Premium Insulated Garden Rooms – Simple, Transparent Pricing
Every Oaklight garden room is bespoke, but we keep pricing simple and upfront. As a guide, our fully insulated, ready‑to‑use garden rooms start from £1,300 per m², including design, foundations, electrics, heating, and installation in the West Midlands.
Small Garden Office
Guide Price From £11,700
Compact 3×3 Garden Office
- Size: Approx. 3m x 3m (9m²)
- Guide price: From £11,700
- Best for: Solo home office, hobby room, reading nook
Includes free bespoke design consultation and professional installation.
Concrete pad foundations
Solid, level base designed to support your garden room for the long term.
Fully insulated multi‑layer walls (breathable membrane, 75–100mm insulation, vapour barrier, plasterboard)
Built like a quality house wall so the room stays warm, dry, and comfortable all year.
Laminated flooring
Hard‑wearing, easy‑clean flooring that looks smart and works for office, gym, or studio use.
uPVC or aluminium doors and window
Modern, energy‑efficient glazing for light, security, and low maintenance.
Internal LED lighting and double sockets
Internal LED lighting and sockets – Includes 2 recessed LED ceiling lights and 2 double sockets as standard, positioned to suit a typical desk layout.
Exterior downlights
Warm outside lighting that makes the room feel inviting and safe after dark. (2 recessed Led ceiling lights)
1.5kW smart electric heater
Quick, controllable heat so the room is usable even on cold winter days.
Wi‑Fi setup ready
The room is wired and positioned so you can easily extend your home Wi‑Fi or add a dedicated router for a strong, reliable connection.
10 year warranty and aftercare
Your garden room is covered for defects in structure and core components, and you can always come back to us if anything needs attention. *Please refer to our Terms and conditions.
Popular Multi‑Use Room
Guide Price From £19,500
Versatile 5×3 Garden Room (Recommended size)
- Size: Approx. 5m x 3m (15m²)
- Guide price: Around £19,500
- Best for: Office + small gym, studio, family chill‑out space
Includes everything in the Compact Garden Office, plus:
- Larger glazed doors for more light
- Additional sockets and lighting points
- More flexible layout for desks, seating or equipment
- Includes free bespoke design consultation and professional installation.
Concrete pad foundations
Solid, level base designed to support your garden room for the long term.
Fully insulated multi‑layer walls (breathable membrane, 75–100mm insulation, vapour barrier, plasterboard)
Built like a quality house wall so the room stays warm, dry, and comfortable all year.
Laminated flooring
Hard‑wearing, easy‑clean flooring that looks smart and works for office, gym, or studio use.
uPVC or aluminium doors and window
Modern, energy‑efficient glazing for light, security, and low maintenance.
Internal LED lighting and double sockets
Internal LED lighting and sockets – Includes 4 recessed LED ceiling lights and 4 double sockets as standard, positioned to suit a typical desk layout.
Exterior downlights
Warm outside lighting that makes the room feel inviting and safe after dark. (4 recessed LED ceiling lights and 2 up and down lights)
2kW smart electric heater
Quick, controllable heat so the room is usable even on cold winter days.
10 year warranty and aftercare
Your garden room is covered for defects in structure and core components, and you can always come back to us if anything needs attention. *Please refer to our Terms and conditions.
Large Studio / Gym
Guide Price From £31,200
Spacious 6×4 Studio
- Size: Approx. 6m x 4m (24m²)
- Guide price: Around £31,200
- Best for: Full home gym, large studio, multi‑purpose family room
Includes everything in the Multi-use Room, plus:
- All standard inclusions
- Extra glazing options (side windows, wider doors)
- Upgraded electrical layout to suit higher equipment use
- Enhanced exterior lighting
Concrete pad foundations
Solid, level base designed to support your garden room for the long term.
Fully insulated multi‑layer walls (breathable membrane, 75–100mm insulation, vapour barrier, plasterboard)
Built like a quality house wall so the room stays warm, dry, and comfortable all year.
Laminated flooring
Hard‑wearing, easy‑clean flooring that looks smart and works for office, gym, or studio use.
uPVC or aluminium doors and window
Modern, energy‑efficient glazing for light, security, and low maintenance.
Internal LED lighting and double sockets
Internal LED lighting and sockets – Includes 6 recessed LED ceiling lights and 6 double sockets as standard, positioned to suit a typical desk layout.
Exterior downlights
Warm outside lighting that makes the room feel inviting and safe after dark. (6 recessed LED ceiling lights and 2 up and down lights)
2kW smart electric heater
Quick, controllable heat so the room is usable even on cold winter days.
10 year warranty and aftercare
Your garden room is covered for defects in structure and core components, and you can always come back to us if anything needs attention. *Please refer to our Terms and conditions.
Discover Exceptional Comfort and Lasting Value
Here we highlight the exceptional benefits and bespoke features that set our garden rooms apart for year-round use.
Superior Insulation for All Seasons
Enjoy a perfectly climate-controlled space with advanced insulation that keeps your garden room warm in winter and cool in summer.
Custom Designs Tailored to You
Choose from a range of bespoke styles and layouts, ensuring your garden room matches your lifestyle and needs perfectly.
Premium Craftsmanship and Materials
Benefit from high-quality construction and durable materials that guarantee your garden room’s longevity and elegance.
Premium Insulated Garden Rooms for Year-Round Comfort
Explore our FAQs to quickly discover everything you need to know about our bespoke garden rooms and services.
What are the standard sizes available for your garden rooms?
Our garden rooms come in a variety of sizes, typically ranging from 10 to 20 square metres, customisable to your needs.
How well insulated are Oaklight garden rooms for winter use?
All our garden rooms feature high-grade insulation designed to keep your space warm and comfortable throughout the year.
Can I use a garden room as a home office or gym?
Absolutely, our garden rooms are tailored to support uses like offices, gyms, studios, or personal retreats with electrical and heating options.
What is the typical lead time for a custom garden room?
Lead times generally range from 6 to 8 weeks, depending on design complexity and current demand.
Every Oaklight garden room is completely bespoke and tailored to your unique needs, but we make sure to keep our pricing straightforward and transparent from the very beginning. As a helpful guide, our fully insulated, ready-to-use garden rooms start from £1,300 per square metre. This price includes everything you need: expert design, sturdy foundations, full electrics, efficient heating, and professional installation within the West Midlands area.