Frameless structural rooflights in Worthing: what is involved?
Our frameless structural rooflights service in Worthing 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.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. Think of frameless structural rooflights for architect-led extensions and long slots of light over islands or along party walls.
From Worthing to Portslade, Littlehampton and Hove, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Butt-jointed runs for long openings
- Solar-control coatings
- Shadow-gap or plastered reveal
- Triple glazing
- Low-iron extra-clear glass
- Can run along party walls and side returns
- Long, slim or very large formats
Things we check at survey
- The internal finish (plaster, shadow gap) is agreed before order
- Large panes need lifting gear and access planning
Do you need permission in Worthing?
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. 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.
Our planning guide covers each nation in more detail.
Guide prices for Worthing
Prices below are shown including and excluding VAT. In Worthing, as elsewhere, making good inside and access equipment are the main variables.
| 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 |
The process, step by step
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Worthing address.
- Measure and check. A surveyor visits Worthing, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
More we do in Worthing
Frameless structural rooflights in Worthing: questions
Can a frameless rooflight be walked on?
Only if it is specified as a walk-on unit. Most frameless rooflights are for light only.
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.
Does it cost more?
Usually, because the glass is larger and heavier and the finish needs tighter tolerances. The price table shows typical ranges.
Will I need planning permission in Worthing?
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.
How do I book a survey in Worthing?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
