Brick Garden Rooms
Brick-clad or composite garden rooms for home offices, gyms and garden bars — around 50% less than a builder's quote, available bare-bones or fully finished turnkey.

A Nucrete brick garden room is a steel-framed garden building with fully insulated walls and roof, clad in brick or maintenance-free composite. It's a home office, gym, bar or hobby room for around 50% less than a typical builder's quote. Take the insulated, weathertight shell to fit out yourself, or a turnkey room that's wired, plastered and ready to use.
Most garden rooms are timber, because brick has always seemed too expensive: builders tend to quote garden rooms at home-extension rates of £1,500–£2,000 per square metre. We fixed the cost problem instead of abandoning the material. Our custom roofing parts and fittings are prefabricated in the factory — similar to the offsite methods used by German house builders — so the on-site build is faster and the final price drops by around half, without any loss of quality.
Why choose brick over a timber garden room?
Brick lasts a lifetime and needs little to no maintenance — no re-staining, no rot, no fading cladding. It's also naturally better at keeping weather out and sound in, which matters for offices, music rooms and games rooms. And because brick is the material your house is built from, a brick garden room reads as a permanent structure that adds real value to your property.
Timber's advantage has always been price. Our range removes most of that gap — in our published comparison, a finished brick room actually costs less than an equivalent-quality timber one.
How much does a brick garden room cost?
As a guide, our published comparison for a typical garden room project breaks down like this. Bare-bones is the insulated, brick-finished shell, with the internal fit-out (flooring, electrics and decoration) costed separately for DIY completion; turnkey includes the lot, finished by us.
| Route | What it covers | Guide total (inc VAT) |
|---|---|---|
| Bare-bones brick (DIY completion) | Insulated, brick-finished shell at £10,339, plus foundations, flooring, electrics and internal decoration arranged separately | £15,757 |
| Turnkey brick | Everything included and finished by us | £22,204 |
| Typical timber garden room | Equivalent finished specification | £25,296 |
Those are illustrative figures for one example project — every garden room is priced to your size and specification, so ask for an itemised quote.
What's included as standard?
- Fully insulated walls and roof for year-round comfort
- Brick cladding in a choice of colours — Red, Buff or Blue — or a maintenance-free composite finish
- Steel-framed structure, prefabricated in the factory for a fast, clean install
- White uPVC fascias and gutters (Anthracite Grey or Black available as a premium upgrade)
- Quality white uPVC french or sliding patio door
- Installation by fully qualified and insured building teams
Windows and doors come in many styles, so tell us the look you're after and we'll spec the building to match — from a glazed office front to a solid, secure hobby room.
How does the process work?
It starts with a survey, usually a virtual one. You complete a short form about the site and send a few photographs, and with the help of satellite imagery we can survey most properties accurately without a visit. It comes with a 100% money-back guarantee if for any reason we can't complete the work on budget. Once you're happy with the final quote, a £500 deposit secures the order, with three staged payments through the build.
Every garden room sits on a concrete foundation that forms the floor and the footing in one. The insulated, brick-finished structure is then erected on top by our own teams. Lead times vary with the time of year, so plan early. A garden room ordered in good time is one you'll actually use this summer.
Need the groundwork too? We lay concrete bases and foundations, so the whole project can run through one company.
What can't a brick garden room be used for?
A Nucrete brick garden room is a garden outbuilding — ideal as a home office, gym, games room, bar, summer house or jacuzzi room. It is not habitable space: we don't build extensions or sleeping accommodation, which need architects, structural engineers and traditional construction methods. That boundary is also what keeps the building within permitted development for most homes, so in most cases no planning application is needed.
Brick, timber or concrete — which garden building?
If your budget won't stretch to a turnkey brick room, there are two honest alternatives. A quality timber garden room costs about the same as our turnkey brick option — more, in our published comparison — so at that end of the market brick is usually the better buy. At the value end, a concrete shed or workshop gives you a solid, secure garden building for a fraction of the price. It isn't insulated living space out of the box, but it's an excellent starting point for a workshop or hobby space.
Compare the value option: concrete sheds and workshops, installed in around a day with a 10-year structural guarantee.
Where do I see designs and prices?
Brick garden rooms have their own home on Nucrete Prestige, our dedicated brick buildings website, with designs, photos and price lists — plus a bespoke plan service if you have something specific in mind. Or call us free on 0800 849 9036 and talk it through with a person first.
Brick garden room questions, answered
Do I need planning permission for a brick garden room?
In most cases, no. The building is designed as a garden outbuilding, so it normally falls under the government's permitted development scheme. Listed buildings, conservation areas and homes with permitted development rights removed are the usual exceptions — check with your local planning authority if any apply.
Can I sleep in a brick garden room?
No — it's a garden outbuilding, not habitable accommodation. Offices, gyms, bars and hobby rooms are all fine; bedrooms and annexes need planning permission, building regulations sign-off and traditional construction, which is a different kind of project.
What's the difference between bare-bones and turnkey?
Both are the same insulated, brick-finished building. Bare-bones hands you the weathertight, insulated shell to fit out yourself: flooring, electrics and internal decoration, which suits confident DIYers and keeps the upfront cost down. Turnkey means we complete that internal fit-out and hand over a finished, ready-to-use room.
Is a brick garden room warm enough to use all year?
Yes. The walls and roof are fully insulated as standard on every garden room. A turnkey room is also plastered and wired, ready for year-round use; a bare-bones shell is insulated and weathertight, ready for you to add electrics, flooring and finishes. Always use a qualified electrician for any electrical work.
How long does a brick garden room take?
The on-site build is quick, because the insulated, brick-finished structure is prefabricated in the factory before it arrives. Overall lead times depend on the time of year, so order well ahead of when you want to start using the room.
Written and reviewed by the Nucrete team. The same family business behind 45+ years of concrete garages, with specialist teams building the Prestige brick range. Call us free on 0800 849 9036 to talk through bare-bones versus turnkey for your garden.