Guide prices in Daventry
Compact sliding
Motorised sliding unit for a stair or hatch opening
Standard sliding
Larger opening onto a roof terrace
Large sliding
Big spans, lifting gear and longer installs
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 NN11 and neighbouring districts
Jobs across NN11, NN5 and NN6 are part of our normal cover for Daventry. We are not an office on the high street. Our fitting teams come out to the property from wherever they are working that week. Neighbouring places such as Rugby and Northampton are covered on the same terms, so a house on the edge of town is no harder to book than one in the centre.
Your sliding rooflights or ours
A damaged delivery is a frequent snag on fit-only work. Before the day, unpack a sliding 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.
On the day, we cover
- Full open and close cycle checked before handover
- Lifting plan for the unit, often with gear booked for the day
- Frame fixed and weathered with the membrane dressed up the kerb
- Planning for a roof terrace — We flag early whether planning may be needed for the work around the rooflight.
- Guarding on the terrace — We look at how the roof terrace will be guarded before the rooflight is fitted.
From arrival to clean-up
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 sliding 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.
Regulations for Daventry properties
Two sets of rules matter in England. Planning: a rooflight on a house is normally permitted development if it projects no more than 0.15 m and stays below the highest part of the roof, but flats, listed buildings and Article 4 areas need checking. Building regulations: new openings need approval for the structure and energy performance, and a replacement is a controlled fitting. We are not registered with a competent person scheme, so we notify replacements to building control with a building notice and put the council's fee on the quote.
Before you get in touch
Start with your phone. Take a picture of the roof where the unit goes or already sits, then one from inside looking up. Measure what you can, even roughly. Tell us what the roof is covered with and how a fitter would reach it: ladder, garden access or scaffold. Bought it already? Send the link or spec. Add your full postcode, for example in NN11, and we can price it.
Common questions in Daventry
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.
Does a rooflight need building regulations approval?
A new opening usually needs building regulations approval. A replacement is a controlled fitting: it must be self-certified by an installer registered with a competent person scheme or notified to building control. We are not registered with a scheme, so replacements we fit are notified to building control with a building notice, and the council's fee is shown on your quote.
What upstand height and roof pitch does sliding rooflight fitting need?
It depends on the product. Manufacturers usually specify a minimum upstand height above the finished roof surface, and a minimum pitch on the glass so rain runs off. We follow the maker's figures for your unit rather than a rule of thumb. If your existing kerb or roof falls short, we explain the options, such as raising the upstand or choosing a unit with built-in pitch.
For a free, no-obligation quote in Daventry, use the form or call us with the details of your roof.
