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Resources Library

Download our useful technical guidance documents below...

Here you can find all the current Approved Documents for England and Wales, other useful technical guidance plus info on the Approved Inspector Building Control process.

Further information is found at the following:

What you say...

  • “Quadrant have worked with us on many of our projects including EfW schemes and I wouldn’t hesitate in recommending them to Contractors, Consultants and Clients alike.”

    GILES THOMAS CLUGSTON

  • “Fantastic service, wouldn’t deal with anyone else”

    Customer Satisfaction Survey 17/18

  • “Very friendly yet most professional service. We were very happy with all aspects of the service including the personable approach of all involved and the technical advice received.”

    Customer Satisfaction Survey 17/18

  • “Super-efficient, easy going and professional. A pleasure to work with you guys!”

    Customer Satisfaction Survey 17/18

  • “The whole process was very efficient and the advice was always practical and helpful. The best building control experience by a mile.”

    Customer Satisfaction Survey 17/18

  • “Always very professional and helpful throughout. It’s great to get the same high level of service on every job regardless of area.”

    Customer Satisfaction Survey 17/18

Watch our video of the approval process...

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