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Garden Rooms 365 We are

Garden Room Builders
In Billericay

Want to make the most of your garden? Garden Rooms 365 provides full installation service of garden buildings. We will design your garden room for you and deal with the construction of it. A garden building is a structure that can be built in your garden to allow you to have extra space which can be used in multiple different ways, such as an office, a spa from home, or a games room.

Garden buildings can transport the comfort of your living room to the area of your garden. Garden rooms have become increasingly popular in recent years. This may be due to previous lockdowns wanting people to expand their homes and make the most of their living space.

Garden rooms may not require planning permission as they are classed as outbuildings. Another positive is that they are a cheaper option than having an extension to your home.

Garden Rooms 365 can supply you with some extra room to appreciate the view of your beautiful outside space.

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Completed Projects

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Garden Room Concepts Billericay

Garden Building Concept

Garden Building Concept

Our experienced team in Billericay will help put your ideas together.

Garden Room budget planning in Billericay

Garden Building
Budget Planning


We will offer the best advice to help your needs to suit your budget.

Garden room design

Garden Room Design

Garden Room Design

We will start putting your ideas to paper to design your concept.

Garden Room Builders Billericay Area

Building Your Dream Garden Room

Building Your Dream Garden Room

We will provide a complete solution from start to finish.

Billericay Garden Room Construction Services


We provide a complete installation service from design of the Garden Room 365, to construction. We can offer many additional options, and these can include external timber decking, we will be happy to discuss a range of options with you. Our Essex Garden Room Building Services are available all throughout these areas include;

Southend, Billericay, Colchester, Brentwood, Chelmsford, Romford, Woodford, South Woodford, South Woodham Ferrers & many more.

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GARDEN Games Room
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Together, we will build the room of your dreams, your happy space.

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Bespoke Garden Rooms in Billericay, Essex

Garden Rooms 365 are specialists in crafting bespoke garden buildings. We can offer you a wide variety of options for garden buildings. Our team can help guide you to make the right decision for you and your garden. We can offer assistance with obtaining planning permission where needed and whilst this is unlikely, it will be assessed during your free site survey.

We have 25 years experience of building low maintenance, spacious garden rooms that balance structural integrity with bespoke design. Call our team today for more info!

Insulated Garden Buildings

A lot of garden buildings that are used as summer houses and wood cabins are not designed to be energy efficient, retain heat or maintain a consistent temperature. This then makes these types of garden buildings unsuitable for practical uses, such as using your garden building for a gym or an office.

The garden buildings that we manufacture are designed to be made the most of, so are constructed precisely and perfectly for your use from winter through to the summer months. This is one of the many reasons that our garden rooms are labelled the best in Billericay!

We craft insulated garden rooms in Billericay!

Garden Rooms 365 can provide you with handcrafted, insulated garden rooms that are designed for versatility whilst also performing to a high energy efficient standard. Our garden rooms are ideal for keeping people warm in the winter whilst also giving a cool, air-conditioned space in the summer.

Whatever the weather, our garden buildings are the ideal option to provide you with a space to relax.

Choosing Garden Rooms 365 gives you the ability to completely customize your garden room so that it is completely suited to a wide range of uses that you may need your garden building for. We can design and construct your garden building bespoke to exactly what you may require.

What can garden buildings be used for?

With a gardener room, the opportunities are limitless! The uses of a garden room may include;

Home office, Gym, Studios, Hair salon, Spa, Games room, Bars & more!

Garden Rooms FAQs

A garden room is an impressive addition to your garden that can be designed and constructed to provide you with more living space and to help you make the most of your garden. Our garden buildings are usually created with natural materials to enable them to fit and look perfect in an outside space.

Mostly, garden buildings do not need planning permission as they can be considered as outbuildings. If so, you may just need to follow certain rules when designing your garden room and must have permitted development rights at the property or the area that the property is based. You may not have these rights if the property is a listed building or the property is a designated area. You will not have any development rights if the property is maisonette or flat.

If you have chosen a more substantial building, then you may require planning permission.

The cost of a garden building will vary depending on several factors, including:
  • Size and shape of the structure.
  • Materials used to build the garden room.
  • Project deadline.
  • Interior design.
  • Furnishings and fixtures.
  • Appliances installed.
Garden Rooms 365 can offer you a range of garden room sizes and shapes with prices starting from £13,550. Take a look at our garden room prices for a breakdown.

Typically, a garden building is the cheaper option compared to an extension, loft conversion or conservatory overall per square metre. This is a comparison of the cost of construction without decorations, furnishings, etc. If you wish for us to provide you with this service, the cost may be higher.Take a look here for garden room price comparisons.

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Bringing a variety of garden rooms to you home!

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