Timber-Effect Modular Buildings
Timber-effect cladding is the finish that makes a modular building read as a garden room rather than a cabin. It is chosen wall by wall, so you can run timber on the elevations that are seen and something plainer elsewhere.

Chosen wall by wall
Cladding style and colour are set per wall rather than for the whole building. That lets a garden room match the house on the visible sides, or a commercial unit carry branding on the frontage and a plain finish at the rear.
- Timber-effect finish without timber maintenance
- Style and colour selected per wall
- Mixes with smooth, vertical and horizontal profiles
- Warms up an otherwise contemporary building
- Common on garden rooms, annexes and lodges
- Previewed as you design in the builder
Typical arrangements
Garden room with timber-effect on the visible elevations.
Annexe with timber front and plain rear.
Lodge or clubhouse with a full timber-effect exterior.
Timber-Effect Cladding — key facts
- P300 unit
- 2.9m × 2.2m externally; approximately 2.7m × 2.0m usable internally
- P400 unit
- 3.9m × 2.2m externally; approximately 3.7m × 2.0m usable internally
- P600 unit
- 5.9m × 2.2m externally; approximately 5.7m × 2.0m usable internally
- Configuration
- Mix P300, P400 and P600 units to create tailored footprints and shapes
- Unit height
- 2.40m external / 2.16m internal
- Storeys
- Up to two storeys, subject to final project design
- Delivery
- UK mainland and Northern Ireland — transport quoted separately
Adacon modular buildings use P300, P400 and P600 units with external lengths of 2.9m, 3.9m and 5.9m, a common 2.2m width and 2.40m external / 2.16m internal height. The sizes can be combined to create more tailored floor areas and building shapes, joined side by side or stacked to two storeys subject to the final project design.
What's available
Timber-Effect Cladding — photo gallery


Timber-Effect Cladding — common questions
Buildings that commonly use this
Choose a garden room by what you want to do in it: office, workshop, studio, gym or business space. Compare uses, then explore Adacon garden-room models.
Modular holiday lodges and glamping units for holiday parks, campsites and rural sites — insulated, fitted, with shower room and kitchenette options.
Insulated modular garden offices delivered fitted out with power, lighting and glazing. Configure your garden office online and get an instant estimate.
Related design options
All design optionsHomes with this design
All modular homesUseful guides
Practical guidance on module sizes, configuration, fit-out and the factors that shape a tailored modular-building quotation.
Whether a modular building needs planning permission depends on its use, size, siting and duration. Read how the common cases usually work in the UK.
Modular buildings need a level, load-bearing base rather than traditional deep foundations. Learn what base types suit garden rooms, site offices and two-storey builds.
Get a price for Timber-Effect Cladding
Tell us what you need and we'll come back with pricing and lead times — usually within one working day.