers provide more floor space but require planning permission. We advise on structural and planning implications of both options.
| Service | Cost | Notes |
|---|---|---|
| Velux installation per window | 400-700 | Coastal-grade flashing included |
| Dormer flat roof GRP | 1200-2500 | Full GRP specification |
| Structural rafter works | POA | Assessed on survey |
| Full loft conversion roofing package | 3500-8000 | Structural membrane tiles Velux |
"Shared chimney stack on our Southsea terrace — coordinated with next door, both sides repaired properly in one visit."
"Flat roof on our loft conversion — south-facing Channel exposure. Portsmouth Roofing specified GRP immediately. Right call."
"Emergency after Channel storm took ridge tiles on our seafront terrace. Portsmouth Roofing responded within 90 minutes."
A full re-roof is the right call when repairs keep recurring, nail sickness affects multiple slopes, or the covering has reached the end of its life for its type.
When it is not the answer: If the tiles are sound but the fixings have failed, a strip-and-relay re-fix costs far less than a full replacement Read the full guide.
Direct seafront salt exposure is the harshest in the city — code 6 lead and marine-grade fixings are baseline here. Southsea's tall Victorian and Edwardian terraces off Albert Road need tower or scaffold access, with seafront positions taking direct Channel exposure. It is why we specify marine-grade fixings and correct lead codes as standard on Southsea roofs — the coastal environment punishes anything less.
We assess the whole roof — covering, fixings, timbers and underlay — and confirm whether re-roofing or re-fixing is the honest answer.
An itemised fixed quote: materials, marine-grade fixings, scaffold, waste and guarantee, with no vague allowances.
We book the work and erect scaffold; most re-roofs start within a fortnight of acceptance.
Strip, inspect and replace defective timbers, fit breathable underlay, batten and re-cover with marine-grade stainless fixings to BS 5534.
Full site clear, waste removed, final inspection and your transferable 10-year guarantee handed over.
| Job | Typical duration |
|---|---|
| Terrace roof re-cover | 3–5 days |
| 3-bed semi re-roof | 5–8 days |
| Detached / complex roof | 1–2 weeks |
| Added timber or structural repair | +1–2 days |
| Scaffold erect and strike | Included in programme |
Sustained rain or high wind pauses stripping — we never leave a roof open overnight and weatherproof at the end of each day.
A full re-roof always needs scaffold to every elevation for safe working and materials handling. Scaffold is specified for: the full duration of any re-roof — it is included and itemised in the quote, never a hidden extra - always itemised in your written quote, never a hidden extra, and we arrange it.
Southsea's tall Victorian and Edwardian terraces off Albert Road need tower or scaffold access, with seafront positions taking direct Channel exposure. Pavement scaffold and skip permits go through Portsmouth City Council; allow a few working days on streets like Albert Road, Osborne 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 Southsea, 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 PO4, PO5 and surrounding postcodes.
The complete re-roof carries a 10-year written workmanship guarantee, transferable if you sell, with manufacturer warranties on tiles and underlay on top.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
A re-roof means a week or more of scaffold, skip and daily activity — we protect the garden and drive, keep the site tidy, and agree access and parking before we start. You do not need to stay home for external work - we just need power and access agreed in advance.
Re-roofs run through most of the year; we programme around forecast weather and stage the strip so the roof is never exposed to a wet night. Direct seafront salt exposure is the harshest in the city — code 6 lead and marine-grade fixings are baseline here.
Yes structural rafter works, dormer roofing, Velux installation and tile reinstatement across Southsea. Call 0239 307 1334.
GRP fibreglass as standard. Coastal conditions make felt inadequate.
Velux within permitted development limits typically do not. Dormers usually require planning. We advise on requirements before quoting.
Yes building regulations compliance documentation on completion.
Yes we source appropriate reclaimed materials and advise on planning requirements.
Yes free survey and written quote. Call 0239 307 1334.
Yes. NFRC registered, fully insured, 10-year written guarantee.
Southsea faces the English Channel directly with no land shelter from the south-west. This creates the most extreme salt and UV exposure of any residential location in the Portsmouth area — closer in character to an offshore island than to a sheltered harbour town.
Southsea is almost entirely Victorian and Edwardian terrace — dense streets of two and three-storey properties with shared party wall chimney stacks, original clay tiles or Welsh slate, and lead valleys. The seafront rows face direct Channel weather with nothing between them and France.
Southsea Victorian terrace loft conversions require careful management of party wall rafter configurations. Coastal-grade specification throughout — no standard inland materials on any Southsea loft conversion. Every job we carry out in Southsea is specified for these specific conditions — not a generic Portsmouth-wide approach.
No call-out fees. No obligation. Loft Conversion Roofing specialists in Southsea.
0239 307 1334