Conservatory roofs in Southampton

Q: How much do conservatory roofs cost in Southampton?

Conservatory Roofs in Southampton typically cost between £2,740 and £11,240 installed, depending on system size (modelled estimate). A typical mid-range system costs around £6,180. Actual costs vary depending on property and installer.

Q: How do I find a good installer in Southampton?

We recommend getting at least 3 quotes from qualified installers. Check online reviews and verify that the installer holds relevant qualifications before signing any contract.

£2,740 to £11,240 installed, and 47% of homes in the council area rated EPC D to G.

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By Home Energy Quotes · Updated September 2026 · Southampton, Hampshire

What a new roof costs in Southampton

Small (up to 3m)

£2,740–£4,620

We don’t publish a saving figure for this upgrade.

Medium (3–4m) (most common)

£5,230–£6,970

We don’t publish a saving figure for this upgrade.

Large (4m+)

£7,520–£11,240

We don’t publish a saving figure for this upgrade.

Source: Home Energy Quotes Cost Index, costs modelled March 2026, savings at the October to December 2026 price cap. Prices are estimates and include installation and VAT. Actual costs may vary.

Southampton in numbers

Published statistics for the Southampton council area, not our estimates.

47% of homes with an EPC in the Southampton council area are rated D to G, and the median energy score is 69, which is band C. At the 2021 Census, 66.2% of households in the Southampton council area used mains gas as their only central heating, 0.1% oil only and 21% electricity only.

Southampton council area	Figure	Source
Homes with an EPC rated D to G	47%	ONS, EPCs lodged to March 2025
Median EPC energy score	69 (band C)	ONS, EPCs lodged to March 2025
Households on mains gas heating only	66.2%	Census 2021, ONS
Electricity network operator	SSEN Distribution (Southern England)	NESO licence area boundaries

These are published official statistics for the Southampton council area, which covers Southampton, not Home Energy Quotes estimates. Sources checked 6 October 2026.

Grants and funding in Southampton

No conservatory roof grant

There is no government grant for conservatory roof replacement in Southampton, and a replacement roof does not qualify for 0% VAT on energy-saving materials.

Source: HMRC — VENSAV3270

Standard VAT

Conservatory roofs are not on HMRC's list of energy-saving materials, so 20% VAT applies and is inside the prices above.

Source: HMRC — VAT Notice 708/6

Warm Homes: Local Grant

The council is part of a Warm Homes: Local Grant consortium led by Portsmouth, allocated £34,807,254 in principle across the consortium for April 2025 to March 2028. Income and EPC rules apply.

Source: DESNZ, list updated July 2026

Is Southampton a good place for conservatory roofs?

Southampton receives an average of 1700 hours of sunshine per year — above the UK average of 1,493 hours. Combined with South East’s energy prices tracking the UK average, conservatory roofs installations here may offer good value (individual results will vary).

Southampton has a population of 253,000, and the area falls within the South East region. We recommend getting at least 3 quotes to compare prices.

Find Installers in Southampton

We recommend getting at least 3 quotes from qualified installers before making a decision. Check reviews, ask for local references, and make sure warranties are clearly stated in writing.

Request a free quote →

What to check before hiring an installer in Southampton

Qualifications — check the installer holds relevant qualifications and certifications for conservatory roofs before signing any contract
Local references — ask for completed jobs in Southampton or Hampshire
Reviews — check online reviews before committing
Warranty — product and workmanship warranties should be clearly stated in writing
3 quotes minimum — we recommend comparing at least three quotes to ensure you get a fair price

Questions about conservatory roofs in Southampton

How much do conservatory roofs cost in Southampton?

Conservatory Roofs in Southampton cost between £2,740 and £11,240 installed, depending on system size. A typical mid-range system costs around £6,180 including installation and VAT (modelled estimate).

How energy efficient are homes in Southampton?

47% of homes with an EPC in the Southampton council area, which covers Southampton, are rated D to G, and the median energy score is 69, which is band C.

Is there a grant for conservatory roofs in Southampton?

There is no government grant for conservatory roof replacement in Southampton, and a replacement roof does not qualify for 0% VAT on energy-saving materials.

How long is the payback period in Southampton?

We don’t publish a payback for conservatory roofs: no official source gives a reliable yearly saving. How we calculate costs explains why.

Do I need planning permission in Southampton?

Most conservatory roofs installations fall under permitted development rights and do not require planning permission. However, listed buildings, conservation areas and flats may need approval. Always check with your local planning authority in Southampton before installation.

How do I find a good installer in Southampton?

We recommend getting at least 3 quotes from qualified installers. Check online reviews and verify that the installer holds relevant qualifications before signing any contract.

Get quotes for your home in Southampton

Up to three approved installers who cover Southampton may contact you. Free, no obligation.

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Southampton on the map

Southampton, Hampshire and the surrounding area.

Conservatory Roofs in nearby towns

Last reviewed: 15 September 2026. Costs are modelled estimates from the Home Energy Quotes Cost Index — see how we calculate them. Grant rates are checked against GOV.UK.