Hawksbeck Garden Rooms – Why Choose Us

Hawksbeck take pride in building beautiful, bespoke, quality garden rooms, garden offices & garden annexes that are built to last a lifetime.

We have spent years researching and developing the construction of our garden rooms, having had extensive input from the best structural engineers, architects and manufacturers in the building industry. Every Hawksbeck Garden Room is constructed with a ground-breaking material called SIP’s (Structurally Insulated Panels), which are stronger than traditional building methods, better insulated and can be constructed in just a few days. In addition, all Hawksbeck garden rooms, garden annexes or garden studios are signed off to building control standards and come complete with a 10 year warranty.

We believe we provide the best garden rooms on the market, they exceed building regulation standards and have a life expectancy of a minimum of 60 years.

Take a look through our website for garden room and garden office ideas and inspiration and contact our team today for your free site survey.



Graden room green credentials






Garden room requirements




Hawksbeck Garden Rooms – Our Approach

Four Simple Steps To The Perfect Garden Room


Talk To Us

Our team will discuss your garden room requirements and identify the best option for you, whether it’s a garden office you need or a multi-room garden annex.


Free Home Visit

We recommend an initial free of charge visit to your home to offer advice on design options for your garden studio, add-ons, costs and options to suit your budget.



Once we carry out the site survey and fully understand your needs, we can then send you a quote. We pride ourselves on giving detailed and fully itemised garden room quotes.


Start Building

The average build time is 10 working days depending on any additional services you require. Our lead times for our garden rooms are on average 6 weeks from placing.

Garden Rooms – Our Services

Imagine no commuting with a Hawksbeck Garden Room office or the breathing space a separate playroom in your garden brings to family life. All our garden rooms are designed for your ever-changing life. Your garden room can be your office now and art studio when you retire. Our garden rooms last a lifetime and its use can evolve with you. Browse through the below to gain ideas for your perfect garden studio.

Insulated Garden Rooms

At Hawksbeck we offer the best insulated garden rooms on the market. We achieve this by building our insulated garden rooms out of Structurally Insulated Panels (SIPs). Building garden rooms with SIPs means that the insulation is part of the structure of the garden room, rather than being fitted as an add on. Therefore, the SIPs that make up the roof, walls and floors all have installation in them, resulting in a super insulated garden room. Insulation isn’t just about keeping you warm in the winter; it also keeps you cool in the summer. Properly insulated garden rooms allow you to use your garden room all year round, while also saving you money on heating and energy bills.

See our Construction page where we illustrate the thermal performance we achieve from the insulation in our garden rooms.

Insulated garden rooms in Essex and London

Garden Room Case Studies

garden gym rooms in essex

Garden Room Gym

Martin and Amanda were looking for a bespoke and luxury garden room solution. They wanted a home gym where they could exercise in peace while enjoying being surrounded by their beautiful garden.

Garden Office & Conference Room

Sarah and Nic contacted Hawksbeck in order to design and build a bespoke garden room to be used as an artist studio.  This beautiful garden studio was built complete with two rooms, a kitchen and separate shower room and toilet.

Garden rooms in Essex

Garden Room AirBnb Annex

Emily and James contacted Hawksbeck needing extra space.  A garden room annex from Hawksbeck was the perfect solution. With three children they wanted extra accommodation for when family and friends visited. They also wanted the opportunity to earn money.

What Our Client’s Say

“What we liked about dealing with Jon was the openness on the initial quote & speed in response to any questions, changes to the spec as the work progressed. The quality of the work is excellent, which a builder friend of mine also commented on & despite some pretty foul weather in December the men worked on. We would have no hesitation in recommending Jon & his team. The garden room is a lovely addition & we have no doubt it will be used hard over the coming years.”

Martin & Amanda, Shenfield

“We are delighted with our Garden Room built by Jon and his team. The ability to build a bespoke solution to meet our needs incorporating a sedum (living) roof is fantastic. A really professional team who completed things in excellent time.”

Rob & Theresa, Wimbledon
“We are delighted with our garden room, which we intend to use as guest accommodation and to let through AirBNB. It is finished to an incredibly high standard, and we were so impressed with Jon and his team. Jon’s diligence and thoroughness reassured us throughout the project, and the end product is of better quality and at a lower cost than the pre-fabricated garden room options.”
James and Emily, Southfields London

“We are delighted with our garden room. Jon worked with us to deliver what we wanted: a high quality, modern, light and warm building which should remain cool in summer. All the workmen were friendly and worked to a high standard. We will use the room as an art and craft room, enjoying views of our garden through the spacious double glazed windows. An asset to our garden!”

Marion, Shenfield Essex

“Jon and his team built us a large garden office  with kitchenette and shower room. The standard of fit and finish is second to none thanks to the highly experienced, courteous team. All of his team are unfailingly polite and truly care about the standard of their work. Jon, alongside his team, provided great guidance and product recommendations which has resulted in a fantastic space. Jon’s strong project management and team leadership skills meant that the office was completed on time and to a high standard. We had some very specific needs for the space which Jon incorporated into the design and guided us on how it could be delivered. The project was completed in early 2020, prior to the lockdown, and it could not have been more timely. The garden office has allowed us to work from home in a quiet environment without the disturbances of normal home life. It also gives us a second space to spread out.”

Sarah & Nic, Shenfield

“We are delighted with our garden room, in fact it has transformed our use of the garden. Jon is a pleasure to work with from start to finish and his team are unfailingly polite and courteous and a pleasure to have around. The room goes up quickly and there are no delays as Jon has everything delivered on schedule.
The room has broken up a long expanse of lawn into two defined areas. We chose a living sedum roof and incorporated side windows for views of trees and shrubs. We also have a new expanse of patio and path. It has been a haven of tranquility during these troubled times and we have used it as a dining room, reading room, garden base and stargazing HQ.  I would not hesitate to recommend Jon and team.”

Carole & Ken, Upminster

For A Free Garden Room Site Survey Call Us On 01277 414586

Contact Us