Architecturally stunning

Architecturally stunning

A visually striking garden room

The Pinnacle garden room features an architecturally stunning forward leaning aspect to its front. A visually striking garden room that will certainly make a statement.

Green Retreats

Our Features

Delivery & Installation

A full professional installation is included in the price of every Green Retreat. Delivery is also FREE within 100 miles of our factory

Obstacles & Boundaries

Built as close as 400mm to any boundary or obstacle.

Foundations Included

Unique concrete pile foundation system included with every Green Retreat.

Planning Permission

Planning permission generally not required.

Double Glazing

Industry leading double-glazing as standard.

Zero Maintenance

Maintenance Free

Fully Insulated

Fully insulated for all-year-round use.

10 Year Guarantee

10-year comprehensive guarantee.


Up/Down Exterior light

We have two options for exterior lighting; up/down lights and touch lights. As standard you receive one external light with garden room. Perfect for when the darker days come upon us.

outside garden room lighting

8m x 3.5m Pinnacle

This 8m x 3.5m Pinnacle interior has plastered walls, allowing the customer to decorate to match their personal taste! This garden room features a partitioning which acts as a storage room for bikes and outdoor gear.

Garden room interior

8.m x 3.5m PINNACLE

This large Pinnacle is gorgeous! Our Pinnacle range starts from £12,495 including base, installation and VAT.

large garden room with rooms


An impressive 8.5m x 3.5m Pinnacle with a set of 3.8m sliding doors and a pair of French doors too! Clad in gorgeous cedar. Starting from £13,245 including VAT.

garden room in narrow garden

10m×3m Pinnacle

Whether you’re in need of a home gym, extra space or both; Our garden buildings are the solution! This Pinnacle garden room has a partitioning creating a practical garden room which still remains visually stunning. Starting from £12,495.

A garden room with a partitioning

10m×3m Pinnacle

Small holdings and farms always have plenty of space for animals, but what do you do when it comes to you? Our maintenance free garden rooms are a great solution for extra space! Starting from £12,495 including base, installation and VAT.


10m×3m Pinnacle

Our single doors can be placed at the side and back or your garden room. Allowing you to access your building from the back side and front! Our Pinnacle range starts from £12,495 including base, installation and VAT.

large modern garden room

Pinnacle School Classroom

Our garden rooms provide a fantastic alternative for schools lacking classroom space. With full insulation and electrics as standard they’re perfect to use all year round! Our Pinnacle range starts from £12,495.

Alternative classroom space for private school

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3D configurator

Using our configurator you can design your perfect garden office with minimal efort, ensuring it’s tailored to your own personal preferences and specifications.

You can get a great idea of how your new garden office will look by using the 360 degree rotating viewer.

Also compatible with mobile and tablet devices

Go to 3D Configurator Cancel