Proline Garden Office 4.5m x 3.4m

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Proline Garden Office 4.5m x 3.4m

£20,496

The spacious 4.5m x 3.4m Proline Office, offers low maintenance, with plenty of space for a garden office, studio, hobby room, therapist room or garden bar.

Externally clad in durable V-grooved Tricoya and finished in a range of colours, the luxury, low maintenance garden office offers a comfortable, insulated garden office for year-round use.

4.8/5 Based on 109 reviews

Pricing

4.56m x 3.46m

See details & spec for more information on available sizing.

*All prices include VAT. For assembly between 50-75 miles from BA14-0DT add 20%. For 75-100 miles, add 30%. Within M25 and over 100 miles, add 40%.

Size guide Enquire

Included as standard

 
  • 4.56m x 3.46m Proline
  • Insulation in walls, roof & floor
  • Factory painted doors & windows
  • Factory painted exterior walls
  • V-Grooved MDF painted internal lining
  • Tongue & groove timber floor
  • Garden Affairs assembly
  • Delivery to the UK via articulated lorry - delivery charges for a smaller vehicle will apply where access is restricted

Optional extras

*Only available with Garden Affairs assembly

Total cost:

Building Cost

£20,496.00

Assembly Cost*

£2,890.00

Proline Garden Office Features

Low-Maintenance Garden Office

The refined, paint-finished vertical tongue and groove effect on the exterior cladding is built with Tricoya, an exceptional wood composite.

Fully Insulated

The Proline Office ensures a comfortable working space in any season by insulating the roof, floor, and walls.

2.5m High Flat Roof

The Proline, at a height of 2.5m, usually complies with permitted development rights. It features an EPDM rubber roof with a 2-3 degree slope for optimal water run-off.

Double Glazed Doors & Windows

Our top-notch, double-glazed timber doors and windows are designed with secure multi-point locking doors.

Factory Paint Finish

The doors, windows, and exterior walls are finished with a factory paint job as standard, providing a wide selection of colours.

Internally Lined & Painted

Finished with a v-grooved, painted MDF lining, the walls and ceiling of the luxury office are completed to a high standard.

Fully Customisable Design

Tailor your Proline building by adjusting the size, doors, windows, colour, and lining to suit your exact requirements.

  • Details & Spec
  • Custom Options
  • Advice & Resources
  • FAQs

Rot-free, low-maintenance exterior 

The smart, paint-finished, vertical tongue and groove style exterior cladding is made from Tricoya, an incredibly stable modern wood composite with a 50-year above-ground lifespan. It effortlessly withstands all outdoor weather conditions and moisture changes, offering resistance to rot, warping, and fungal attacks.

The Proline is professionally painted at the factory in an eco-friendly, water-based, high-quality finish, available in any RAL color as standard. This allows you to fully customize your building to fit your garden's design.

Modular sizes

Select from a wide range of modular sizes. Buildings are available from 1.8m to 5.6m in width and up to 3.4m in depth, catering to any garden size. You can add the doors and windows you prefer to create a building that reflects your personal style.

Fully insulated

The Proline is completely insulated in the roof, floor, and walls, ensuring year-round comfort - a breathable building with a consistent temperature, allowing you to enjoy working or indulging in hobbies regardless of the weather.

Specifications Size
Wall thickness 120mm
Roof height 2500mm
Eaves overhang 200mm
Base dimension From 2.36m x 1.8m to 5.1m x 3.4m
Doors 1x Single door
Windows 2x Fixed, wide windows

Proline Garden Office Options

The Proline Garden Office is fully customisable to suit your garden.

Below are the custom options available:

Size

The Proline range can be configured in a range of sizes in approximately 50cm increments.

Doors & Windows

Choose from a range of timber-framed, double-glazed doors and windows.

Flooring

The Proline includes a choice of grey or oak effect laminate. For a rustic finish, opt for a tongue & groove timber floor.

Internal Lining

The Proline is finished with a high-spec MDF lining, painted as standard. Timber walls and ceilings are also available.

Colours

Pick from our popular colour range, or choose from the hundreds of RAL colours online.

Electrical Spec

We offer first and second-fix electrics with a range of fittings available.

Canopy

Add a custom-size canopy to shelter from rain & shine and create an indoor-outdoor office space.

FAQs

Do I need a site visit?

In most cases, we find that this is not necessary. Our designers are experienced in all aspects of garden room design and build and are able to prepare plans to your specification without the need to visit your garden.

Do I need planning permission?

Many of the buildings we offer comply with permitted development rights and do not require further planning permission. For larger buildings and special planning zones, additional permission may be required. Read our comprehensive planning guide to establish any additional permissions that you may require.

Planning permission guide
How long will installation take?

Depending on the size, most of our garden buildings can be installed in 1-4 days.

Design your own Proline Garden Office

Try our easy-to-use 3D design tool and configure a Proline Garden Office to suit your needs.

Design tool

Examples of Proline Garden Office designs

Our flat roof Proline Garden Office is fully customisable, below are some examples of alternate designs.

Let's design your ideal Proline Garden Office

Talk to one of our experts to design your perfect low-maintenance garden office.

Enquire
Andrew Foyle profile image

Andrew Foyle

(5 years ago)

Brilliant experience, go to Garden Affairs if you're thinking of a garden building of any sort. Lovely company and very helpful friendly staff and ins... Read more

Derek Edwards profile image

Derek Edwards

(4 years ago)

What fantastic service.. i now have a superb Cabin constructed in a day by an excellent team . it looks fabulous and I could not have received better ... Read more

Tom Hickling profile image

Tom Hickling

(7 years ago)

Really great service and a well built office now in my garden

4.8/5 Based on 109 reviews

What our customers say…

“ Thank you for all your advice on this project. Your team did a great job and the completed cabin lived up to our expectations. When we came to see you in Trowbridge it was the quality… Read more

Mr Hall - Farnham

“ Our beautiful garden building is installed in our garden and it looks wonderful! Your team of fitters were extremely efficient and pleasant and we are delighted with the whole installation.… Read more

Mr & Mrs Bale - Bristol

“ Thank You, for my wonderful Garden Room. I am so pleased with the 'room of my own' , I spend as much time as possible in it ! I sat in the warm and watched the snow we had in March… Read more

Mrs Hanratty - Chippenham

Contact us about the Proline Garden Office range

Please include as much information about the size and style of building you would like.

Alternatively - you can visit our showroom to see some of our garden buildings.

01225 774566
4.8/5 Based on 109 reviews

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