Rooflights for Walthamstow homes and buildings
Looking for skylights in Walthamstow? We handle survey, supply and fitting for homes and businesses across E17 and nearby Leytonstone and Tottenham.
Party walls are a fact of life in London terraces, and rooflights close to a shared wall need detailing that keeps the neighbour's side dry too.
Jobs in Walthamstow are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
Flat roof rooflights in Walthamstow
Lanterns & glass roofs in Walthamstow
Pitched roofs & lofts in Walthamstow
Commercial rooflights in Walthamstow
Upgrades, repairs & fitting in Walthamstow
Planning and building rules in England
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. 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. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
Also covering near Walthamstow
Skylight questions: Walthamstow
Can you work alongside my builder in Walthamstow?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Is the survey in Walthamstow free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
How do I book a survey in Walthamstow?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do I need to be at home for the survey in Walthamstow?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Will a rooflight make my room too hot?
It can on a south-facing roof with clear glass. Solar-control glass, an opening unit and a blind keep the room comfortable.
Fixed or opening?
Opening units suit kitchens, bathrooms and bedrooms; fixed units are simpler and cheaper where the room already ventilates well.
