SIPs Annexes

Granny Annexes & Modular Buildings in the North East

Annexe by Future Rooms designs and installs granny annexes and modular buildings across the North East of England, including Newcastle upon Tyne, Sunderland, Durham and Middlesbrough. We supply annexes for family members in your garden and modular buildings for schools, clubs and businesses.

Granny Annexes UK

Granny Annexes Supplied to The North East

Our granny annexes are one- or two-bedroom garden buildings set up as self-contained homes for family members. A typical layout includes an open-plan kitchen/living area, a shower room and either one double bedroom or two bedrooms, so the space can be used as a full-time home rather than just a garden room.

We build the annexes using pre-manufactured structural insulated panels (SIPs) for the walls, floor and roof. This gives a rigid structure with good insulation, which helps with heating costs and makes the annexe comfortable to live in through North East winters as well as in warmer months. The panels are made in our factory and then installed on prepared foundations at your property, which keeps time on site down compared with a traditional brick build.

Inside, annexes are finished with plasterboard walls ready to decorate, fitted kitchen units, a bathroom with shower, WC and basin, internal doors, flooring and electrics. You can choose options such as different exterior claddings, roof finishes, heating systems and decking so the annexe fits the look of your house and garden.

We install annexes across the North East and can also supply flat-pack annexe kits for a main contractor to put up on site if you prefer that route.

Annexes For Home
Modular Classrooms

Modular Buildings

We don’t just build annexes. We also design and supply SIPs modular buildings across the North East, including Newcastle, Sunderland, Middlesbrough, Durham and Gateshead. They’re used as offices, classrooms, training rooms, clubhouses, changing areas, storage and staff facilities.

Most of the work is done off-site using our structural insulated panels (SIPs). That keeps time on site down and helps schools, clubs and businesses carry on as normal while the building goes in. The panels give good insulation, so the building is easier to heat and use all year.

Each project is planned around your plot and what you need the building to do. We handle the design, manufacture and installation and agree on the layout and specification with you before we start.

If you need extra space in the North East and don’t want a full traditional build, a modular SIPs building is a practical option that can be delivered and installed on an agreed programme.

Modular SIPs Buildings

Types and Sizes

SIPs Kit Delivery UK

Delivery or Installation

We can supply our range of annexes anywhere in the Northeast, including.

  • Newcastle upon Tyne
  • Sunderland
  • Middlesbrough
  • Durham
  • Gateshead
  • Whitley Bay
  • Darlington
  • Hartlepool
Order UK Annexes

How to Order from Us

If you would like to find out more, discuss a project you’re planning or request a quote, please call us on 01452501455 or email us at [email protected].

Alternatively, please complete the form and we’ll be in touch.

Your Permissions(Required)
Your personal data will be treated in accordance with the applicable data protection legislation and we will never pass your details on to a third party. Your information will be used to subscribe you to our newsletter. You can amend or withdraw your consent at any time. For more information about our data protection practices, please see our Privacy Policy.

This field is for validation purposes and should be left unchanged.