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Commercial project · Ark Design Build

Garden room creates a community hub

A 9.6m × 4.8m building for a charity, 2.8m tall, with a kitchen, a cloakroom and a deck shaped around the trees.


Published 7 January 2021 · Updated 23 October 2026 · 2 minute read · Written by The Garden Room & Annexe Guide

Community hub building by Ark Design Build
Ark Design Build  9.6m × 4.8m community hub

While most garden rooms built each year are in people’s back gardens, some companies also offer design services for more commercial projects, creating multifunctional spaces for businesses, charities, and care homes.

Ark Design Build offers a commercial garden room design service in Kent, East Sussex, and parts of Essex. They recently created this building for a charity, which has become a multifunctional community hub for its members.

At a glance

  • Size: 9.6m × 4.8m, 2.8m tall.
  • Built for: A charity’s gatherings, classes and outdoor yoga.
  • Construction: Bespoke, with permission for the height and Building Control sign-off handled by Ark.
  • Finishes: Thermowood and aluminium frames, a corner of narrow windows; plaster inside, with a kitchen and toilet.
  • Company: Ark Design Build, who also design commercial buildings.

Part of our commercial garden building guide →

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The brief

Multi-functional space for a charity

This 9.6m x 4.8m garden room is a bespoke design tailored to the charity’s specific needs. At 2.8m tall, it is higher than the average garden room. Ark Design Build obtained permission for this taller building on their client’s behalf as part of their turnkey service.

The charity wanted a building that could serve multiple purposes. When restrictions allow, it will be used for gatherings and classes. We hear the charity will use the large deck for outdoor yoga sessions-ideal in the tree-lined setting.

Community hub building by Ark Design Build
The deck  shaped round the trees

On that note, just look at how the Ark Design Build team shaped the deck around the trees, respecting the space they need to grow. We have seen Ark Design Build do this before on their garden room with secret shed project.

Inside

Includes a kitchen and cloakroom

Inside, the building has been divided to create a toilet and kitchen. The Ark Design Build team fitted out the bathroom and installed the kitchen as part of their turnkey service. This included all necessary groundworks, connections to the mains services, and having the work signed off by the Building Control Inspector.

Community hub building by Ark Design Build
The interior

The interior of the building has a high-spec plastered and decorated finish. The room will be naturally light thanks to the mix of bi-fold doors and tall windows.

Community hub building by Ark Design Build
Bi-folds and tall windows
Glazing

Unique glazed corner configuration

We like the corner glazing feature in this project. We haven’t seen a collection of narrow glimpse windows spaced like this before, creating a unique glazed corner.

Community hub building by Ark Design Build
The glazed corner
Outside

Finished with Thermowood

The exterior of the building features low-maintenance finishes. Ark Design Build uses powder-coated aluminium-framed doors and windows, which will stand the test of time without needing maintenance.

The external cladding is Thermowood, which has a lovely honey-brown colour and attractive knot pattern.

Thermowood is a softwood treated at a very high temperature, causing structural changes that increase its durability.

Thermowood can be left untreated, and over time it will weather to a silvery-grey colour. This change does not affect the durability of the cladding, only its appearance.

If you are considering a highly insulated, tailor-made commercial building, Ark Design Build are the people to talk to.

Planning something similar?

Learn more about Ark Design Build

Learn more about Ark Design Build’s commercial designs. Chat with the Ark Design Build team on 07896 196 718 or send them an email: contact@arkdesignbuild.co.uk. Explore www.arkdesignbuild.co.uk to see more examples of their work.

Visit Ark Design Build More Ark Design Build projects
More projects like this Commercial garden buildings Garden rooms with a shower room 30sqm+ garden rooms
Read the guides What garden rooms cost Permitted development Building Regulations

Published 7 January 2021 · Photographs courtesy of Ark Design Build.

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