Welcome to AJ FENESTRATION

A J FENESTRATION LIMITED

DOVISTA APPROVED INSTALLER AND DISTRIBUTOR

A J Fenestration Limited specialises in the supply and installation of premium DOVISTA window and door systems, including VELFAC and Rationel products.

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With over 20 years of experience, we provide expert installation services for homeowners, architects, developers and contractors throughout the UK. Our team delivers precise workmanship, exceptional attention to detail, and installations completed to manufacturer specifications.

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As a CHAS, Constructionline and FENSA registered company, we are committed to the highest standards of quality, safety and compliance.

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Based in Chelmsford, Essex, we supply and install DOVISTA products across London, the South East and the East of England.