Velux roof windows and flat roof skylights. Supply and fit. Free quotes. Covering all SO50 postcodes including Fair Oak, Bishopstoke, Horton Heath.
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Fair Oak and Bishopstoke occupy the eastern fringe of the Eastleigh borough, sharing the SO50 postcode. Bishopstoke has Victorian and Edwardian stock near the River Itchen, with 1950s to 1970s growth extending toward Fair Oak. Fair Oak village has a mix of period properties and more modern development. Horton Heath to the east is predominantly 1990s to 2000s new-build development.
Our velux & skylights service covers all of SO50 — free surveys, honest assessments and no call-out fees. Call 0238 184 9628 for same-week availability across Fair Oak.
Call Now: 0238 184 9628 Velux & Skylights Southampton →Mon–Fri 8am–6pm · Sat 8am–2pm · Emergency: 24/7
Request Free QuoteVelux window installation in Fair Oak spans the full range of the town's roof types — Welsh slate on period properties, clay tile on interwar semis, and concrete interlocking tile on the post-war estates. Each roof type requires a different approved flashing kit. On Fair Oak's Welsh slate on Bishopstoke Victorian stock, concrete interlocking on post-war Fair Oak, new-build clay tile at Horton Heath roofs, correct flashing selection and integration is critical to a weathertight installation. A Velux window incorrectly flashed on any tile type will leak in its first wet winter.
Most single Velux window installations in Fair Oak are permitted development — no planning permission required. The key restrictions are: windows on the principal or front elevation of a house in a designated area may need permission, windows that protrude more than 150mm above the roof plane require permission, and any work on a listed building requires listed building consent. We advise on planning implications during the free survey for Fair Oak and all SO50 properties.
Single-storey rear extensions across Fair Oak's estate housing can be significantly improved by integrating a fixed-light or opening skylight into the flat roof. If you are having your flat roof replaced, including a skylight in the programme is the most cost-effective approach — the flat roof is already being opened and the skylight can be integrated into the GRP or EPDM system without a separate return visit or additional access costs.
"Three Velux windows in our Fair Oak loft conversion. Properly flashed into the concrete tile roof — not a drop of water over two wet winters. Excellent installation."
"Flat roof skylight over our rear extension. Installed as part of the GRP flat roof replacement — seamless result, completely transformed the room."
"Sun tunnel in our Fair Oak hallway. Three hours, minimal disruption, completely transformed a dark space. Very happy with the result."
Velux window installation in Fair Oak requires the correct approved flashing kit for the roof covering in place. The Welsh slate in Bishopstoke, concrete interlocking on post-war Fair Oak, new-build clay tile at Horton Heath across Fair Oak's housing stock requires different flashing geometry for each product type. On concrete interlocking tile — the most common type in Fair Oak'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 Fair Oak 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 Fair Oak and SO50 properties before providing a quote.
Single-storey rear extensions in Fair Oak 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 Fair Oak and all SO50.
A roof window transforms a dark Fair Oak 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 Fair Oak 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 Fair Oak.
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 |
On Fair Oak jobs we allow for the weather off the coast; any opened-up area is made watertight before we leave each day.
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.
Fair Oak’s village-and-estate stock gives good access; permits where needed run through Eastleigh Borough Council. Pavement scaffold and skip permits go through Eastleigh Borough Council; allow a few working days on streets like Winchester Road, Botley Road, the older village streets 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 post-war semi at a village property off Winchester Road in Fair Oak: around £1,650 including access.
Materials stage then balance on completion. Written itemised quote with the unit warranty stated. VAT included where applicable.
Covering SO50 and surrounding postcodes.
Installation is guaranteed for 10 years; the roof window itself carries the manufacturer’s warranty (typically 10–20 years) on top.
Wherever you are in Fair Oak, the work is backed by a written 10-year workmanship guarantee, plus the manufacturer warranties on materials.
“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. Fair Oak sits inland among farmland and woodland, with heavy leaf fall and damp, sheltered slopes prone to moss.
Yes. We cover Fair Oak and all SO50 postcodes for velux & skylights. 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 Fair Oak — call 0238 184 9628 or request a quote online.
No call-out fee for any roofing work in Fair Oak or SO50.
Yes. 24/7 emergency call-outs across Fair Oak. We aim for same-day attendance. No call-out fee.
Velux window supply and fit in Fair Oak: £600 to £1,200. Fit-only using your supply: £300 to £500. Flat roof skylight supply and fit: £800 to £1,800. Sun tunnel installation: £350 to £700. Free quotes on all Velux and skylight work.
Yes. We use approved concrete interlocking tile flashing kits for Velux installation on post-war Fair Oak estate properties. The geometry of interlocking tile flashings is different from plain tile and slate — correct kit selection is essential.
Yes, provided the deck structure is sound. We assess during the survey. If the flat roof is also being replaced, including the skylight in the same programme is significantly more cost-effective.
No call-out fee. No obligation. Same-week availability across SO50.
0238 184 9628