What we fit in Denton
From flat-roof extensions to period slate roofs, we fit the right rooflight for the building in Denton — after a survey, with a fixed written price.
Exposed hillside towns in the North West need flashing and seal details that cope with wind-driven rain.
Denton is around 8 km from Manchester, and we survey and fit throughout that part of Greater Manchester, including the M34 district.
Flat roof rooflights in Denton
Lanterns & glass roofs in Denton
Pitched roofs & lofts in Denton
Commercial rooflights in Denton
Upgrades, repairs & fitting in Denton
Planning and building rules in England
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. 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.
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. 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.
Towns near Denton
Skylight questions: Denton
Can you work alongside my builder in Denton?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Is the survey in Denton free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do you fit skylights and rooflights in Denton?
Yes. We survey and fit skylights and rooflights in Denton and across Greater Manchester. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Denton?
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.
Can a skylight be fitted into an existing flat roof?
Yes. We form the opening, trim joists, build an insulated upstand, re-waterproof and make good the ceiling.
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.
