Extra space


Whether you’re looking for some extra storage away from the home, or a gym, bar or sauna in your very own garden, the possibilities for outbuildings are endless. 

Adding extra space to your home doesn’t have to be limited to extensions, an outbuilding is the perfect solution for those looking to create a small sanctuary on your property. 

 Our team are here to create your dream space.


From Start to Finish

At Grifford Interiors, we pride ourselves on our years of experience and the quality to which we complete our build projects. Our highly specialised team is able to work on your outbuildings project from ideation through to build. 

We are not only able to work alongside you to design your perfect space, we also do a thorough job installing all electrics, heating, plumbing and insulation to make your outbuilding as warm and comfortable as your main home.

We utilise top-of-the-line materials and suppliers in our builds, so you can leave the task of construction in our teams capable hands.

Loft extension with skylight windows

How We Work

Why you should choose Grifford Interiors

At Grifford Interiors, we believe that our work speaks for itself, but we also pride ourselves in adhering to a strong set of company values.

We know that taking on entire new builds is a big task, so here’s just a few reasons why you should choose us to help with your new outbuilding. 


Build Expertise

Our teams years of expertise mean that you can rest assured that your outbuilding will be completed to only the highest quality.


Top Communication

We pride ourselves in our communication. Whatever question you may have about your project, we’re here to help.


Pricing Service

Our accurate pricing service means there are no ifs, ands, or buts. You know exactly what you’re getting into, before we get going.

Get in touch about your new outbuilding

If you would like to discuss your  new outbuilding with us, please send us a message with a brief description along with your contact details and we will be in touch shortly.

2 + 3 =

We won’t spam!


Build of new gym/garage space including electrics and plastering.


“Quick and efficient demolition of existing garage including safe removal of asbestos roof. Good use of contractors to quickly build exterior walls to a high standard.

Interior space completed as per designs. Good discussions on positioning of lights, doors and sockets. Fitting included bifolding door which was completed by contractor promptly. Very happy with the finished garage and gym area.”

Interior build and fit of annex building.


“Superb quality of work from start to finish. Dealing with Joe was easy. He is friendly, organised and had the solutions to achieve our aim. All tradesman; joiners, plumbers, bathroom fitters, electricians, decorators were professional, courteous and always worked to the highest effort and standard.

Could not be any happier with the quality of the final product delivered and will be using the company again in the future. Without any doubt, I highly recommend Grifford Interiors.”


Can’t find what you’re looking for?

0113 532 3727