Velux roof windows and flat roof skylights. Supply and fit. Covering SO51 postcodes. Free quotes.
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Romsey's Victorian and Georgian town centre properties include properties with loft spaces that have been converted or are candidates for conversion. Velux window installation on conservation area properties requires care around planning — front elevation installations on the principal elevation may need permission. We advise on planning implications for Romsey conservation area properties during the free survey before quoting.
All prices are guides. Call for a free no-obligation quote specific to your property.
No call-out fee. No obligation. Just an honest quote.
0238 184 9628Mon–Fri 8am–6pm · Sat 8am–2pm · Emergency: 24/7
Request Free QuoteVelux window installation in Romsey requires the correct approved flashing kit for the roof covering in place. The Welsh slate and clay tile on period town centre properties, concrete interlocking on suburban stock across Romsey's housing stock requires different flashing geometry for each product type. On concrete interlocking tile — the most common type in Romsey's estate housing — the flashing profile must match the tile profile precisely. An incorrectly specified flashing on any tile type will leak in its first wet winter. We use manufacturer-approved kits for all tile types.
Most single Velux installations in Romsey are permitted development — no planning permission required. Restrictions apply to front or principal elevation windows in conservation areas, windows projecting more than 150mm above the roof pitch, and any work on listed buildings. We advise on planning implications at the survey stage for all Romsey and SO51 properties before providing a quote.
Single-storey rear extensions in Romsey can be significantly improved by integrating a fixed-light or opening skylight into the flat roof. If your flat roof is being replaced at the same time, including a skylight in the programme is the most cost-effective approach — no separate return visit and the skylight can be seamlessly integrated into the new GRP or EPDM system. We quote for combined flat roof replacement and skylight installation across Romsey and all SO51.
Velux window installation in Romsey requires the correct approved flashing kit for the roof covering in place. The Welsh slate and clay tile on period town centre properties, concrete interlocking on suburban stock across Romsey's housing stock requires different flashing geometry for each product type. On concrete interlocking tile — the most common type in Romsey's estate housing — the flashing profile must match the tile profile precisely. An incorrectly specified flashing on any tile type will leak in its first wet winter. We use manufacturer-approved kits for all tile types.
Most single Velux installations in Romsey are permitted development — no planning permission required. Restrictions apply to front or principal elevation windows in conservation areas, windows projecting more than 150mm above the roof pitch, and any work on listed buildings. We advise on planning implications at the survey stage for all Romsey and SO51 properties before providing a quote.
Single-storey rear extensions in Romsey can be significantly improved by integrating a fixed-light or opening skylight into the flat roof. If your flat roof is being replaced at the same time, including a skylight in the programme is the most cost-effective approach — no separate return visit and the skylight can be seamlessly integrated into the new GRP or EPDM system. We quote for combined flat roof replacement and skylight installation across Romsey and all SO51.
Velux window installation in Romsey requires the correct approved flashing kit for the roof covering in place. The Welsh slate and clay tile on period town centre properties, concrete interlocking on suburban stock across Romsey's housing stock requires different flashing geometry for each product type. On concrete interlocking tile — the most common type in Romsey's estate housing — the flashing profile must match the tile profile precisely. An incorrectly specified flashing on any tile type will leak in its first wet winter. We use manufacturer-approved kits for all tile types.
Most single Velux installations in Romsey are permitted development — no planning permission required. Restrictions apply to front or principal elevation windows in conservation areas, windows projecting more than 150mm above the roof pitch, and any work on listed buildings. We advise on planning implications at the survey stage for all Romsey and SO51 properties before providing a quote.
Single-storey rear extensions in Romsey can be significantly improved by integrating a fixed-light or opening skylight into the flat roof. If your flat roof is being replaced at the same time, including a skylight in the programme is the most cost-effective approach — no separate return visit and the skylight can be seamlessly integrated into the new GRP or EPDM system. We quote for combined flat roof replacement and skylight installation across Romsey and all SO51.
A roof window transforms a dark Romsey loft or extension, but it must be installed and flashed correctly or it becomes a leak. Here is what to know.
When it is not the answer: If an existing roof window only leaks at the flashing, re-flashing beats full replacement — we will not sell you a new unit you do not need Read the full guide.
A free inspection of the roof and the loft void pins down what has failed and why on your Romsey roof, so the quote is based on the real problem.
A written, itemised quote follows, with any access or scaffolding shown separately and nothing hidden in a lump sum. No call-out fee.
We fix a convenient date, keeping same-day slots open for genuine emergencies anywhere in Romsey.
We cut and frame the opening, fit the unit with the flashing kit matched to your covering, then weatherproof and make good both inside and out.
We clear the site completely, show you what has been done, and hand over your workmanship guarantee.
| Job | Typical duration |
|---|---|
| Single roof window install | 1 day |
| Two or more roof windows | 2–3 days |
| Skylight into flat roof | 1–2 days |
| Dormer window repair | 1–2 days |
Timings on Romsey roofs flex with the forecast — we plan around it and never leave a roof exposed overnight.
Roof-window installation needs scaffold or towers for safe external access and flashing, itemised in the quote. Scaffold is specified for: all pitched-roof window installations above single-storey - always itemised in your written quote, never a hidden extra, and we arrange it.
Romsey’s market-town centre has period and conservation stock where scaffold permits go through Test Valley Borough Council. Pavement scaffold and skip permits go through Test Valley Borough Council; allow a few working days on streets like Church Street, The Hundred, Bell Street where space is tight.
| Job | Typical range | Notes |
|---|---|---|
| Single roof window install | £1,200–£2,200 | Incl. flashing kit |
| Two or more windows | £2,200–£4,500 | Per project |
| Skylight into flat roof | £1,500–£3,000 | Incl. kerb |
| Dormer window repair | £600–£1,500 | Scope dependent |
| Re-flash existing rooflight | £300–£600 | If unit is sound |
Worked example: a single roof-window install on a Victorian terrace at a market-town property off The Hundred in Romsey: around £1,650 including access.
Materials stage then balance on completion. Written itemised quote with the unit warranty stated. VAT included where applicable.
Covering SO51 and surrounding postcodes.
Installation is guaranteed for 10 years; the roof window itself carries the manufacturer’s warranty (typically 10–20 years) on top.
The workmanship is guaranteed for 10 years in writing across Romsey, with manufacturer material warranties on top of that.
“Manufacturer installation standards require the correct flashing kit matched to the roof covering — the most common cause of a leaking roof window is a flashing mismatch, not the unit itself.”— BS 5534 / manufacturer installation standards
One or two days with some cutting noise and internal making-good; we sheet the room below and clear up fully. You do not need to stay home for external work - we just need power and access agreed in advance.
Installation runs year-round; the opening is never left exposed overnight. Romsey sits in the Test valley, where river humidity slows drying and encourages moss on shaded slopes.
Velux supply and fit in Romsey: £600 to £1,200. Flat roof skylight supply and fit: £800 to £1,800. Fit-only: £300 to £500. Free no-obligation quotes on all work.
Most Velux installations on rear or side elevations in Romsey are permitted development. Front elevation windows or properties in conservation areas may require permission. We advise on this during the free survey.
Yes. We install Velux windows into existing pitched roofs in slate, clay tile and concrete tile, using appropriate approved flashing kits for each roof type.
Yes. Velux and skylight installation across all of SO51 including Romsey and surrounding areas. Free quotes on all work.
No call-out fee. No obligation. Honest advice from a local roofer.
0238 184 9628