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6m x 4m Insulated Garden Room

6m x 4m Insulated Garden Room

First Published: 21 November 2020
Refreshed: 19 November 2024
Reading Time: 2 minutes

This stylish 6m x 4m insulated garden room, designed and built by Hargreaves Garden Spaces, sets itself apart from typical contemporary Cedar-clad designs. The standout feature is its sloped cheek detail on the front elevation, which adds a touch of elegance and individuality to the building.

6m x 4m Insulated garden room by Hargreaves Garden Spaces

Bespoke Design with Multi-Functionality

This garden room was custom-designed as a versatile space for family activities and as a home gym. The design takes inspiration from the Windsor range by Hargreaves Garden Spaces but has been tailored to meet the client’s specific needs.

6m x 4m Insulated garden room by Hargreaves Garden Spaces

SIPs Core for Superior Insulation

The structure is built using SIPS (Structural Insulated Panels), renowned for their strength and high insulation properties. This ensures the room is warm and inviting in winter while remaining comfortably cool during summer, offering year-round usability.

Externally, the room is clad in Western Red Cedar, a premium choice for garden buildings. Known for its natural reddish-brown tones and excellent resistance to rot and fungal damage, Cedar offers beauty and durability with minimal maintenance.

Hargreaves Garden Spaces also provide other cladding options, including:

  • Composite wood for a modern aesthetic
  • Stylish renders
  • Alternatives to Western Red Cedar, such as British Cedar and Scandinavian Redwood

The Western Red Cedar cladding in this build is complemented by Anthracite grey aluminium bi-fold doors, a popular pairing for its sleek, contemporary appeal.

6m x 4m Insulated garden room by Hargreaves Garden Spaces

Eye-Catching Tapered Cheek Detail

One of the defining features of this project is the tapered cheek detail on the front elevation, which supports the roof overhang and frames the entrance beautifully.

While hood detailing around doors is common in garden room design, the tapered sides of this project are a rare touch. This creative element enhances the visual interest of the structure from both the front and side perspectives.

6m x 4m Insulated garden room by Hargreaves Garden Spaces
6m x 4m Insulated garden room by Hargreaves Garden Spaces

High-Quality Interior Finish

The interior matches the high-quality exterior with a plastered and decorated finish, offering the refined feel of a new-build home. The room also features:

  • Laminate flooring installed over underfloor heating, ensuring warmth even on the chilliest days
  • An air conditioning system, discreetly installed for comfort during hot summer months.
  • The air conditioning unit is neatly positioned high on the wall, with the external system placed out of sight.
6m x 4m Insulated garden room by Hargreaves Garden Spaces
6m x 4m Insulated garden room by Hargreaves Garden Spaces
6m x 4m Insulated garden room by Hargreaves Garden Spaces

A Turnkey Solution

This project in Richmond, London, was delivered on a turnkey basis, meaning Hargreaves Garden Spaces managed everything—from groundworks to final decoration. When the team left the site, the room was fully ready for use. The clients simply needed to move in their furniture and start enjoying their new garden space.

Learn More

To learn more about this project, contact Hargreaves Garden Spaces on 07584 626 911 or email info@hgspaces.co.uk. Visit www.hgspaces.co.uk to explore their portfolio.

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Uniquely designed garden
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you & your garden
No planning permission
required in most cases
Garden offices to
self-contained annexes
Based in Brighton & Hove,
building across England
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Uniquely designed garden
rooms & annexes
Bespoke, tailored to
you & your garden
No planning permission
required in most cases
Garden offices to
self-contained annexes
Based in Brighton & Hove,
building across England
See our work →
Explore the Cosy Garden Rooms website to learn more

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