The Sanctuary
starting from
£
17,862

Our premium option for the ultimate garden room.

Anthracite grey bifold doors

Two windows

Western Red A-Grade Canadian Cedar cladding

Ground screws with a timber-framed base

Breathable membrane and insulation

Electrics included

Timber frame construction

Heating system

Premium finishes and fixtures

Futuristic Cabin
Chicago
Miles Esther
Product Designer

What Customers Are Saying

Genuine comments from our satisfied garden room owners

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I genuinely could not have asked for a better service! Clear communication from the start and the end.

Amy Lynes

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Excellent service from start to finish, Ricky and his team were professional , punctual. Finished to a high standard.

Mitchell Taylor

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Great service and top-quality garden room. The team was professional and customised everything.

Charlotte Adams

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Ricky and his team did an excellent job on my garden room. Extremely professional and friendly manner.

Luke Facer

Why Choose LouMil Garden Buildings?

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UK Manufactured

Proudly built in the UK using premium materials sourced for British weather conditions.

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Fully Insulated

High-performance insulation creating an energy-efficient space regardless of temperatures.

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Complete Service

Hassle-free process with everything handled by our experienced team from start to finish.

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Bespoke Design

Personalised designs allowing you to choose every element from cladding to interior finishes.

Dimensions

Pricing

3m × 2m

£17,862

3m × 3m

£19,096

4m × 3m

£21,307

5m x 3m

£25,252

6m x 3m

£27,011

7m x 3m

£28,395

8m x 3m

£30,264

9m x 3m

£32,463

5m x 4m

£26,501

6m x 4m

£28,495

7m x 4m

£30,189

5m x 5m

£29,045

6m x 5m

£32,089

Available Upgrades
External Features
  • Sliding Doors
  • Extra Windows (Various Sizes)
  • External Decking or Verandas
Internal Features
  • Partition Walls
  • Luxury Flooring Options
  • Designer Lighting Features
  • Bespoke Storage Units
  • Custom-in Desks or Worktops
  • Additional Power Sockets
Additional Facilities
  • Bathroom Installation (Toilet, Sink, or Shower)
  • Kitchenette Installation
  • Smart Home Integration (Lighting, Heating, Security)
We're here to help, contact us!

Luxury Garden Room Without Compromise

The Sanctuary: The Ultimate Garden Room. Indulge in exceptional craftsmanship with The Sanctuary garden room, showcasing stunning Western Red A-Grade Canadian Cedar cladding and sleek bifold doors for a seamless indoor-outdoor experience.