The short answer
Removing a conservatory in the UK typically costs from around £500 to £2,500+, making it one of the cheaper demolition jobs, with the figure depending on the conservatory's size, its construction (uPVC, aluminium, timber or brick-base), and what you want done with the base. Taking down the frame and glazing is relatively quick; the choices that affect cost are whether the dwarf wall and slab are left in place, broken out, or reused for something new, and whether the house wall where the conservatory joined needs sealing and making good. Glazing must be removed and disposed of carefully, and waste (glass, frames, rubble) is charged by volume. As ever, a site visit gives an accurate quote, but conservatory removal is usually a small, straightforward job.
Conservatories are often removed to make way for an extension, a garden room, or simply to open up the rear of a house. Here is what the job involves and costs.
Conservatory removal
- Typical range~£500–£2,500+
- Quickest partFrame and glazing
- Key decisionKeep or break out the base
- Don't forgetSealing the house wall
- WasteGlass, frames, rubble
What affects the cost
Cost depends mainly on size, the base, and the making good. The table gives indicative figures for guidance.
| Factor | Effect | Notes |
|---|---|---|
| Small uPVC conservatory | Lower end | Light frame, quick strip |
| Large / brick-base | Higher | More structure and waste |
| Break out the base/slab | Adds cost | Heavier work, more waste |
| Keep base for reuse | Saves cost | If suitable for next use |
| Make good house wall | Adds cost | Seal and finish the join |
Indicative UK figures for guidance only. Sources: Checkatrade and MyJobQuote demolition and conservatory cost guides, 2026.
The base is the main decision
- Leave the base in place: lowest-cost option if the dwarf wall and slab are sound and you have a use for them — for example as a patio or the base of a new garden room.
- Break out the base: if you want a clear, level area or a different foundation for what comes next, the slab and footings are dug out, which adds labour and waste.
- Reuse for a new structure: sometimes an existing base can be reused for a replacement conservatory or extension, though it must be checked against the new design's requirements.
Glazing, the house wall and waste
The glazing — glass or polycarbonate roof and walls — is removed carefully and disposed of as part of the waste. Where the conservatory joined the house, any doors or windows that opened into it are reinstated or made good, and the wall is sealed and weatherproofed so the house is sound. Waste from a conservatory is modest compared with a house but still includes frames, glass and any rubble from the base, all charged by volume. Most conservatory removals do not need the heavy permissions a house demolition does, but if the property is listed or in a conservation area, or you plan to replace the conservatory with something larger, check what permission applies before starting. Overall, conservatory removal is one of the simplest demolition jobs, with the base and the house-wall making good being the two decisions that shape the cost.
Planning a conservatory removal that suits your next step
Conservatories are usually removed with a follow-on plan in mind — an extension, a garden room, or an opened-up rear elevation — so the lowest-cost sensible approach depends on what comes next. Matching the removal to that plan avoids paying twice.
- Decide the next use first: if a new extension is coming, the base may need to go anyway, so breaking it out now can be more efficient than leaving it.
- Assess the base if you want to reuse it: have its size, condition and foundation checked against the new design rather than assuming it will serve, since building control requirements differ.
- Specify the house-wall making good: ask for the join sealed, weatherproofed and finished, and any openings reinstated, so the house is left sound.
- Confirm any permissions: a straightforward removal rarely needs much, but listed-building, conservation-area or replacement plans can change that.
- Agree the waste and end state: clarify whether you want the area left as a usable patio, a clear slab, or fully dug out and levelled.
Lining the removal up with your next project means you only do each piece of work once — you are not paying to keep a base you will immediately break out, or to make good a wall you are about to open up again. A short conversation with the contractor about the follow-on plan usually pays for itself.
What to do with the materials and waste
A conservatory removal produces a specific mix of materials, and how they are handled affects both the cost and how tidy the job is. Unlike a masonry building, much of a conservatory is glazing and framing, which has its own disposal and recovery considerations.
- Glazing: glass and polycarbonate panels are removed carefully and disposed of as part of the waste. Glass is heavy and needs handling safely, so it is usually taken out in a controlled way rather than smashed in place.
- Frames: uPVC, aluminium and timber frames each have different recycling routes. Aluminium in particular has scrap value, and uPVC can often be recycled rather than sent to landfill.
- The base: if the dwarf wall and slab are broken out, they produce masonry rubble, which can sometimes be crushed and reused on site as fill, reducing haulage.
- Salvage: in some cases a conservatory in good condition can be dismantled rather than demolished and sold or reused, though this takes more time and care than a straightforward removal.
Because the volume is modest, waste from a conservatory removal is rarely the dominant cost, but handling it sensibly still helps. Separating the glazing, frames and any masonry makes more of it recyclable and can keep disposal costs down. If the conservatory is sound and you simply want it gone, it is worth asking whether dismantling for reuse is practical, as this can occasionally offset some of the cost. For most removals, though, the contractor will strip the glazing, take down the frame, deal with the base according to your plans, and remove the waste in a skip or grab load. Confirming how the materials will be handled, and whether anything can be recovered or reused, rounds off a job that is, in most cases, one of the simplest and quickest demolitions a homeowner is likely to arrange. A little thought about the glazing, frames and base turns even this small job into one that is tidy, sensibly priced and aligned with whatever you plan to do with the space next.
Frequently asked questions
Can I reuse my conservatory base for an extension?
Sometimes, but not automatically. An extension has different loading and building control requirements than a conservatory, so the existing base must be assessed against the new design. If it does not meet the requirements, it will need to be broken out and replaced.
Is removing a conservatory expensive?
It is usually one of the cheaper demolition jobs. The frame and glazing come down quickly; the cost depends mainly on size, what you do with the base, making good the house wall, and waste disposal.
Do I need permission to remove a conservatory?
A simple removal usually needs little, but if the property is listed or in a conservation area, stricter rules apply. If you plan to replace it with a larger structure, that will have its own permission requirements. Check with your council if in doubt.
Sources & further reading
Figures on this page are typical UK ranges drawn from published sources and depend on your specific building. They are guidance, not a quotation.