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RooflightInstallers.co.uk
Cricklewood · NW2 · Greater London

Frameless rooflight installation in Cricklewood

Rooflight work is weather work. Membranes, primers and sealants all want a dry surface, so a fitting day in Cricklewood is planned around the forecast rather than pinned to a date regardless of rain. The opening is kept covered whenever it is exposed, and a roof is not left open overnight without a proper temporary seal. That approach applies to every frameless rooflight we install, from a new opening to a straight swap or a fit-only job. We cover Cricklewood, the NW2 district and the rest of Greater London.

Guide price from £1,445 · Supply & fit

What the job costs in Cricklewood

Small frameless

£1,445 – £2,145including VAT at 20%

Up to about 1000 × 1000 mm, hidden frame inside the upstand

Medium frameless

£2,145 – £3,345including VAT at 20%

Up to about 1000 × 2000 mm

Large frameless

£3,345 – £5,395including VAT at 20%

Large single panes, lifting gear on the day

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.

Is your address covered?

Fitters travel to the job, so the address is what counts. In Cricklewood that means postcode districts NW2, NW6 and NW11, and the same teams can just as easily take on work in Kilburn, about 1 mile away, or Golders Green at roughly 2 miles. Survey and fitting dates are offered according to fitter availability, and travel is built into the quote rather than added later.

Buying your own, or letting us supply

Which works out better, buying your own or letting us supply? It depends on what you value. Buying your own gives you control of the product and what you pay for it. Letting us supply puts the whole job, unit and fitting, under one written quote. On a customer-supplied unit we still measure it against the opening, look at the upstand, and inspect the condition it arrived in. Warranty on the product sits with whoever sold it, while the fitting carries our own guarantee.

On the day, we cover

  • Upstand built to the maker's drawing within its stated tolerance
  • Inside reveal formed so plaster or trim meets the glass cleanly
  • Fall set in the upstand so rain clears the oversailing glass edge
  • Drainage at the overhang — We check how water leaves the glass where it oversails the kerb.
  • Glass weight and access — We plan the lift for a frameless pane before the delivery is booked.

From arrival to clean-up

Protection comes before tools. Floors, furniture and stairs get covered, and the ceiling below the opening is sheeted to catch dust. Up top, the fitters confirm the opening is square and the upstand or flashing suits what the maker specifies. Fixing follows, then weather-sealing into the membrane, felt or tiles. Only once the roof is tight do they turn to the internal reveal. Time on site for a frameless rooflight: one day, weather permitting.

Regulations for Cricklewood properties

England's rules in short: permitted development usually covers a rooflight on a house roof provided it doesn't stick out more than 0.15 m or rise above the ridge, though a listed building always needs consent and some streets have Article 4 directions. Building regulations apply to new openings, and replacements go through building control; as we are not registered with a competent person scheme, we use a building notice and show the fee on the quote. The energy limit for rooflights in existing homes is 2.2 W/m²K, and the 2026 Approved Document L, in force from 24 March 2027, keeps that figure.

Getting a price from photos

What we cannot see, we have to guess, and guesses make quotes wider. So the more you send, the tighter the price. Useful: shots from the roof or garden, shots from the room underneath, a rough width and length, the roof finish, any access problems, and the product page if you have already ordered. Add the property postcode around NW2 and we will come back with a quote or a survey date.

Common questions in Cricklewood

How long does fitting take?

Fitting a frameless rooflight into an existing, correctly sized opening is often a day's work. New openings take longer, because joists or rafters need trimming, an upstand or flashing has to be built or fitted, and the inside needs finishing. Large units that need lifting gear, and days lost to rain, can stretch things further. Your written quote gives a realistic estimate for your roof.

Do you cover Cricklewood?

Yes. Fitters travel to addresses in Cricklewood and the surrounding districts, including NW2. 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 make good inside after fitting?

Yes, where the quote includes it. Internal finishing usually means lining the reveal with plasterboard, taping or skimming, and fitting trim where it meets the ceiling. Some people prefer their own plasterer or decorator to finish off, which is fine. The written quote spells out exactly where our work stops, so nobody is left guessing about who does what once the unit is in.

Got a unit waiting to go in, or need one sourced? Either way, start with your Cricklewood address and a couple of photos.

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

Frameless rooflights in Cricklewood

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

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