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Crystal Direct is one of the UK’s leading manufacturers of high-quality PVC-U and aluminum windows, doors, and conservatory products. The company operates a massive state-of-the-art manufacturing facility to supply the new build, social housing, and trade merchant sectors with energy-efficient glazing solutions. As a key partner to major national builders' merchants, Crystal provides trade professionals with a comprehensive range of made-to-measure and stock external joinery products that meet strict British security and thermal standards.