Flat rooflight installation in Purley

Purley guide prices

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.

Coverage in and around Purley

Looking at a property near Purley but not quite in it? We work across CR8, CR2 and CR5 and outwards to Coulsdon, South Croydon and Wallington. Give us the full postcode when you get in touch, because access, parking and the route for a large unit all depend on the exact street. Those details shape the quote for any job around Purley.

Already bought your unit?

Your unit or ours, the fitting standard is the same. For supply and fit we choose a flat rooflight to suit the roof and price it with the installation. For fit-only we work with what you have, after confirming it arrived undamaged, that it matches the builder's opening, and that the upstand will sit at the height the maker asks for. Report any transit damage to the seller, as the product cover is theirs and the maker's. Our written guarantee applies to the fitting itself.

What the job includes

• Membrane, felt or GRP finished to the frame the way the maker shows
• Lifting gear or extra hands arranged for large and heavy panes
• Product paperwork handed over and warranty registration explained
• Ceiling and reveal depth — We measure the depth from the kerb top to the ceiling to plan the reveal.
• Fixed or opening — We ask whether you need ventilation before you settle on a fixed unit.

Fitting your flat rooflight, step by step

Where a job takes one day, 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 flat 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.

Planning and building rules in England

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.

Help us quote accurately

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 CR8 and we will come back with a quote or a survey date.

Common questions in Purley

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