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Welcome to John Fredericks
The Ultimate Collection - John Fredericks

door Range

John Fredericks has established itself as a UK leading supplier of high-quality doors to the trade across the UK. With an extensive range of styles, our doors are perfectly suited to a wide range of projects including contemporary, heritage and conservation.

John Fredericks ensures that every door meets the highest standards of craftsmanship and durability, making us the trusted partner for tradespeople nationwide.

44mm foamcore doors

The Ultimate Collection FoamCORE door offers a high level of security, with increased resistance to forced entry, and reinforced GRP skins as standard.


SoliCORE technology is a hybrid of modern and traditional materials and has been engineered to deliver a door that is stronger, more rigid and thermally stable than anything on the market.


The Ultimate 70mm double rebated composite door has been developed to the highest of standards, using the very best materials to ensure your customers get everything they are looking for.

pvcu doors

Ultimate Bespoke Doors are engineered with a slimline midrail as standard in order to achieve equal sight lines and proportions across the range of styles.

panorama aluminium bifold doors

With the emphasis on quality and performance, these bi-fold doors don’t just look beautiful, but they operate effortlessly and maintain these standards for years to come.

PANORAMA ALUMINIUM lift and slide doors

With slim sightlines and large glass areas these doors are perfectly suited to contemporary spaces. Equally as impressive whether viewed from the inside or outside of the property.

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