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Your Trusted Garden Studio Builder in Lancashire
Sanctum Garden Studios has been crafting premium garden studios for over three decades, combining construction expertise with innovative design. As a family-run business, we prioritise quality materials and modern building techniques to deliver durable, insulated garden rooms tailored to individual needs. Our nationwide service covers the UK, including Lancashire, Merseyside, and London, with all projects managed in-house by our experienced team.

Trading Standards Approved, we offer a 7-year warranty on structures and 12-month coverage for fixtures, ensuring long-term satisfaction. Customer reviews consistently highlight our efficient installations, responsive communication, and ability to transform outdoor spaces into functional extensions of the home.
Services
Hampton Garden Studio QuadPod Garden Studio Contemporary Overhang Studio Contemporary Cubed Studio Urban Garden Studio Bespoke Garden Rooms
Highlights and features
  • 30+ years of construction industry expertise
  • Nationwide delivery and installation service
  • Trading Standards Approved quality assurance
  • Family-owned business with direct team management
  • Customisable designs for specific usage requirements
Associations and certifications
  • Trading Standards Approved
What people say
Great service from start to finish Highly recommend the QuadPod model Professional and friendly installation team Excellent product quality Worth every penny
Services
Hampton Garden Studio
Our Hampton Garden Studio offers space-efficient design for small gardens. Featuring uPVC windows and doors, steel-reinforced foundations, and full insulation, it creates a year-round usable space. Ideal for home offices or hobby rooms, this model starts at 8,995 and installs within one day using pre-fabricated components.
QuadPod Garden Studio
The QuadPod features a large fixed viewing window maximising natural light. Constructed with laminated timber framing and aluminium foil-faced PIR insulation, it maintains comfortable temperatures. Starting at 10,995, this studio suits art spaces or garden lounges with installation completed in 1.5 days.
Contemporary Overhang Studio
This studio combines aesthetic appeal with structural integrity through its overhanging roof design. Engineered with composite cladding options and pre-wired electrical systems, it starts at 15,395. The two-day installation includes custom foundation adjustments for uneven terrain.
Questions
Do I need planning permission for a garden studio?
Most Sanctum studios (under 2.5m external size) don't require planning permission. Exceptions apply for larger structures or specific locations within your property.
How long does installation take?
Hampton models install in one day, QuadPods in 1.5 days, and Contemporary/Urban studios in two days. Bespoke designs may require additional time.
Are the studios insulated?
All studios feature full insulation including floors, walls, and roofs using aluminium foil-faced PIR boards for optimal thermal performance year-round.
Can I customise my garden studio?
Yes. Choose from window/door upgrades, internal partitions, and cladding options. Our designers help create bespoke solutions tailored to your specific needs.