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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. Would have no hesitation in using Quadrant again and will recommend to others”

    Customer Satisfaction Survey 17/18

  • “I have only one comment that Quadrant is the best and most professional Building Control that I have ever dealt with.”

    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

  • “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

  • “Thank you again for your report. It is very uplifting to be working with such a supportive and positive working partner as yourself.”

    STEVE MANNINGS

  • “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

Watch our video of the approval process...

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