Frameless structural rooflights in Sittingbourne: what is involved?
Our frameless structural rooflights service in Sittingbourne covers minimal glass rooflights with no visible frame from inside. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Many South East homes have been extended more than once, and an old dome over an earlier extension is often due for replacement. Typical uses for frameless structural rooflights include rooms where you want sky without a visible frame.
We work across Kent, including Sittingbourne, and in neighbouring towns such as Faversham and Gillingham. Access, parking and how the glass reaches the roof are all checked at the survey.
Options we can specify in Sittingbourne
- Solar-control coatings
- Butt-jointed runs for long openings
- Triple glazing
- Heated glass on some ranges
- Shadow-gap or plastered reveal
- Double or triple glazed structural units
- Clean modern detail for architect-led schemes
Things we check at survey
- Large panes need lifting gear and access planning
- The internal finish (plaster, shadow gap) is agreed before order
Do you need permission in Sittingbourne?
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.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Read the planning permission guide before you commit to a design.
Frameless structural rooflights prices in Sittingbourne
Guide prices for frameless structural rooflights in Sittingbourne 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 |
From enquiry to finished job
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Sittingbourne address.
- 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.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Frameless structural rooflights near Sittingbourne
More we do in Sittingbourne
Frameless structural rooflights in Sittingbourne: questions
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.
Is frameless glass as strong as a framed rooflight?
Yes — it is structural glass designed for the job. The support is hidden rather than missing.
Will I need planning permission in Sittingbourne?
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 you work alongside my builder in Sittingbourne?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
