Amazing designs, inspired by you

Bespoke Conversions Innovating Space

From garden offices & home gyms to extra commercial space. Grand Spaces will help create a solution


Grand Spaces garden room
garden rooms

Garden Rooms

Our contemporary and unique garden rooms allow you to create a space for entertaining, living or working all year round in your garden.
home office from grand spaces

Home Offices

Our garden office Grand Spaces are secure, insulated, spacious and comfortable to work in all year round. Working from home has never been so comfortable.

home office from grand spaces

Home Gyms

Imagine having your own personal gym just steps away from your house –  and leaving the stress of travelling to the gym or getting stuck in traffic far behind.

Visit Our Show Centre Just Off The A10 Cambridgeshire

Our expert team will be happy to discuss your ideas and offer any advise to begin making your vision a reality. Our newsletter is a great way of keeping up to date with our latest innovations.

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home gym, fitness studio and garden rooms

Making your Space exceptional

One of our bespoke builds can help transform your lifestyle by creating that much needed extra space

About Us

amazing designs inspired by you

Recent Works

Whilst we update our portfolio of bespoke conversions do take a look at our collection of diverse Grand Spaces to inspire you, whatever you are visualising, we would love to help make your dream a reality

Latest News

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Using a Grand Spaces building as a sales office

Using a Grand Spaces building as a sales office

As a portable and self contained building that can literally be dropped onto a site fully functioning, Grand Spaces are beyond compare. So when a building company approached us to use one of the buildings sitting in our show space we initially thought they wanted one...

Interview with Mark Chamberlain of Grand Spaces

Interview with Mark Chamberlain of Grand Spaces

Mark Chamberlain is the Managing Director of Grand Spaces, we interviewed him about the unique buildings. Unlike other garden rooms on the market, Grand Spaces are pretty unique in repurposing shipping containers. Can you tell us some of the benefits of this approach?...

NEW – Modular Buildings

NEW – Modular Buildings

We are proud to announce a brand new product - we have added modular and portable buildings to our Grand Spaces line up of innovative and affordable buildings. These modular buildings satisfy a variety of uses, from offices, classrooms, waiting rooms, site offices, to...