Building Options
Our modular garden rooms come with exceptional standard features, and you can customise every aspect to suit your needs. Use our 3D configurator to design your perfect space with over 220 size combinations and countless finish options.
Launch 3D ConfiguratorSize Options
Choose from 220+ size combinations to create your perfect space. Our modular system uses standard panels to offer maximum flexibility while maintaining structural integrity.
Width & Depth
Width Options
Available in 0.55m increments from 3.3m to 8.8m wide
Depth Options
Available in 0.55m increments from 2.2m to 4.4m deep (internal depth)
Actual external depth is +0.2m to account for wall thickness
Height Options
2.5m Standard Height
Most PopularIdeal for most uses. Can be built under permitted development without planning permission in most cases.
2.75m Extra Height
+10%Extra internal height creates a more spacious, airy feel. Perfect for taller ceilings.
3.0m Gym Height
+15%Ideal for gyms with overhead activities. Can be built if positioned 2m+ from boundary.
3.5m Golf Simulator
+25%Purpose-built for golf simulators requiring full swing clearance with sensors overhead.
External Cladding
Choose from our maintenance-free steel cladding or upgrade to premium composite finishes. Mix and match different finishes on different walls to create a unique look.
Anthracite Steel
Standard- Zero maintenance required
- Micro-ribbed modern finish
- Included on all walls as standard
- Weather-resistant and durable
Premium Composite Cladding
Upgrade to premium composite wood-effect finishes. Available for front, left, and right walls - mix and match to create your perfect design.
Coffee Composite
Warm brown wood-effect finish
Black Composite
Modern matte black finish
Grey Composite
Contemporary grey finish
Priced per square meter - use the configurator to calculate total cost
Doors & Windows
Every building includes a 2.2m sliding door as standard. Add windows to bring in natural light and create the perfect atmosphere. All windows are fully draggable in our configurator for precise positioning.
2.2m Sliding Door - Included
Our premium aluminium sliding door provides exceptional thermal performance and smooth operation. The large glass area floods your garden room with natural light.
- Full-height 2.2m design maximizes light
- Smooth-glide sliding mechanism
- Thermally efficient double glazing
- Multi-point locking for security
Window Options
1.1m × 1.1m Desk Viewing Window
Classic square window perfect for positioning at desk height. Ideal for home offices to maintain connection with your garden.
- • Can be placed on any wall
- • Perfect for office desks
- • Draggable positioning in configurator
1.1m × 0.45m Slot Opening Window
Horizontal slot window that provides excellent ventilation while maintaining privacy. Modern architectural detail.
- • Can be placed on any wall
- • Perfect for ventilation
- • Contemporary design feature
0.6m × 2.2m Full Height Window
Narrow full-height window adds vertical elegance. Creates dramatic light shafts and visual interest on your front wall.
- • Front wall only
- • Maximizes natural light
- • Elegant vertical proportion
0.9m × 2.2m Full Height Window (Wide)
Wider full-height window for maximum light penetration. Perfect beside your sliding door for a wall of glass effect.
- • Front wall only
- • Maximum light entry
- • Pairs beautifully with sliding door
Configurator Tip: In our 3D configurator, you can drag and drop windows to position them exactly where you want. Experiment with different combinations to find your perfect layout.
Internal Finishes
Create the perfect interior atmosphere with our range of flooring and wall finishes. All options are designed for durability and style.
Flooring - Included as Standard
Dark Oak Laminate
Rich, warm tones create a cosy, traditional feel. Perfect for home offices and lounges.
Light Oak Laminate
Bright, natural appearance makes spaces feel larger. Popular choice for studios and gyms.
Light Grey Laminate
Contemporary grey tones suit modern aesthetics. Ideal for creative studios and workspaces.
All flooring options included at no extra cost - simply choose your preference
Internal Wall Finishes
Off-White Steel Profile - Standard
Our standard internal wall finish features smooth, lined off-white steel panels. Clean, modern, and maintenance-free.
- • Smooth, clean appearance
- • Easy to clean and maintain
- • Included on all walls as standard
Premium Acoustic Feature Walls
Upgrade your back wall or side walls with premium acoustic panels. These beautiful wood-effect panels add warmth and visual interest while providing excellent acoustic properties.
Oak Feature Wall
Premium oak-effect acoustic panels create a warm, sophisticated atmosphere. Perfect behind a desk or seating area.
- • Exceptional acoustic properties
- • Warm, natural wood appearance
- • Available for back, left, or right walls
Grey Feature Wall
Contemporary grey acoustic panels add modern elegance while dampening sound. Ideal for music rooms and studios.
- • Excellent sound dampening
- • Modern, sophisticated aesthetic
- • Available for back, left, or right walls
Feature walls cannot be applied to the front wall due to the door and window configurations. Priced per square meter based on wall size.
