Orangeries in London
An orangery is a conservatory that has decided to be a room. Brick piers at the corners, a deep flat perimeter roof with downlights and cornicing, and a central glazed lantern — the light comes from above, the walls carry the same feel as the main house, and the room reads as architecture.
Orangeries designed around compact rear gardens, party-wall etiquette and permit-parking logistics.
From Chelsea townhouses to Hampstead villas and Ruislip family homes, we install across every London borough — inside the M25 and out. Our surveyors know the quirks of Victorian sashes, Edwardian bays and post-war casements.
Working across London means understanding period detail, party-wall etiquette and permit parking as well as we understand glass. We schedule dust sheets, protection and clean-down like a good building firm should.
Tiled and hybrid warm-roof conservatories across London achieve roof U-values of 1.0–1.4 W/m²K for improved year-round thermal performance.
What sets our orangeries apart in London.
Structural Brick Piers
Load-bearing corner piers built in a brick or stone matched to the host elevation — the orangery reads as an extension of the house, not a bolted-on room.
Central Roof Lantern
A raised glazed lantern above a flat perimeter roof floods the room with overhead light while keeping the ceiling low and intimate around the walls.
Full Building Regs Room
Because there's no external-quality separating door, an orangery is a heated habitable room under Building Regs — usable as an open-plan kitchen, living or dining space.
Cornicing & Downlights
The flat perimeter roof lets us run plaster cornicing, downlights and even pendant fittings — details a fully-glazed conservatory can't accommodate.
Bifolds or Sliders as Standard
Full-width bifolds or slim-frame sliders along the garden face turn the orangery into a seamless indoor-outdoor room in summer.
Orangeries installed across London.
We regularly install orangeries across London. Explore your town for local detail on planning, postcodes and recent work.
Common questions from London homeowners.
- Orangery or conservatory — what's the practical difference?
- An orangery has substantial masonry walls or piers and a flat perimeter roof with a glazed lantern; a conservatory is predominantly glazed with a fully-glazed pitched roof. An orangery feels like a room; a conservatory feels like a light-filled garden building.
- Does an orangery need Building Regs approval?
- Yes — because it's typically open to the main house without a separating door, it counts as a habitable room and needs Building Regs sign-off. We handle the submission.
- How does an orangery differ from an Edwardian conservatory?
- An orangery uses substantial brickwork, deeper foundations and a Building Regulations specification, creating a more room-like interior with a central roof lantern. An Edwardian is more fully glazed with a hipped roof.
- How long does an orangery take to build?
- 10–14 weeks from signed order, with 3–5 weeks on site. Planning, if required, adds 6–8 weeks upfront.
- Can I have an orangery on a small footprint?
- Yes — from 3m × 3m upwards. The proportions work best when the depth roughly matches the height, so a small orangery with a proud lantern often reads better than a stretched-out low one.
Related extensions services in London.
Book your London survey.
Tell us about your London project. A senior surveyor will call within one working day to arrange a free on-site visit and fixed quote for your orangeries.