Windows & Doors

Hardwood windows and doors

GB Building Centre are manufacturers of quality hardwood windows and doors. These are constructed to the highest quality to withstand the Shetland weather.

Our timber windows and doors can be manufactured to cater for the most bespoke requirements by providing our customers with a comprehensive range of design options. Our in-house design ability allows us to design and manufacture any window or door to suit your every requirement, from a traditional door to the most contemporary solution.

All of our hardwood windows and doors are made from sustainable hardwood timber.

In addition to manufacturing Shetlands widest range of standard doors and windows, we are skilled and experienced in bespoke made to measure windows and doors for conservation areas.

We offer a free measure and design service for all of our hardwood windows and doors. For further information and a free no-obligation quotation, please contact us.

We can offer various types of glass for your glazed windows and doors. All of the glass we use in our windows and doors, is low energy A to meet current building regulations.

uPVC windows and doors

GB Building Centre manufactures uPVC Windows, Doors, Conservatories, Porches, French and Patio doors & curtain Walling to the highest standards, all can be individually tailored to the customer’s specific requirements.

In addition to manufacturing they provide an installation and re-glazing service to customers, who include the public, private businesses, public bodies, housing associations and local authorities.

uPVC Windows are ideally suited to the weather and atmospheric conditions prevalent in the Northern Isles. It is highly efficient material that maximises heat retention resulting in substantial fuel savings.

The Grade of uPVC used in the production of the frames has:
  • been extensively tested from -30°C to 60°C
  • it has complied with the most stringent Scandinavian standards.
  • it is virtually maintenance free due to its high level of corrosion resistance.
  • no detrimental colour changes were experienced during extensive weather testing.
  • uPVC products will not warp, corrode or crack
  • the product does not support combustion and it’s flame resistance

We offer a free measure and design service for all of our uPVC windows and doors. For further information and a free no-obligation quotation, please contact us.



GB Building Centre offers a wide range of high-quality, rigid-built kitchens including design and either 'supply and deliver' or 'supply and fit' services. Our design service will ensure that you get a bespoke kitchen that suits your exact needs.


GB Building Centre will design, supply and install your bathroom, offering complete solutions for each individual project. Our services include full bathroom installation or supply only.

Windows & Doors

GB Building Centre are manufacturers of bespoke timber windows constructed to the highest quality. In addition to manufacturing Shetland's widest range of standard window types, we are skilled and experience in made-to-measure, one-off windows for conservation areas.


At GB Building Centre, our skilled joiners can design and manufacture high quality, bespoke timber products in Shetland’s largest, fully equipped Joinery workshop.

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Get a Free Quote

Contact us today to arrange for our kitchen designer to visit your home to measure and design your kitchen and provide you with a free quotation.