There are so many things that can go pear shaped when organising projects like this but you and your team have been absolutely faultless. All the workmen that you sent were professional, considerate, polite and hard working and they are a credit to your company.

Mr O – Feb 2022

The EVOLVE Range from SMART Garden Rooms, Offices & Studios is stylish British design with a subtle charm.

Garden Room

Timeless proportions with a contemporary twist. Classic British architecture offers a handsome, versatile and affordable garden office. With hand painted vertical panelling and a front overhanging roof, our Evolve range is all about lasting strength and good looks.

The Build

All buildings in the Evolve range benefit from TusC® construction for unparalleled rigidity, solidarity and security. The integrated cladding of heavy-duty 18mm marine ply sits within a 4-inch chassis and is complemented by industry-leading 40mm polyisocyanurate insulation and a strong maintenance free lining, with a neutral silk finish.

Be Inspired

With an impressive choice of colours of the long-lasting colour stain and SMART’s excessive range of upgrades and optional extras, you can customise and create a truly unique garden room to make a personalised style statement.

Request a Brochure

Looking for a Living Space?

You can now upgrade the SMART Evolve for extra living space – click HERE to find out more

The Evolve Range Features

Exterior Colours

Hand painted in a long lasting colour stain, available in a wide variety of colours; from traditional greens, chalky hues to a bold black, there will be a colour to suit all tastes and environments.

All colours are included in the price.

Roof lines

Supplied with a hidden roof as standard, the Evolve range can be upgraded to a low line, high line or even ViewLine. Every roof line contributes style and substance to your new SMART® Garden Room.

Hidden roof is Included in the price

Windows & Doors

Supplied with high quality UPVC double glazed windows and doors as standard. 28mm sealed units with low e-glass, manufactured to current building regulations with high specification security and environmental accreditation. 

Available in a wide variety of colours and sizes, along with the freedom to add as little or as much glass as you like, where you like.

UPVC single door or double doors in a variety of colours, plus unlimited double glazing are included in the price.

Lights & Fittings

Supplied with internal lighting (4 bar ceiling mounted spotlights), light switches (rockers or dimmers) electric sockets and a fuse board, all ready for electrical connection.

Internal lights and fittings are included in the price.

Internal Finishes

All Evolve buildings are supplied with our Popular 1 Interior or Popular 2 finishes; white silk MDF panels framed with either natural timber beading, or painted timber beading, providing a wipe clean surface and no cracking!

Can be upgraded to any of our other internal finishes; Aspen, New England 1, New England 2 or Flush interior.

Popular 1 and Popular 2 finishes are included in the price.


No matter what you plan to use your new space for there is a flooring option to suit, choose from:

(1) 5 laminate flooring options for a modern and contemporary finish.

(2) 5 Carpet colours for a warm and cosy interior.

(3) A durable luxury wood effect vinyl for strength and easy maintenance.

All options are included in the price.


All SMART® garden rooms are supplied with a slimline, wall mounted, thermostatically controlled radiator.

Wall mounted radiator is included in the price.

View More Choices & Optional Extras

SMART® – Garden Rooms, Offices and Studios are factory-built first and then assembled in your garden by our own team of professional fitters.

Due to our unique TuSC® construction method, our buildings are brought onto site panel by panel and can be installed in as little as 1-2 days for our smaller buildings and up to 5 days for our larger ones. No fuss, no mess – just a quick and clean installation causing minimal disruption.


  Internal Width
Internal Depth 2.1m 2.6m 3.2m 3.7m 4.3m 4.8m 5.3m 5.8m 6.4m 6.9m 7.5m 8.0m 8.5m 9.1m
2.1m £15,000 £16,000 £17,000 £18,000 £18,750 £19,750 £20,250 £21,250 £21,750 £22,750 £24,250 £24,750 £25,750 £26,250
2.6m £16,000 £17,000 £18,000 £19,750 £20,250 £21,750 £22,750 £23,250 £24,750 £25,750 £27,250 £27,750 £28,750 £30,250
3.2m £17,000 £18,000 £19,750 £21,250 £22,750 £23,250 £24,750 £26,250 £27,250 £28,750 £30,250 £31,750 £32,250 £33,750
3.7m £18,000 £19,750 £21,250 £22,750 £24,250 £25,750 £27,250 £27,750 £30,250 £31,750 £33,250 £34,750    
4.3m £18,750 £20,250 £22,750 £24,250 £25,750 £27,750 £29,250 £30,750 £33,250 £34,750        

Price includes: Hidden roof, Popular 1 or Popular 2 interior, flooring, UPVC single, double or 2m sliding patio doors and unlimited double glazing, internal 4 bar spotlights and light switches, electric sockets, wall mounted radiator, internal wiring and fuse board, exterior puddle lights and guttering to the rear.

** Price does not include a suitable base or electric connection. SMART® deliver and install to all mainland UK addresses. Surcharges may apply.

You could pay as little as £249 per month with our finance option.

We only ask for a minimum 10% deposit, after which there is nothing to pay for either 6 or 12 months after your building has been installed!

Find out more

Ultra Range
Contemporary British design at its peak; beautiful powerful lines combined with soft curves. An engineering masterpiece.
Temple Folly Range
A timeless and enduring icon of style and elegance with a modern twist. The perfect balance of light, architecture and style.
Suffolk Barn Range
Traditional British barn design, soaking up heritage and exuding rural charm. Solid, dependable and comfortable.
Key Studio Range
Warm and inviting with contemporary lines and soft thermo-wood allowing the natural tones to make their own stunning statement.
Belle Range
The perfect fusion of elegance and intelligent design; an ultra-chic space with redefined style, charm and hidden strength.
Affinity Range
A striking and sensual building, full of grandeur and elegance, working in perfect harmony with your garden

The SMART Configurator

The SMART configurator allows you to easily design your perfect SMART garden room, tailored to your exact requirements, bringing your dream to life.

Once created, you can then view your perfect garden room in your very own garden through our unique and industry breaking AR app.

Get Started

Request Our Catalogue

Please fill in the form to request our latest catalogue. It gives details of our full range of buildings and optional extras. Alternatively give us a call or drop us an email and we’ll be happy to answer your questions.

phone 0800 242 5559

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