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Webinar - HAMM Principles in Commercial Buildings

Register now to save your place for our forthcoming webinar, HAMM Principles in Commercial Buildings: A Discussion of the Management of Heat, Air & Moisture Movement in the Non-Domestic Building Envelope, which takes place on Tuesday 25th April at 2PM GMT.

Understanding the balance of heat, air & moisture movement is a critical aspect of commercial building design. Join your host, Will Jones - Business Development Manager (Commercial) for this 20-minute webinar that explores how to correctly address these issues.

Get your questions answered with our live Q&A session hosted by Managing Director, Keira Proctor & Technical Director, Iain Fairnington.

You don't want to miss this one of a kind event, so register for free today - limited places available!

WuFi vs. Glaser

Assessing the impact of changes to BS5250 and the impact of using different moisture & condensation assessment methods.

Air Barriers

Understand the theory behind why external air barriers are quicker & easier to install and consistently acheive superior results.

Air & Vapour Membranes

Warm up for our webinar with this article that covers some of the crucial differences in modern membrane technology.

Passing Passivhaus

An external, self-adhesive, air tight & vapour permeable solution to easily passing the demanding criteria of Passivhaus.

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.