What are ridge & pitched glass roofs?
Our ridge & pitched glass roofs service in Cumbria covers dual-pitch glazed roofs for side returns, links and long extensions. We survey every job before fixing the price.
Stone and brick terraces are typical across the North West, and roof windows in rear slopes are a common way to light attic rooms. Exposed hillside towns in the North West need flashing and seal details that cope with wind-driven rain.
Towns in Cumbria
Options we can specify
- Solar-control, self-cleaning or tinted glass
- Aluminium systems in standard and RAL colours
- Opening vents and electric actuators
- Integrated gutters and box gutters
- Dual-pitch or mono-pitch
- Works with exposed brick and period detail
- Opening vents available
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. 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. 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.
Guide prices
These are typical supply-and-fit ranges. For an address in Cumbria, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Long run with vents and solar glass | £9,595 – £15,595 | £7,995 – £12,995 |
| Typical side return (about 2 × 5 m) Typical | £5,995 – £9,595 | £4,995 – £7,995 |
| Short ridge rooflight | £4,795 – £5,995 | £3,995 – £4,995 |
How the job runs
- Tell us about the roof. Send the postcode, rough sizes and a photo or two through the form, WhatsApp or the guide-price tool.
- Free survey. For new installations a surveyor measures the opening, checks the roof build-up and talks through glass and options.
- Fixed written quote. You get the product, the work and the price in writing. Nothing is ordered or paid for until you agree.
- Fitting and handover. We fit, seal and make good, then hand over product data, warranties and any certificate paperwork.
Ridge rooflights in nearby areas
Common questions
Do I need a party wall agreement?
If the work affects a party wall or boundary, the Party Wall etc. Act 1996 may apply in England and Wales. We flag this at survey so you can serve notice in time.
Can it have opening vents?
Yes, top-hung vents with electric actuators are common, often with a rain sensor.
How long does a ridge roof take to fit?
Typically two to four days once the walls and supports are ready, depending on length and access.
Can it be partly solid?
Yes — part-glazed, part-insulated roofs balance light and heat.
Will I need planning permission in Cumbria?
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.
