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Learning Hub

Welcome to our Learning Hub, which is home to our collection of technical Webinars and in-depth articles. Our Academy content is designed to provide you with a high quality explanation of modern construction issues, including:

The HAMM Principles Explained

Get an in-depth explanation of the principles behind Heat, Air & Moisture Movement in this comprehensive article. 

Air & Vapour Permeable Membranes Explained

Understand the differences between air & vapour permeable membranes, and where they should be applied. 

WuFi & BS5250

WuFi calculations replace the traditional Glaser method in some areas of the new BS5250 condensation control regulations. 

The BIM Webinar

Covering BIM, BIM Level 2, impacts on product manufacturers, BIM Models vs. Product Data Templates & much more. 

Developing Brownfield Sites

Government legislation is driving the re-development of existing brownfield sites; find out what you need to know. 

HAMM in Commercial Buildings

Discussion of HAMM Principles & their application to commercial construction projects. 

Building On Contaminated Land

Covering how to deal with VOC contaminated sites, ground gas protection systems & legislative requirements. 

Contact Us

  8:30am - 5pm, Mon - Fri

  01250 872 261

  01250 872 727


  A. Proctor Group Ltd., The Haugh, Blairgowrie, PH10 7ER



"As a roofing contractor specialising in the larger, more prestigious, type of project, we prefer to use only the highest quality products. Therefore we use Proctor Roofshield wherever possible; we have been using it for over 15 years, together with their condensation risk analyses and U-value calculations."

Mike Camilleri - Camilleri Roofing



Innovative Construction Products for Over 80 Years.