We've been around the block, so relax - you can rely on us!

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Built over 35 years of successful trading

Reliant Windows are also a highly accredited company, built over 35 years of successful trading. Reliant Windows are a FENSA Certified Company and members of organisations such as the Consumer Protection Association, CHAS and Constructionline. We're Approved Team Guardian Warm Tiled Roof members too, which reflects the expertise, experience and professionalism of the company.