Initial Contact
Get in touch with us via phone or email to discuss your project.
Luxury Garden Rooms | Year-Round Living Spaces
Premium garden buildings with ground screw foundations. No concrete, no
mess, ready in 6 weeks.
More Than a Shed –A Genuine Extension of Your Home
A Crown garden room isn't a flat-pack cabin or a glorified summer house. It's a fully
insulated, year-round living space built to the same standards as your main property.
What sets us apart? Our partnership with Ground Screw Centre means we can install
foundations in a single day – no concrete, no excavation, no waiting for curing. Combined
with our ISO 9001 build quality, you get a premium garden room that's ready to use in just 6
weeks.
Working towards
ISO 9001
Standards
Garden Rooms for Every Purpose
Home Offices
The permanent work-from-home solution. Full electrical installation, high-speed internet
capability, heating, and proper insulation mean you can work productively year-round – with
a genuine commute of 30 seconds.
Ideal size: 12-20 sqm
Garden Gyms
No more gym memberships or waiting for equipment. Your private fitness space with
reinforced flooring for heavy equipment, ventilation systems, and optional shower/WC
facilities.
Ideal size: 15-25 sqm
Art Studios & Workshops
Natural light, proper ventilation, and dedicated space for creative pursuits. We can
incorporate north-facing roof lights, wet areas for art materials, and heavy-duty power for
workshop equipment.
Ideal size: 15-30 sqm
Wellness Retreats
Yoga studios, meditation spaces, or therapy rooms. Calm, quiet environments with underfloor
heating, ambient lighting, and sound insulation for ultimate relaxation
Ideal size: 12-18 sqm
Entertainment Rooms
Games rooms, home cinemas, or bar areas. Soundproofed for movie nights or music sessions,
with options for built-in entertainment systems and wet bars.
Ideal size: 20-35 sqm
Guest Annexes
Self-contained accommodation for guests, elderly relatives, or rental income. Full kitchen
facilities, bathroom, and bedroom space – subject to planning requirements.
Ideal size: 25-40 sqm
Used and loved by people at leading companies
Revolutionary Foundations: Ground Screw Technology
Crown Construction exclusively partners with Ground Screw Centre to deliver the fastest,
cleanest foundation system available in the UK.
What are ground screws?
Ground screws are galvanised steel helical piles that screw directly into the earth – like giant
corkscrews. They provide the same structural stability as concrete foundations but with
massive advantages.
Why ground screws beat concrete:
Ground Screws
Concrete
Installation time
1 day
2–3 weeks
Mess and disruption
Minimal
Significant excavation
Cost
Often lower
Material + labour + time
Environmental impact
No concrete waste
High carbon footprint
Removability
Fully removable
Permanent
Usability
Immediate
7+ day curing period
Perfect for:
- Gardens with limited access (no concrete truck required)
- Sloped or uneven ground
- Areas with tree roots nearby
- Clients who may move house (take your garden room with you!)
Visit groundscrewcentre.co.uk to learn more
Premium Finishes with Cladco
Your garden room’s exterior finish makes a statement. Crown partners with Cladco to offer a
range of premium cladding options that complement any garden setting.
Step-by-Step Process
Initial Quotation
We provide an initial quotation based on available drawings and specifications.
Site Visit
We arrange a site visit to assess the property and discuss the project in detail, answering any questions you may have.
Final Plans & Approvals
Once final plans, calculations, and Building Regulations approval are confirmed, we finalise your quotation.
Agreement & Scheduling
After costs are agreed, we provide a work schedule, payment plan, and a formal contract aligned with the agreed start date.
Project Commencement
Construction begins, delivered by our experienced team with a focus on quality, safety, and clear communication.