Garden office
A focused place to work away from the distractions of the house.
Our premium garden-building range
A room beyond the house, crafted without compromise
Create a substantial timber office, studio, gym or private retreat with heavy-duty materials, considered glazing and a layout designed around your garden.
20mm premium timber cladding
3×2" building-grade framework
100% Tanalised timber
Designed as a genuine extra room
A premium workspace, studio or retreat built for your garden
Garden Rooms are the highest-specification buildings in the Beast Sheds range. They combine robust structural timber with refined doors, generous glazing and a broad choice of layouts to create a space that feels considered rather than simply converted.
Configure the building around natural light, access and the way you plan to use the room. The customiser below updates the design and price as you make each choice.
Creative studio
Plan windows and doors around daylight, equipment and your working style.
Private gym
A substantial, adaptable shell for training and wellbeing at home.
Garden retreat
A calm, attractive room for relaxing, entertaining or enjoying the garden.
Premium by construction
Materials selected for strength, finish and longevity
A high-end Garden Room should feel substantial from the frame outwards. These are not lightweight summer buildings—they use the same uncompromising materials that define the Beast heavy-duty range.
01
Extra-thick 20mm cladding
Tanalised, specially designed rebated shiplap planed redwood creates a substantial external envelope.
02
100% Tanalised timber
Every timber component is pressure treated to support long-term outdoor durability and easier ownership.
03
Building-grade 3×2" framework
Heavy-duty planed structural timber provides the strength expected from a room intended for regular use.
Inside the build
See how a premium Garden Room comes together
Explore the construction, proportions and details that turn a timber garden building into a credible office, studio or leisure room.
Your specification
Configure your Garden Room
Work through each stage and review the live design before adding the room to your basket.
Configure your building
Design a Garden Room around the way you want to use it
Choose the footprint, access, glazing, layout and finishing options. Your price and design update as you make selections.
SizeOpeningsLayoutFinishReview
Size
garden room small
garden room large
Doors
Doors
Review the current door style and hinges, then change or add doors where needed.
Door 1
French Door with 2 Windows > Clear > White_White
£ 1975
This door is included FREE with your shed
( There is a charge of £ 1975 for the upgrades you have chosen )
( There is a charge of £ 1975 for the upgrades you have chosen )
Add another door
Select the door specification and quantity to add.
single door
single door
double/ french door
single door
single door
single door
double door
double door
Windows
Windows
Review the current style, pane and fixing, then change individual windows or update them together.
Window 1
Portrait Window > Opener Double_Glazed > Standard Sash > White_White
£ Free
This window is part of your Door & window pack
Window 2
Portrait Window > Opener Double_Glazed > Standard Sash > White_White
£ Free
This window is part of your Door & window pack
Add or update windows
Choose a style, pane and fixing, then apply it to all windows or add more.
side hung window (tall or short)
top hung window
side hung window (tall)
side hung window (short)
Layout
Overhangs & Extensions
Overhangs & extensions
Add covered space to the front or side of your shed.
Overhang
None
-
overhangs and extensions
-
overhangs and extensions
Extras
Roof covering
Choose the finish that best suits your shed and setting.
Roofing
£ Free
40kg Felt
40kg Heavy-duty cross threaded green mineral felt. Much harder to tear than cheaper felts.
40kg Heavy-duty cross threaded green mineral felt. Much harder to tear than cheaper felts.
Extra parts
Add practical upgrades and finishing touches.
Tanalised Bearers
Raise the shed up from ground by an extra 2 inches with rot-resistant Tanalised Bearers.
Extra Height
Partition
Split your shed with a wooden wall partition (specify details on checkout). Note, you will need an Extra Door (please add).
Extra Floor Runners
Tanalised rot-resistant Floor Runners - what the flooring's nailed to. All our sheds come with the required number, but Add more if you need to increase the floor strength when storing exceptionally heavy items.
Shelves
Add sturdy Shelves that can run length or width of shed. Shelves are 12 inch in depth.
Breathable Membrane
High vapour permeability ensuring the membranes absorb the vapour and keeps the insulation layer dry. No ventilation gap needed. Totally waterproof, offering a secondary layer of protection against driving rain or snow.
Ramp
Add a custom built, treated timber ramp for access to your shed
Wood Protector
Long lasting color and water repellent protection for external timbers. Contains biocide preserver to prevent surface fungal growth. 2.5L
onduline roofing
onduline roofing
onduline roofing
onduline roofing
felt roofing
shelving
bearers
Bearers
runners
breathable membrane
breathable membrane
breathable membrane
Your Shed
YOUR SHED
Current configuration
Total
£7,315.00
Includes VAT, free delivery and free fitting*
Shed specifications 10x10 · HiPex_C Treatment: Tanalised · Cladding: Beast
- Size
- 10x10
- Layout
- HiPex_C
- Treatment
- Tanalised
- Cladding
- Beast
- Ridge height
- 2440 mm
- Eaves height
- 2040 mm
This is a simplified preview of the layout, doors and windows. Some selected options may not be shown.
Selected options
Updates automaticallyWindows 2
- Portrait Window > Opener Double_Glazed > Standard Sash > White_White £0
- Portrait Window > Opener Double_Glazed > Standard Sash > White_White £0
Doors 1
- French door £1975
Extras
- Roofing — 40kg Felt £0
Total price
£7,315.00
A lasting addition to your home
Create the Garden Room your space deserves
Return to the customiser to refine the layout, glazing and specification before placing your order.
