4 Best Conservatory Installers in Crawley for 2026
🏡 4 businesses·📍 Crawley
✓ Reviewed regularly·✓ Updated 23 September 2026
Written by Mark Reid,
Trades Editor ·Verified 23 September 2026
Crawley's mix of housing stock, from the 1950s new town estates around Three Bridges and Ifield to the newer developments near Maidenbower and Southgate, means conservatory jobs here vary a lot. A Victorian-style lean-to on a semi in Ifield needs different groundwork and planning consideration than a large orangery extension on a detached property in Pound Hill. Installers working across the borough also need to know Crawley Borough Council's planning quirks, particularly around properties near the conservation areas and the older parts of town, plus how close you can build to a boundary before party wall issues crop up with neighbours.
The businesses listed here come from public business listings, and we've ranked them using public review rating and review count, with a small lift given to those showing a working website and phone number. We also read each business's homepage to check that conservatory installation is genuinely what they primarily do, which stops general builders or unrelated trades cluttering up the page. Listings flagged as permanently closed are stripped out automatically. Where you spot a Trust Verified badge, that business has gone further and passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information (our How We Verify page sets out exactly what's involved). Businesses without that badge haven't been through that process with us, so it's worth doing your own checks before you book anyone.
Before signing anything, ask to see evidence of FENSA or CERTASS registration for the windows and doors, and check whether the base and roof structure come with a proper structural warranty, usually ten years. Get written confirmation of the glazing specification too, since U-values and solar control glass affect both comfort and your energy bills long term. It's sensible to get two or three quotes for anything above a few thousand pounds, since prices for a modest lean-to conservatory in Crawley can run from around £8,000 to £15,000, while a larger orangery with bifold doors and a solid tiled roof can easily reach £25,000 or more. Compare like for like on specification, not just the bottom line figure, and ask each installer for photos of completed jobs nearby so you can see the standard of finish for yourself.
How We Select & Rate The Best Conservatory Installers in Crawley
Ranking is based on public review rating and review count pulled from third-party business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm conservatory installation is what they primarily offer, which keeps unrelated trades off the page. Listings marked permanently closed are removed automatically. Businesses carrying a Trust Verified badge have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history, and registered company information; see our How We Verify page for details. Other businesses listed haven't been independently verified by us, and inclusion isn't an endorsement. Always do your own checks before hiring.
Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →
Quick Comparison: Conservatory Installers in Crawley
Conservatory installation across Crawley is handled by Alfresco Conservatories Ltd, covering design through to construction of glazed extensions and orangeries. The firm has built a rating of 4.6 from 25 reviews locally. Their work suits households wanting extra living space without a full home extension.
P S Home Improvements (Southern) Limited is a conservatory installation company operating out of Crawley. The postcode RH2 8QH places the business within a well-connected part of the region, suited to serving both town and surrounding residential areas. The company focuses on conservatory fitting, offering homeowners a straightforward route to extending their living space.
Replacing cold, condensation-prone conservatory ceilings with insulated warm roofs is the main line of work at Crawley Warm Roofs. The tiled or panelled systems fit over existing conservatory frames, cutting heat loss in winter and glare in summer without the need for a full rebuild. Based in Crawley, the firm works on both new installations and conversions of older glass roofs.
Kitchen fitting in Crawley and the surrounding area, Facelift Home Improvements Ltd carries a 4.8 rating across 105 Google reviews, suggesting consistent workmanship on domestic installations. The company handles the full process from planning through to completion, serving homeowners across the RH10 postcode and beyond.
Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →
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How much does a conservatory installers cost in Crawley?
A basic uPVC lean-to conservatory typically starts around £8,000 to £12,000, while a larger Victorian-style or Edwardian conservatory with brick dwarf walls can run £15,000 to £20,000. Orangeries with lantern roofs and bifold doors often sit between £22,000 and £35,000, depending on size and glazing spec. Groundwork, drainage, and whether you need planning permission for a larger structure all push costs up, so it's worth getting two or three quotes before deciding.
Do I need planning permission for a conservatory in Crawley?
Most conservatories fall under permitted development, provided they don't exceed certain height and coverage limits and aren't built on the front of the house. But if your property is in a conservation area, or you're extending beyond the usual single-storey limits, you'll need to apply to Crawley Borough Council. A decent installer will check this for you before quoting, but it's worth confirming yourself too, since building without permission when it's needed can cause problems if you sell later.
How long does a conservatory installation take?
A straightforward lean-to or Victorian-style conservatory usually takes two to four weeks from groundwork to finished glazing, weather permitting. Larger orangeries or ones needing new foundations, extra electrics, or underfloor heating can take six weeks or longer. Ask your installer for a realistic timeline in writing, including what happens if there's a delay in materials, since glass and roof panels sometimes have long lead times.
What's the difference between a conservatory and an orangery?
A conservatory is mostly glass, with a glazed roof and minimal brickwork, whereas an orangery has more solid brick or block walls, often with a lantern roof section and sometimes bifold doors. Orangeries tend to feel more like an extension of the house and hold heat better, but they cost more due to the extra structural work. Which one suits your Crawley home usually comes down to budget and how you plan to use the space.
Will a conservatory add value to my house in Crawley?
A well-built conservatory can add value, particularly on family homes in areas like Broadfield or Furnace Green where extra living space is in demand, but poor quality installations or ones that don't suit the property can actually put buyers off. Estate agents often say a conservatory needs to feel usable year-round, not just a summer room, so decent insulation and glazing matter more for resale value than size alone.
How do I choose between conservatory installers in Crawley?
Check that any installer is registered with FENSA or CERTASS for window and door installation, and ask to see their public liability insurance certificate directly rather than just taking their word for it. Look at recent customer reviews on independent platforms, not just testimonials on their own website, and ask for addresses of two or three completed local jobs you could view. Get a written quote breaking down materials, labour, and any groundwork separately, and confirm what guarantee covers the base, frame, and roof before you sign anything.
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