How we approach conservation rooflights in Norwich
We handle conservation rooflights across Norfolk, including Norwich. In short: slim, low-profile steel-look rooflights for period and listed roofs. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Flat, open landscape in much of the East means roofs take the wind, so upstand and seal details matter more than the brand of glass. Conservation rooflights suit slate and plain-tile roofs where a quiet roofline matters.
We cover all of Norwich and the NR1 district, and nearby Wymondham and Great Yarmouth.
Choices for your Norwich project
- Steel or aluminium frames
- Manual or electric opening
- Central vertical glazing bar
- Toughened or laminated double glazing
- Blinds
- Often preferred by conservation officers
- Double glazed behind a period look
What to check first
- Conservation officers may specify size and position
- Listed building consent is needed for listed buildings
Planning and building rules for Norwich
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.
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 conservation rooflights cost in Norwich?
Prices below are shown including and excluding VAT. In Norwich, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or electric conservation rooflight | £2,755 – £4,195 | £2,295 – £3,495 |
| Standard conservation rooflight Typical | £2,035 – £2,755 | £1,695 – £2,295 |
| Small conservation rooflight | £1,795 – £2,155 | £1,495 – £1,795 |
The process, step by step
- Tell us what you have. Send the NR1 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Norwich, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Conservation rooflights near Norwich
Other services in Norwich
Conservation rooflights in Norwich: questions
Are conservation rooflights double glazed?
Most modern ones are, with slim units behind the traditional frame.
Will the council accept it?
We cannot promise an outcome, but a slim conservation profile fitted low in the roof is the type many conservation officers ask for.
Can you copy an original rooflight?
Some makers produce bespoke sizes to match an existing opening. We can survey and quote.
Will I need planning permission in Norwich?
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 Norwich?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
