Welcome to Proline Garden Rooms

Welcome to Proline, a new and innovative range of sustainable garden buildings exclusively designed by Garden Affairs. 

Using a new, sustainable construction material: Tricoya, the Proline offers not just design flexibility and low maintenance costs, but a stability and durability not seen before in the outdoor room market.

 Proline Garden Building

Garden Affairs Managing Director, Richard Squire, says: ‘We’re super-excited to be offering this unique new range to our customers. We’ve used the latest in exterior cladding technology to produce a beautiful building that’s genuinely top-tier in its ability to stand up to the elements.’

At first glance, the Proline looks like any other contemporary and thoughtfully-designed Garden Affairs outdoor building. But its uniqueness lies in the pioneering new material it is built from.

Proline Garden Building

Tricoya is an exceptionally stable, modern wood composite that copes effortlessly with all outdoor weather conditions and moisture variations. It will not rot or warp, and is resistant to fungal attack.

Richard says, ‘Proline marks a huge step forward in the world of garden buildings: exceptional stability, totally rot-proof combined with stylish good looks”.

Fully customisable

The Proline is available in a size to suit all gardens – from 1.8m x 1.8m up to 5.6m x 3.4m. Customers can choose any configuration of door and window from a wide variety of sizes and styles. This is a truly customisable building. With its flat roof, under 2.5m high, it is compliant with most planning guidelines even when placed right next to a boundary.

painted interior

And the Proline’s outstanding performance doesn’t mean there’s any compromise on style. Its vertical tongue and groove effect exterior cladding gives it a crisp, clean appearance. Inside, an mdf tongue and groove lining offers a smart and neat interior painted finish.

Fully Insulated

Like all our garden buildings, the Proline is ideally suited for a wide range of uses, says Richard, ‘from home offices and hobby rooms to teenagers’ dens, gyms and even for small businesses. The high-performance insulation in the floors, walls and roof ensure the Proline is comfortable all year round. This is a fully breathable building with a constant temperature - warm in winter, cool in summer.’

As well as great design flexibility and low maintenance costs, CNC computer-controlled manufacturing means you’ll get an efficient, professional service and quality finish from the Garden Affairs team of fully qualified carpenters. 

Proline interior


View a Proline Building

Find out more about the Proline, its solid timber doors and windows, durable roof membrane, and internal and external paint finishes by viewing Proline buildings for yourself at our Display Centre in Trowbridge, Wiltshire. Telephone for a chat and further details on 01225 774566. 

What our customers say...

“ Amazing job. Great team. Quick, friendly, tidy. A pleasure to have them around. Building is way beyond expectations - brilliant - thanks.”

Rupert Miles - Bristol

“ A great experience from start to finish! I am so pleased with every aspect I have received from Garden Affairs and would recommend to anyone that listens. Just brilliant! Nothing too much trouble. Efficient, reliable and fun. The installers made the whole construction enjoyable.”

Ms O'Hagan - Richmond Surrey

“I was so very pleased with all my dealings with you and the professional but friendly help received and the level of excellence from the building itself to the erecting of it From one very satisfied customer - with very best wishes and thanks for a job well done”

Mrs B, Ipswich

“From our initial enquiry to the finished product the whole experience has been very easy and professional ... I would like to thank you for your high quality of work and professional approach to the installation of our summerhouse. From the outset when it was clear that access may be an issue, through to tidying the site after the installation, you were efficient and focused. You even spent time discussing potential colour schemes. From our initial enquiry to the finished product the whole experience has been very easy and professional. Many thanks to all”

Mr Judson, Winchester

“ The electricians are just finishing off our new garden room. We are so pleased with it. What a professional, pleasant team of guys you have at Garden Affairs - they've been a pleasure to have at the bottom of the garden!”

Ms McCready - Bath

“Many thanks again for a great job! I am sure a few of our friends will be contacting you shortly!”

The Wilmott Family, Bath