What do frameless structural rooflights in Whitstable involve?
Our frameless structural rooflights service in Whitstable 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. Think of frameless structural rooflights for architect-led extensions and long slots of light over islands or along party walls.
Jobs in Whitstable 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.
Specification options
- Low-iron extra-clear glass
- Butt-jointed runs for long openings
- Solar-control coatings
- Heated glass on some ranges
- Shadow-gap or plastered reveal
- Clean modern detail for architect-led schemes
- Nothing but glass visible from inside
Things we check at survey
- Large panes need lifting gear and access planning
- Structural glass specification comes from the manufacturer
Planning, building control and Whitstable
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. 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.
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.
Guide prices for Whitstable
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| 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 CT5 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
Other services in Whitstable
Frameless structural rooflights in Whitstable: questions
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.
Can a frameless rooflight be walked on?
Only if it is specified as a walk-on unit. Most frameless rooflights are for light only.
Do I need to be at home for the survey in Whitstable?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Do you fit frameless structural rooflights in Whitstable?
Yes. We survey and fit frameless structural rooflights in Whitstable and across Kent. Send your postcode and we will offer a survey date when we reply.
