What the job costs in Wellingborough
Up to 1 m²
Laminated walk-on unit with anti-slip finish, fitted level with the terrace
Up to 2 m²
Larger walk-on glazing
Large or bespoke
Big panes, structural calculations, 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.
Covering NN8 and neighbouring districts
Distance is rarely the deciding factor. A roof in Rushden, 4 miles from Wellingborough, gets the same survey, the same written quote and the same fitting process as one in NN8, NN29 and NN10. What changes the price is the job itself: size of unit, roof type, access and lifting. Kettering, around 7 miles out, is treated the same way.
Already bought your unit?
A damaged delivery is a frequent snag on fit-only work. Before the day, unpack a walk-on rooflight, photograph it, and tell the seller about any cracks or scuffs, because claims are much easier made early. We will also ask for the model or a link, so we can read the maker's instructions and check the builder's opening size and the upstand height it expects. If everything lines up, we fit it. If not, we explain what needs changing first.
What we do on the day
- Unit bedded and fixed so it sits level with the finished surface
- Lifting plan for the unit, including people or gear for the day
- Engineer's calculations and the unit's loading data checked together
- Non-fragile is not walk-on — We make sure the unit is genuinely designed for foot traffic.
- Weight on delivery day — We plan the delivery and lift before booking any lifting gear or extra hands.
A typical installation day
Where a job takes one to two days, the split is usually structural work first and finishing second. Early on, the fitters cut or prepare the opening, trim where needed and prepare the upstand or flashing. Then a walk-on rooflight is lifted in, fixed and made weathertight so the roof is sound before anyone moves inside. Plasterboard, trim and filler for the reveal come after. Each evening the work area is swept, and at the end the glass is cleaned and the team talks you through what was done.
Do you need permission in Wellingborough?
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
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, NN8 or a neighbouring district.
Common questions in Wellingborough
Can you fit the walk-on rooflight I bought online?
Yes, fit-only is one of our core services. Send the product link or spec, photos of the roof and rough sizes, and we can usually price it from those. Before fitting we check the delivery for damage, which should be reported to the seller, plus the size against the builder's opening and the upstand height. The product warranty stays with the maker or seller, and our guarantee covers the fitting.
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.
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.
Planning a walk-on rooflight in Wellingborough? Tell us about the roof and we will come back with a clear price in writing.
