Welcome to Summit Double Glazing. We are the premier window installers whom are an established family glazing company based in Essex formed in 1966. We cater for residential, commerical and industrial cliental, specialising in the manufacturing and installations of all aluminium styles of windows as well as uPVC. To see all of our products please select our from our Gallery menu above or simply gives us a call on 0800 026 4434.

We install our products anywhere within the M25 / Essex, and supply our aluminium / secondary double glazing units in kit form all over the UK. All our Summit Windows have been designed to provide optimum strength, superior thermal properties and excellent weathering performance whilst retaining their pristine appearance year after year with the minimum of maintenance. Our team of professional designers and fitters work with you to ensure that we provide the best solution for your needs and we are competitively priced! We offer a comprehensive range for commercial, industrial and public uses.

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