Garden Rooms

Sizes from 2.5m x 2.5m to 10m x 3m

Our traditional timber framed garden rooms offer an outdoor living space with no compromises.

With a professionally plastered interior just like the inside of your home and fully insulated to the latest Building Regulations you can rest assured you can comfortably use your new garden room each and every day of the year!

Choose from 5 different styles with either double patio or sliding doors, a selection of window sizes and high quality external claddings including: Fibre cement, smooth or woodgrain composites, Thermowood and Western Red Cedar.


Configure your Garden Room Garden Room Finance
Our next available installation date is 2nd September 2024
Special Offer Nine FREE upgrades - On all orders placed before 31st July 2024 View all free upgrades

Configure your Garden Room

  • 1. Select a Shape
  • 2. Select a Size
  • 3. Select a Style
  • 4. Your Price
Select a Shape

Your Garden Room includes

  • Full on-site installation
  • Free UK Mainland Delivery
  • Choice of external cladding *
  • Electrics package
  • Concrete & steel pile foundations
  • Anthracite PVCu windows and doors
  • Fully insulated to building regulations
  • A-rated double glazing
  • Luxury plastered interior
  • 10-year structural guarantee
  • High-quality flooring
  • 145mm thick five-layer roof

* Available on rooms without render or stone exteriors

Special Offer

Nine FREE upgrades

  • FREE Antracite (dark grey) composite decking to the entire front of the building
  • FREE Upgrade to Knauf acoustic slab insulation in all walls and floor
  • FREE 1.5Kw slimline glass panel heater c\w thermostat
  • FREE External waterproof IP66 RCD double electrical socket
  • FREE Brushed aluminium external up/down LED lights (x2)
  • FREE Upgrade to 4 x aluminium double electrical sockets & 1 x light switch
  • FREE 100 litre water butt complete with water filter, tap, lid & stand
  • FREE - Canopy LED downlights (Canopy\Concave Models)
  • FREE - £200.00 Discount To All Showroom Visitors !

On all orders placed before 31st July 2024

Quality & Price Guarantee

Rooms. we built earlier

Oeco Garden Rooms have been elevating your outside space with quality garden structures since 2006.

Our buildings come in a variety of shapes, styles and sizes and can be modifed to suit your particular needs to be an expression of your personal style, all at a price you can afford.

View more

About your future Garden Room from Oeco

All prices include delivery to any UK mainland address (no extra delivery charges!) and complete on site installation by professional installation teams (typically within 5 working days)

Concrete foundations & timber framed construction

EEach garden building is constructed onto concrete pad foundations complete with heavy duty steel piles and feet. The steel feet can be adjusted to accommodate uneven ground surfaces. The whole garden building is raised off the ground to allow the free flow of air underneath, eliminating any risk of condensation or rising damp.

We use traditional timber framed construction which allows total flexibility in the design, construction and finished product. For example you can decide the exact location of any doors and windows during construction. You can tailor the garden building to suit your specific needs and we offer you the ability to choose bespoke sizes.

Luxury plastered interior

All our garden buildings come complete with traditional plaster boarded and skimmed walls and ceiling. The inside of your garden building will be finished to the same high standards as a new house.

A luxury professionally plastered interior gives a warm, elegant surface finish and will help with sound insulation and improved energy efficiency. Please Note: We do not install any sub-standard finishes to the walls or ceiling to cut costs, such as vinyl, melamine or plastic boards.


Each garden building comes complete with a mains consumer unit, 4 x double sockets, 1 x 2 way light switch, internal ceiling light panel and 2 x external lights.

All wiring is fully concealed within the timber framework. On completion of the garden building you will be provided with a Part P electrical certificate for the testing of all the electrical components and wiring.

Door & window profiles, glazing & locks

The PVCu doors and windows are supplied with anthracite (dark grey) profiles on the outside with white profiles on the inside. All glazing units are A rated tinted Planitherm argon gas filled double glazed units complete with super warm edge spacers.

