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RooflightInstallers.co.uk
Littlehampton · BN17 · West Sussex

Flat rooflight installation in Littlehampton

A rooflight is not finished when the roof is watertight. The inside matters too: the reveal or lining around the opening, the plaster, the trim where it meets the ceiling. Some installers leave that for somebody else. When we quote for flat rooflight installation in Littlehampton, internal finishing is listed so you can see whether it is included or left for your decorator. That way a flat rooflight looks right from the room below as well as from outside. We cover Littlehampton and properties throughout West Sussex.

Guide price from £995 · Supply & fit

What the job costs in Littlehampton

Small fixed

£995 – £1,495including VAT at 20%

Double-glazed fixed unit up to 1000 × 1000 mm, fitted to a ready upstand

Medium fixed

£1,495 – £2,295including VAT at 20%

1000 × 1500 to 1000 × 2000 mm, double or triple glazed

Large fixed

£2,295 – £4,095including VAT at 20%

Bigger units, solar-control glass, two-person lift or lifting gear

Guide ranges for supply & fit. Your price is fixed in a written quote after we have seen photos or surveyed. Scaffold, access towers or a crane are priced separately if the job needs them, and building control fees, where a job needs them, are shown as their own line.

Fitting across Littlehampton and nearby

Distance is rarely the deciding factor. A roof in Bognor Regis, 6 miles from Littlehampton, gets the same survey, the same written quote and the same fitting process as one in BN17, BN16 and BN18. What changes the price is the job itself: size of unit, roof type, access and lifting. Worthing, around 7 miles out, is treated the same way.

Already bought your unit?

There are two ways to do this. Supply and fit means we source a flat rooflight that suits your roof and install it, so one company answers for both the product choice and the fitting. Fit-only means you buy the unit and we install it. With fit-only, the product warranty stays with the maker or seller, and our written guarantee covers the fitting work. Both routes get the same checks on the opening, the upstand and the maker's instructions before anything is fixed.

What the job includes

  • Lifting gear or extra hands arranged for large and heavy panes
  • Upstand checked or built to the maker's internal and external sizes
  • Unit bedded on the specified sealant or tape and screw-fixed
  • Fixed or opening — We ask whether you need ventilation before you settle on a fixed unit.
  • Weight of large panes — We check the weight of the unit against how we will get it onto the roof.

How a fitting day runs

Arrive and agree the plan. Sheet the floor and furniture. Set up the ladder, tower or scaffold. Check the opening, the upstand or flashing, and the unit against the paperwork. Fix and pack a flat rooflight level. Seal it into the roof. Line the reveal or fit the ceiling trim. Clean the glass, clear the waste, and talk you through it. That is the shape of most fitting days, and for this type of job it usually takes one day.

Planning, building control and Littlehampton

Replacing a rooflight in an English home is a controlled fitting: it has to be self-certified by a scheme-registered installer or notified to building control. We are not registered with a competent person scheme, so replacements we fit are notified with a building notice, and the new unit has to meet current energy limits. Adding a new one usually means a building regulations application, because joists or rafters are trimmed. On the planning side, most house rooflights are permitted development if they project 0.15 m or less; on a side slope the glass must be obscured and fixed unless the opening part is over 1.7 m above the floor.

What to send for a quick quote

A fast quote needs five things: a photo of the roof from outside, one from the room below, rough sizes of the opening or the space, the roof covering (felt, single-ply, fibreglass, tiles, slate or metal), and a note on access. If you have already bought the unit, add the product link or spec sheet. And give us the postcode, BN17 or a neighbouring district.

Common questions in Littlehampton

Do you cover Littlehampton?

Yes. Fitters travel to addresses in Littlehampton and the surrounding districts, including BN17. We do not run an office there; the survey and the fitting happen at your property. A few island and remote postcodes are covered by arrangement; if yours is one, we confirm travel and dates before quoting.

Do you offer trade rates for builders and roofers?

We carry out subcontract fitting for builders, roofers, extension companies and commercial contractors. Pricing is per job or per schedule of units, agreed in writing before we start. We can work to your programme, fit on your upstand or build our own, and leave the opening ready for the next trade. Send drawings or a unit schedule and we will come back with a trade quote.

Can you replace an old dome without redoing the whole roof?

Usually, yes. If the existing kerb is sound, level and tall enough, a new unit can often sit on it with a fresh seal to the roof covering. If the kerb is rotten or too low, we rebuild it and patch the covering around it rather than stripping the whole roof. This is checked at the survey and included in the written quote, so you know the full scope first.

For a free, no-obligation quote in Littlehampton, use the form or call us with the details of your roof.

Rear extension at dusk with lit rooflights and a roof lantern
Ready when you are

Flat rooflights in Littlehampton

Send photos and rough sizes, or ask for a survey for install work. One fixed written price before anything starts.

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