Electrical Packages
Professional electrical installation by certified electricians. All packages include surface-mounted sockets, lighting, and heating. Choose the package that matches your needs or arrange your own electrician.
Small Package
Perfect for simple home offices or occasional-use spaces. Covers essential lighting and power needs.
- 2 double sockets
- 1 LED ceiling light
- Consumer unit with RCD protection
- 1.5kW electric radiator
Ideal for: Simple home office, hobby room, or storage with power
Medium Package
PopularOur most popular choice for fully-equipped home offices and studios. Provides comprehensive power and lighting.
- 4 double sockets
- 2 LED ceiling lights
- 1 external LED light
- Consumer unit with RCD protection
- 1.5kW electric radiator
Ideal for: Home office, studio, gym, or entertainment room
Large Package
Maximum power and lighting for larger buildings or intensive use. Perfect for gyms, studios, or multi-purpose spaces.
- 6 double sockets
- 3 LED ceiling lights
- 2 external LED lights
- Consumer unit with RCD protection
- 1.5kW electric radiator
Ideal for: Large gym, professional studio, or high-equipment spaces
No Package (DIY)
Prefer to use your own electrician? Choose this option and arrange your own electrical work after installation.
- Building delivered without electrical installation
- Ready for your electrician to fit
- All internal walls accessible
Note: Ensure your electrician is Part P certified for building regulations compliance
Additional Electrical Options
Electrical Connection to Main House
Complete armoured cable connection from your main house consumer unit to your garden room, professionally installed with full certification and sign-off.
Subject to site survey - distance and obstacles may affect feasibility
Internet Data Cable Connection
CAT6A ethernet cable professionally installed from your existing WiFi hub to your garden room for rock-solid internet connectivity.
Subject to site survey - works best for distances under 30 meters
Heating & Cooling
Stay comfortable year-round with our heating and cooling options. Our buildings are fully insulated for excellent thermal performance.
Electric Radiator - Included
All our electrical packages include a 1.5kW electric panel radiator. Combined with our excellent insulation, this provides comfortable warmth even in winter.
- • Energy-efficient panel radiator
- • Thermostat control for comfort
- • Sufficient for our insulated buildings
- • Quick heat-up time
Air Conditioning System
Upgrade to a professional split system air conditioning unit. Provides heating, cooling, and dehumidifying for ultimate year-round comfort.
- Heating, cooling & dehumidifying modes
- Wall-mounted internal unit
- External condenser unit (requires 0.8m clearance)
- Professional installation & commissioning
- Remote control included
Ideal for gyms, studios, or year-round intensive use
Excellent Thermal Performance
All our buildings feature 100mm PIR core insulated panels with zero thermal bridging. This means your garden room stays warm in winter and cool in summer with minimal energy use. The advanced insulation far exceeds standard building regulations.
Groundworks & Decking
Choose your foundation method and add premium composite decking to complete your garden room installation.
Foundation Options
Existing Concrete Base
If you have an existing stable, flat concrete base, we can install directly on top at no additional cost.
- No additional foundation cost
- Must be stable and level
- Quick installation
Ground Screw Foundation
Eco-FriendlyModern eco-friendly foundation system perfect for grass or soil installation. Quick to install with minimal ground disturbance.
- Eco-friendly alternative to concrete
- Works on grass, soil, or uneven ground
- Faster than waiting for concrete to cure
- Excellent for slightly sloped areas
- Screws placed at 1m intervals
Pricing scales with building size - smaller buildings cost more per m², larger buildings cost less per m²
Composite Decking & Privacy Screens
Premium Composite Decking
Add beautiful, low-maintenance composite decking at the front of your building. Choose from a minimum of 3 boards up to 10+ for your perfect outdoor space.
- Premium composite material
- Zero maintenance required
- Weather and fade resistant
- 140mm board width with 6mm gaps
- Adjustable depth in configurator
Privacy Screens
Add matching composite privacy screens to the left or right side of your decking area. Perfect for creating a more intimate, sheltered outdoor space.
- • Available for left or right side
- • Requires decking to be selected first
- • Matches decking material and finish
- • Provides screening at front corners
Construction Specifications
Panel System
50mm thick insulated panels with 100mm PIR core. Steel exterior and interior (0.5mm each side) with zero thermal bridging.
Panel Widths
Standard 1.1m panels or 0.55m half panels. All dimensions are in 0.55m increments for modular flexibility.
Roof Structure
Light grey micro-ribbed finish with 125mm flitch beam structure and 50mm insulated roof panels.
Wall Thickness
External depth is +0.2m more than internal depth to account for wall panel thickness.
Front Canopy
400mm overhang included as standard on all buildings for weather protection and aesthetic appeal.
Planning Support
2.5m height typically qualifies for permitted development. In-house planning consultant available for taller buildings.
Ready to Design Your Garden Room?
Use our interactive 3D configurator to explore all these options and create your perfect garden room. Get instant pricing and see your design come to life.