Medium Garden Rooms

Atrium Garden Rooms - Bespoke garden rooms in Leighton Buzzard, Aylesbury, St Albans and Watford., expertly designed and built
MEDIUM (from 9 - 12 m²)

Our most popular and versatile size.

Medium garden rooms offer the ideal balance between generous internal space and a practical garden footprint, making them one of the most popular choices for homeowners looking to add versatile living space without compromising their outdoor environment. Small & medium sizes will most likely not require planning permission.

Large enough to accommodate a wide range of uses yet compact enough to integrate seamlessly into most gardens, they provide the flexibility to support changing lifestyles and everyday needs. Need an alternative size? Other size options available.

Premium Medium Garden Rooms

The perfect balance
of space and style.

Whether you're creating a dedicated home office away from household distractions or a peaceful retreat where you can relax and unwind, a medium garden room provides a comfortable and functional setting tailored to your requirements. The additional space can also serve as a music room, reading room, treatment room, guest space, or multi-purpose family area, giving you the freedom to make the most of your property throughout the year.

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Home Office

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Entertainment Space

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Wellness / Gym Space

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A Garden Retreat

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Creative Studio

bespoke Premium Medium Garden Rooms
bespoke Premium Medium Garden Rooms
Home Offices, Gyms & Everyday Living

Why choose an Atrium
medium garden room?

Medium garden rooms offer enough internal space for practical daily use while maintaining a balanced and proportionate presence within the garden. Their versatility makes them suitable for both residential and professional applications, delivering a valuable extension of your home without the cost and disruption associated with a traditional building extension. Constructed using high-quality materials and available with enhanced insulation options, our medium garden rooms are designed to perform in all seasons. Every element is carefully selected to provide durability, energy efficiency, and long-term reliability, ensuring your garden room remains a comfortable and inviting space year after year.

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Year Round Function

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Efficient Installation

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Low Maintenance

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Modern Build

Features

All our garden rooms are built to the same UK Building Regulations and thermal performance standards as a traditional house.

Foundation
An engineered concrete base provides exceptional structural integrity and long-term stability.

Insulation
High-performance insulation throughout the walls, roof, and floor ensures excellent thermal efficiency and year-round comfort.

Doors & Windows
Premium double-glazed aluminium, Timber or uPVC doors and windows deliver outstanding thermal performance, noise reduction and a sleek, contemporary appearance.

Flooring
A wide range of flooring options including engineered timber, laminate, carpet and tiles, allowing you to choose the finish that best suits your space.

Internal Walls
Finished with a smooth plastered and painted surface, or clad in your choice of materials including timber, composite, stone or fabric.

Electrical Works
We will install an independent feed providing a safe, stable and consistent supply to the unit. All electrical
installations are fully certified to current regulations and completed to Part P standards by qualified electricians.

Internal Lighting
We can create any lighting atmosphere you desire, from recessed downlights to perimeter, mood, atmospheric, wall and feature lighting.

Wi-Fi Connectivity
We can integrate a high-performance mesh Wi-Fi system to deliver fast and reliable coverage throughout your garden room/ office.

Heating
Our heating solutions are tailored to your needs and can vary from electric underfloor heating to panel heaters to more comprehensive systems if required.

Cladding
A wide choice of high-quality external finishes including timber, composite cladding and stone panelling, offering both durability and striking aesthetics.

Security
All doors and windows are fitted with secure multi-point locking systems for enhanced protection and peace of mind.

Exterior Lighting
Stylish LED exterior lighting can be designed to create atmosphere, improve safety and enhance the building after dark.

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table for medium garden rooms in cornwall