Synergy Windows & Conservatories provides Double Glazed Windows, Conservatories & Doors that are supplied and fitted in Darlington, Harrogate and North Yorkshire

Welcome to Synergy Windows & Conservatories, a North Yorkshire based company with showrooms in Darlington and Harrogate. We have carried out hundreds of home improvement projects throughout the Durham and North Yorkshire region and offer a range of double glazed PVCU windows, doors and conservatories which are all manufactured in our Darlington workshop to a high standard.


Synergy Windows are a leading manufacturer and installer of superior uPVC double glazing products throughout Darlington, Harrogate, Durham and North Yorkshire. When you are looking for new UPVC double glazing windows and doors or to add a conservatory to your home, there can be no better choice than Synergy Double Glazed Windows, Doors and Conservatories.

Synergy Windows & Conservatories specializes in Double Glazed Windows, Conservatories, Porches, Orangeries, UPVC Windows, Aluminum Windows, Energy Rated Windows, Residence 9, Aluminum Sliding Doors, Warmcore Aluminum Bi-Fold Doors, UPVC Bi-Fold Doors, UPVC Doors, Composite Doors, Roofline Products Roof Lanterns and Secondary Double Glazing.

Dealing only with the best quality products and exceptionally skilled and experienced fitters, Synergy Design and Build ensures a beautiful finished look for your home and robust, weatherproof and energy efficient glazing system all back by the consumer protection association.

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