Bespoke & shaped rooflights in Potters Bar: what is involved?
Bespoke & shaped rooflights in Potters Bar means triangular, angled, curved and multi-pane rooflights made to measure. We cover the EN6 district and the rest of Hertfordshire, with a survey before any price is fixed.
Orangery-style extensions with lanterns are popular across the South East, and solar-control glass makes a big difference on south-facing gardens. Bespoke & shaped rooflights suit angled ceilings, corners and architect-designed extensions.
We work across Hertfordshire, including Potters Bar, and in neighbouring towns such as Barnet and Enfield. Access, parking and how the glass reaches the roof are all checked at the survey.
Options we can specify in Potters Bar
- Solar-control and low-iron glass
- Corner and wrap-around glazing
- Multi-pane butt-jointed runs
- Sloped or monopitch rooflights
- Triangular and trapezoid panes
- Structural or framed options
- Drawing sign-off before order
What to check first
- Structural support must be designed in
- Longer lead times and no returns on made-to-measure glass
Consents for bespoke & shaped rooflights in Potters Bar
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. 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.
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.
What do bespoke & shaped rooflights cost in Potters Bar?
Prices below are shown including and excluding VAT. In Potters Bar, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Multi-pane or corner run | £9,595 – £17,995 | £7,995 – £14,995 |
| Single shaped pane, large Typical | £5,395 – £9,595 | £4,495 – £7,995 |
| Single shaped pane, small | £4,195 – £5,395 | £3,495 – £4,495 |
From enquiry to finished job
- Send the details. Postcode, rough size and a photo of the roof and room.
- 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.
Nearby towns
More we do in Potters Bar
Questions about bespoke & shaped rooflights in Potters Bar
Why does bespoke take longer?
Each unit is drawn, checked and manufactured to order.
Can bespoke units open?
Some can. Shaped glass is usually fixed, combined with a standard opening unit elsewhere.
Do you need my architect's drawings?
They help. We still survey on site, because built openings rarely match drawings exactly.
Will I need planning permission in Potters Bar?
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.
How do I book a survey in Potters Bar?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
