Frameless structural rooflights in Pimlico: what is involved?
We handle frameless structural rooflights across Greater London, including Pimlico. In short: minimal glass rooflights with no visible frame from inside. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Victorian and Edwardian terraces with narrow side returns are typical of much of London, and a glass roof or long flat rooflight is the usual way to keep the back rooms bright once the return is built over. Typical uses for frameless structural rooflights include rooms where you want sky without a visible frame.
Pimlico is around 2 km from central London, and we survey and fit throughout that part of Greater London, including the SW1 district.
Specification options
- Solar-control coatings
- Butt-jointed runs for long openings
- Heated glass on some ranges
- Triple glazing
- Low-iron extra-clear glass
- Solar-control and low-iron glass options
- Can run along party walls and side returns
Things we check at survey
- Structural glass specification comes from the manufacturer
- Large panes need lifting gear and access planning
Planning and building rules for Pimlico
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.
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.
See our building regulations guide for U-values, glazing limits and self-certification.
Frameless structural rooflights prices in Pimlico
Guide prices for frameless structural rooflights in Pimlico are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Long-format or jointed run | £6,595 – £11,995 | £5,495 – £9,995 |
| Large single pane Typical | £4,795 – £7,195 | £3,995 – £5,995 |
| Standard frameless unit | £3,595 – £4,795 | £2,995 – £3,995 |
How the job runs
- Tell us what you have. Send the SW1 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Frameless structural rooflights near Pimlico
Related work in Pimlico
Frameless structural rooflights in Pimlico: questions
Will I see the edge of the glass?
From inside, the reveal is finished up to the glass so the edge is hidden. From outside you will see the glass and its edge seal.
Can it open?
Some frameless designs include a sliding or hinged opening element, but most are fixed. Pair with an opening unit if you need ventilation.
Does it cost more?
Usually, because the glass is larger and heavier and the finish needs tighter tolerances. The price table shows typical ranges.
Do you fit frameless structural rooflights in Pimlico?
Yes. We survey and fit frameless structural rooflights in Pimlico and across Greater London. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Pimlico?
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.
