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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...

  • “Excellent service thank you very much I will certainly use you again in the future.”

    Customer Satisfaction Survey 17/18

  • “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

  • “Quadrant’s proactive approach to the early design review often results in a better build environment and/ or savings to the built cost. And should any problems occur on site they are perceived early and handled with a pragmatic approach.”

    NEIL HAIRE

  • “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

  • “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

  • “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

Watch our video of the approval process...

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