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RooflightInstallers.co.uk
Greater London · SE14, SE8, SE4, SE15

Rooflight installers in New Cross

Builders, roofers and extension companies in and around New Cross can bring us in at a single stage: the roof is decked or battened, and the rooflight needs fitting and detailing. We do that work, and we do the same for homeowners directly. Across Greater London it ranges from fit-only installs and old-unit replacements to cutting new openings, setting lanterns on flat roofs and fitting windows into pitched ones. You get one written quote, one company responsible for the fitting, and a contract with S&K Property Investments and Improvement Ltd.

Fitting jobs in New Cross

Fitting & replacement

Flat roof rooflights

Pitched roofs & lofts

Commercial & trade

Where rooflight jobs go wrong

The joint between the rooflight and the roof covering is where most leaks start. On a flat roof that means turning the membrane up the kerb and terminating it properly under the frame. On a pitched roof it means the right flashing kit, lapped correctly with the tiles or slates. These details are fiddly and easy to rush on a busy build. Giving them to someone focused on fitting the rooflight, rather than treating it as one task among dozens, cuts the chance of a callback.

Covering New Cross and surrounding areas

From the centre of New Cross out to its edges, postcode districts SE14, SE8 and SE4 are all standard cover. The same applies to neighbouring Brockley, about 1 mile off, and Greenwich, around 1 mile away. If you are further out, towards Peckham or beyond, send the postcode and we will confirm before quoting.

Planning and building rules in England

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.

Questions about rooflight fitting in New Cross

What if my roof opening is the wrong size for the rooflight?

We find out before the fitting day, not on it. If the opening is slightly out, it can usually be adjusted by trimming or by packing out the upstand. If it is a long way off, the choice is between altering the opening and changing the unit. Bear in mind that rooflights are often sold by builder's opening size rather than external size, so check which one your measurement refers to.

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.

How does payment work?

Payment terms are set out on your written quote before you accept it. Depending on the job, that may mean a deposit, stage payments for larger work, or payment on completion. The contract is with S&K Property Investments and Improvement Ltd, part of the S&K Group. Nothing is added without your agreement: if something unexpected comes up, we discuss it and agree any change before carrying on.

What is included in the price?

The written quote lists it line by line. Typically that covers fitting labour, fixings, sealants, membrane or flashing materials, any upstand work, internal finishing if agreed, and taking away the waste. For supply and fit, the unit itself is included too. Scaffold, lifting gear and any third-party fees, where needed, are shown separately so you can see what each part of the job costs.

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

Rooflight fitting in New Cross

Send your postcode, photos and what needs fitting. One fixed written price before anything starts.

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