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Conservatory roof replacement in Cambridge
What a new conservatory roof costs in Cambridge in 2026, how the local weather affects each option, and free quotes from installers who cover CB1, CB2, CB3.
What a new conservatory roof costs in Cambridge
Medium conservatory (about 4m x 3.5m), fitted, adjusted for East of England labour costs.
| Roof | Typical in Cambridge | Range | Fitting |
|---|---|---|---|
| Tiled roof | £10,250 | £7,900 to £12,950 | 3 to 6 days |
| Glass roof | £5,550 | £3,750 to £7,500 | 2 to 4 days |
| New polycarbonate roof | £4,150 | £2,900 to £5,550 | 1 to 2 days |
| Hybrid roof | £10,150 | £7,050 to £13,500 | 4 to 7 days |
| Insulated roof panels | £3,300 | £1,950 to £4,900 | 1 to 3 days |
| Orangery conversion | £26,200 | £15,000 to £37,450 | 7 to 15 days |
East of England prices run about 7% above the UK middle, reflecting labour rates a little above the middle of the UK. Your quotes depend on the shape, the survey and the system. Full cost guide.
A typical tiled roof in Cambridge (£10,250) works out at about 1.7% of the average semi-detached house price in Cambridge (£603,225, HM Land Registry 2026-07). That is the room you gain for the money, without building an extension.
Replacing a conservatory roof in Cambridge: what is different here
Cambridge has many conservation areas and listed buildings, and around four in ten homes are flats. East Anglia is one of the driest and brightest parts of the UK, so summer overheating is a common complaint in glass and polycarbonate conservatories. A solid roof, or solar control glass with a low g-value, makes the biggest difference. If your home is in a conservation area, ask the city council's planning team before you change the roof.
Cambridge at a glance
Cambridge has about 152,742 residents, the 2nd largest of the 25 Cambridgeshire towns and villages in our data, and sits in Cambridge, Cambridgeshire. Histon and Impington is 3.4 miles away and Peterborough 31 miles to the north west. Postcodes here start CB1, CB2, CB3, CB4 and others.
The middle home in Cambridge was built around 1965 to 1972. 26% of homes went up between 1965 and 1999, the decades when most British conservatories were added, below the UK average of 31%. Many conservatories here were added later to older houses, so ask each installer to check the frames and base can carry a heavier roof. Bungalows are uncommon here (2% of homes against 10% nationally), so most conservatories sit on two-storey houses. With 40% of homes in flats, conservatories here are concentrated in the 27% of homes that are detached or semi-detached.
The average home in Cambridge sold for £475,151 in July 2026, up 0% on a year earlier, above the East of England average of £337,518. Detached homes average £979,438 and semi-detached £603,225.
Why conservatories in Cambridge get too hot and too cold
Summers here are among the sunniest in the UK (about 207 hours of sunshine in July), so overheating is the main complaint. A solid roof, or solar control glass with a low g-value, makes the biggest difference. The chart shows the average daytime high and night time low for each month in the Met Office's East Anglia climate district, the closest match for Cambridge. July afternoons here average 22.6°C against 19.6°C across the UK. Inside a south facing polycarbonate conservatory the air runs far hotter than outside on a sunny day, and colder on a clear winter night.
Homes in Cambridge
Which roof makes most sense in Cambridge?
With around 207 hours of July sunshine, summer heat is the bigger problem in Cambridge. A solar control glass roof (£3,750 to £7,500 here) keeps the light and cuts the glare, but a lightweight tiled roof (£7,900 to £12,950) or a hybrid roof does far more to stop the room overheating. Blinds and films help with glare but not much with heat. Tiled vs glass roofs.
Building control and planning in Cambridge
For a solid or tiled roof your installer applies for building control approval, either through Cambridge Council's building control team or a registered building control approver, and you should get a completion certificate at the end. Keep it: a buyer's solicitor will ask for it when you sell.
Areas around Cambridge
Installers covering Cambridge usually work across these places too. Enter your postcode in the form to check.
- Histon and Impington 3.4 mi north
- Great Shelford and Stapleford 3.7 mi south
- Waterbeach 5.4 mi north
- Sawston 5.7 mi south
- Cottenham 5.8 mi north
- Cambourne 8.8 mi west
- Burwell 9.5 mi north east
- Newmarket 11.6 mi east
- Soham 12.4 mi north east
- Royston 12.5 mi south west
Nearby local guides
Conservatory roof questions in Cambridge
How much does a conservatory roof replacement cost in Cambridge?
In Cambridge a lightweight tiled roof for a medium conservatory typically costs £7,900 to £12,950, a solar control glass roof £3,750 to £7,500, and insulated roof panels £1,950 to £4,900, fitted. Prices in East of England run about 7% above the UK middle because of labour rates a little above the middle of the UK.
How old are conservatories in Cambridge?
No register records conservatories, but the housing gives a good clue: 26% of homes in Cambridge were built between 1965 and 1999, and the middle home dates from around 1965 to 1972. Most conservatories were added between the 1980s and 2000s, so many local roofs are now 20 to 40 years old, past the usual life of polycarbonate. How long a roof lasts.
Will a glass conservatory roof overheat in Cambridge?
It can. July brings around 207 hours of sunshine here, and a south or west facing glass roof gains a lot of heat on a clear afternoon. If you want glass, ask for solar control glass with a low g-value (the share of the sun's heat that gets through) and compare it with a tiled or hybrid roof. Solar control glass explained.
Do I need planning permission for a new conservatory roof in Cambridge?
Usually not. Replacing the roof on an existing conservatory is normally permitted development. Check with Cambridge Council's planning team first if your home is listed, in a conservation area, or covered by an Article 4 direction. A solid tiled roof will need building control approval, which your installer should arrange.
Which areas around Cambridge can get quotes?
Quotes are available across the CB1, CB2, CB3, CB4, CB5 postcodes, and in nearby Histon and Impington (3.4 miles), Great Shelford and Stapleford (3.7 miles), Waterbeach (5.4 miles), Sawston (5.7 miles). Enter your full postcode in the form and we pass it to installers who cover it.
How do I check a conservatory roof installer in Cambridge?
Get at least three written quotes for the same roof system and size. Ask each installer which building control route they will use (Cambridge Council or a registered building control approver), whether the guarantee is insurance backed, and for the system's certification documents. Ask to see a recent local job if you can. How to compare quotes.
Sources: Met Office UK climate averages 1991 to 2020; HM Land Registry UK House Price Index; VOA Council Tax: Stock of Properties; ONS; postcodes.io. Contains public sector information licensed under the Open Government Licence v3.0.
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