Skylights and rooflights in Hounslow
We survey, supply and fit skylights and rooflights in Hounslow and the TW3 district — flat rooflights, roof lanterns, roof windows, walk-on glass, sun tunnels and commercial rooflights.
Mansard and loft conversions are common across London, and roof windows are often set out alongside dormers on the rear slope.
Neighbouring towns include Isleworth (1 km) and Twickenham (3 km). We offer a survey date when we reply to your enquiry.
Flat roof rooflights in Hounslow
Lanterns & glass roofs in Hounslow
Pitched roofs & lofts in Hounslow
Commercial rooflights in Hounslow
Upgrades, repairs & fitting in Hounslow
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. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. 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.
Towns near Hounslow
Skylight questions: Hounslow
Do you fit skylights and rooflights in Hounslow?
Yes. We survey and fit skylights and rooflights in Hounslow and across Greater London. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Hounslow?
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.
Is the survey in Hounslow free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do I need to be at home for the survey in Hounslow?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
What guarantees do I get?
Products carry the manufacturer's own warranty, which we pass to you with the product data. Our workmanship terms are set out in the quote.
Can I cancel?
Made-to-measure products are excluded from the statutory 14-day cancellation right, but you can cancel without charge until we place the order with the manufacturer. Our terms explain the rest.