Each individual aluminium reinforced PVCu door and window is fitted with insurance approved locks. We are also able to offer optional PVCu and Aluminium doors and windows in a variety of sizes and colour finishes.

External cladding

Our garden rooms are available in four different exterior finishes including traditional Western Red Cedar, thermowood, textured and rendered cement or split face stone slate.

Western Red Cedar is one of the most popular and desirable timbers to use on cladding due to its array of natural colours which include rich browns, reds and pinks, as well as its natural resistance to decay and rot meaning no additional chemicals or preservatives are needed for long life.

Thermowood offers a consistent brown tone for a beautiful appearance with outstanding durability and if required can be stained or painted.

Our rendered garden lodge designs feature the finest quality acrylic cement render which has a textured finish for a contemporary look. Coupled with the anthracite facia, wall and base profiles and traditional apex roof, the rendered design blends effortlessly into any garden design.

Our natural stacked split face stone slate provides a new look to our garden lodge line-up, providing a more modern look than our traditional designs which is ideal for sleek garden themes. Finished with our anthracite facia, wall and base profiles, our stone finished garden lodges are built with the same quality components as our other structures for all year round use.

Roof, wall & floor construction

Roof - 145mm (5.7 inch) thick five layer roof section incorporating: External anthracite (dark grey) colour co-ordinated outer polyester treated skin, metal reinforced lining, Kingspan PIR rigid thermal insulation core, powder coated metal skin, plaster board and plaster skim. The state of the art highly insulated interlocking roof panels span the single pitch, with a slight fall from front to back. The roof is additionally clad with Western Red Cedar timber facias (classic designs) or anthracite (dark grey) PVCu (contemporary designs). In addition all building roof edges are finished with anthracite (dark grey) aluminium roof edges. Black half round guttering and a down pipe to ground level is fitted to the rear of the structure.

Walls - 160mm (6.3 inch) thick eight layer wall section incorporating: External Western Red Cedar timber cladding, timber latts, external air vent , insulated waterproof breathing membrane, C16 graded structural wall timbers, Knauf thermal slab insulation, internal air vent, plaster board and plaster skim. All the external walls are wrapped in an insulated waterproof breathing membrane. This breathing membrane acts like a one way valve and allows natural moisture to escape out of the building. In addition each garden room incorporates double air vented timber walls. This allows the building to breathe, increases u-values and prevents cold spots and condensation. The wall corners are additionally clad with Western Red Cedar timber facias (classic designs) or anthracite (dark grey) PVCu (contemporary designs).

Flooring - 178mm (7 inch) thick eight layer floor section incorporating: C16 graded structural Tanalith e treated floor timbers, external air vent, timber latts, Knauf thermal slab insulation, internal air vent, industrial grade moisture resistant tongue and groove timber floor boarding, foam underlay, heavy duty v groove oak laminate wooden flooring and MDF pre painted skirting boards. The floor base is additionally clad with Western Red Cedar timber (classic designs) or anthracite (dark grey) PVCu (contemporary designs).

Free site survey

Our garden buildings have been specifically designed to meet the requirements of the current planning permission permitted development rules. Our garden buildings comply with the 2.5m maximum height requirements. Planning permission is not normally required; however we would always advise you to discuss your proposals with the relevant local planning authority before starting work.

We offer a FREE no obligation site survey with the options for bespoke sizes and to fully customise your garden building.


All garden buildings are constructed and designed to provide a superior insulated garden building for all year round and not just for summer. Your garden building will be a cost effective, stunning outdoor space suitable for a multitude of uses. Our zero maintenance garden buildings come with a 10 year structural guarantee. All our garden buildings have a minimum life span of at least 30+ years.

Learn all about our Garden Rooms
Request Our Brochure Visit Our Showroom Book a Free Site Survey Questions? Get in Touch