Rendered Garden Office

Built using the latest in construction methods and most advanced materials, the sleek design of our Rendered Garden Office is a stylish and contemporary workspace choice.
Questions? Contact us at 01423 603026 or

Fixtures and Fittings:

Our Rendered Garden Offices come complete with stylish brushed-aluminium fixtures and fittings, including:

  • Interior track light with 4 adjustable spotlights
  • Exterior LED canopy downlights (if required)
  • 4 x double plug sockets
  • 1 x light switch
  • 5kw glass fronted heater
  • Consumer unit

The above is included in the standard Rendered Garden Office package. However, we can easily include extra fixtures and fittings such as wall lights or extra plug sockets to meet your specification.

Please note that provision of an electrical power supply to a Rendered Garden Office is not included. However, we will gladly advise and support you with the installation process if required.


Your Rendered Garden Office will be floored with attractive and hard-wearing oak laminate, which comes with a 5-year guarantee from the manufacturer. If this isn’t to your taste, we can source alternative flooring in a variety of colours and materials to suit your vision. We finish your flooring with pre-primed timber skirting, ready for decorating.

Wall Construction:

We use advanced methods and materials to construct the walls of our Rendered Garden Offices, including:

  • 18mm timber cladding
  • 25mm x 35 tanalized timber to allow air circulation
  • Waterproof membrane
  • 4”x2” c16 structural timber with acoustic insulation
  • Celotex rigid insulation
  • Plasterboard and plaster skim coat

Externally, the building is finished with a dual coat system of silicon render, which sits on an external fibreboard. This cement-free system boasts outstanding durability, resistance to cracks, and provides exceptional weather protection. Our Rendered Garden Offices are available in up to 800 different colours to suit your taste and blend with your surroundings.

The internal walls of a Rendered Garden Office are plastered and skimmed to a smooth finish, ready for decoration (please allow up to 2 weeks for the plaster fully dry).

Roofing System:

Our Rendered Garden Offices are crowned with a roofing system made from insulated panels and an unbroken waterproof membrane, providing maximum energy efficiency.

Windows and Doors:

Our standard Rendered Garden Offices feature bright, airy French doors, coupled with a small side window. The frames are available in a choice of colours, sizes, and shapes to suit your style, and can even be upgraded to aluminium bi-fold doors or sliding doors upon request.


All our Rendered Garden Offices are built on a tough foundation. We use a sturdy pile system, which sees metal rods inserted into holes dug at 1m intervals across the footprint of the structure, which are then filled and reinforced with concrete. We then anchor your Rendered Garden Office to this foundation as it is constructed.

Our Garden Office Features

Zero Maintenance

Modern Garden Offices are designed with the future in mind, and once your new workspace is in place there’s nothing to do to maintain it – ever! We use top-grade materials to ensure your garden office stands up to the elements for decades.

No Planning Needed

We have specifically designed our outdoor workspaces to meet pre-approved planning permission guidelines for garden offices. In most cases your Modern Garden Office can be installed without a planning application.

30+ Year Lifespan

We use innovate building methods and exceptional quality materials to ensure our Modern Garden Offices have a minimum life span of 30-years. All our buildings are backed by a 10-year warranty as standard, to give you peace of mind.

Equipped for Work

Modern Garden Offices are purpose-built workspaces, so we’ve factored in everything you need for comfort and productivity. Internet, telecoms, and plenty of power sockets can be included and placed wherever you like.

Fully Customisable

Our garden office designs can be easily customised. From the size and shape of the building to the quantity, style and placement of windows, doors, fixtures and fittings; we tailor your Modern Garden Office to your exact requirements.

Year-Round Use

Your garden office is designed for use throughout the seasons. Industry-leading energy efficient insulation to keeps your office space cosy, and we build in heating, lighting, and other home comforts so you can work year-round.



Beautiful contemporary garden office, built within 3 days! Spec and ordering process was simple.

Caroline McCarthy (October 2023)

Just had a garden room installed. The whole operation was simple and straightforward. John and Luke, who did the building were friendly, efficient and tidy and did an amazing job. I would highly recommend. Thanks guys!

Ian Richards(September 2023)

I could not praise Tim & Eddy enough (the builders)! the building of my outside office went like clockwork & Modern Garden Rooms are a pleasure to deal with, I could not recommend them more !

Steve Arber (July 2023)

AMAZING team, service, expertise and so friendly too. I would highly recommend

Gwladys Hall (June 2023)

I have recently had a garden room built and am so pleased with the finished product. Although it is one of the smaller rooms, it has given me a spacious working space that has exceeded my expectations.

Jo Hunt (September 2021)

Steve and Sam completed our room not that long ago and it was a fantastic job through from our initial contact with Mandy to the final completion.

Graham Cartmell (September 2021)

From start to finish the Modern Garden Rooms team we're fantastic. Michael was great with the plans and talking us through our options and what would work to make the most of the small space we had.

Becky, Seth and Fern Bignall (October 2021)

Hi Mandy hope all is well with you. Many thanks for a wonderful space that you and your team created for us.

Matt from Liversedge (July 2020)

Communication is amazing, and Mandy is very thorough! Looking forward to works in the future.

David from Potton (June 2020)

Hi Amy, Martin & Jack were great this week. We enjoyed the build and greatly appreciated their efforts.

Richard from Sheffield (June 2020)

Hi Jonny, very happy with Lewis – good guy who gets on with the job and is easy to work with. The pool house looks great.

Janice From London (June 2020)

Lewis thank you once again for all your hard work over the past few days. The room looks fantastic, and we are delighted with it.

Corinna from Doncaster (April 2020)

Just like to say how great your guys were to deal with- a real credit to any business and exceptionally hard working.

Allen from Guildford (March 2020)

Hi Jonny! We are very happy thanks. It looks brilliant and the guys were lovely.

Jo from Farnham (March 2019)

Thanks again for everything. You’ve done a cracking job. I look forward to passing on your details to plenty of jealous friends and clients!

Tim from Kingswood (March 2019)


Book your Free Survey




71-75, Shelton Street,
Covent Garden, London,


Our Showrooms

Our new showrooms are the best place to experience our quality and range of garden rooms and garden offices.