Rooflights for Bexley homes and buildings
Looking for skylights in Bexley? We handle survey, supply and fitting for homes and businesses across DA5 and nearby Bexleyheath and Sidcup.
Mansard and loft conversions are common across London, and roof windows are often set out alongside dormers on the rear slope.
From Bexley to Bexleyheath, Sidcup and Welling, the same survey-first process applies: measure, specify, fix the price, then fit.
Flat roof rooflights in Bexley
Lanterns & glass roofs in Bexley
Pitched roofs & lofts in Bexley
Commercial rooflights in Bexley
Upgrades, repairs & fitting in Bexley
Planning and building rules in England
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Also covering near Bexley
Skylight questions: Bexley
Will I need planning permission in Bexley?
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof.
Can you work alongside my builder in Bexley?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Bexley?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Is the survey in Bexley free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do you take a deposit?
Nothing is paid until you accept a written quote. Made-to-measure products are ordered after you accept, we tell you in writing when the order is placed, and the quote states the payment stages.
Fixed or opening?
Opening units suit kitchens, bathrooms and bedrooms; fixed units are simpler and cheaper where the room already ventilates well.
