MacLennan offer a RIBA approved CPD Seminar on Waterproofing Design and Installation.

 Benefit from MacLennan's years of experience. (We'll even buy lunch)

A photo of Ian MacLennan

Presented by:

Ian MacLennan CSRT CSSW

We will present at your offices, supply lunch & provide CPD certificates upon completion.

Given the present situation and requirements for social distancing, we would urge you to utilize our completely online CPD seminars. Available either as a live webinar or pre-recorded.


Ian has been in the waterproofing industry for 25 years and is a consultant and designer for insurance companies, MoD, Network Rail, and a great number of architects and engineers.

The MacLennan team design, install and guarantee waterproofing systems for new build basements, basement conversions, car parks, podium decks and basements suffering from flooding and leaking, often as a result of failed waterproofing systems.


Seminar overview

Ian will explain and demonstrate some of the latest techniques for waterproofing structures, including repairs of leaking joints, decks and roofs, as well as the latest innovations and startling examples of the use of cavity drain membranes.


Subjects covered

  • BS8102 design considerations
  • Different types of Waterproofing
  • Legal precedence affecting the design
  • Failed systems
  • Remedial options
  • How to avoid pitfalls & much more!

"In terms of feedback that was one of the best seminars we’ve ever had. There’s no need to book any other waterproofing representatives as this company has gone top of my list of consultants for that field of work.”

Mark Coughlan / Furness Partnership

“Training was great, refreshed and improved our understanding of waterproofing systems and causes of failure, highlighted the importance of a single point of responsibility. Thanks to Ian."

Justin Ives / Managing Director / Spetisbury Construction Ltd.

"At the end we all had a better understanding of what waterproofing means and how to achieve it successfully. We have used Maclennan many times and have confidence in their advice, detail design, knowledge, support and installations.

Their positive, one stop approach is really refreshing and their willingness to take ownership and responsibility sets them apart from their competitors. ”

Kind Regards / Bernadette Maguire R.I.B.A Associate Architect

“Thanks once again Ian, everybody in the office has been commenting about your presentation. They all were amazed by your energy and the passion of your talk. Awesome!

To be honest, in some years of having been organizing these CPD seminars, none has caused such a pleasant post-talk atmosphere.

It was good to have you, I am tempted to invite you once a year just to refresh the conception of our monthly CPDs.”

Jorge Huft / Morgan Carey Architects.

Book a CPD Seminar

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Your Details

Contact Name

Seminar Details

The seminar can be tailored to this, please provide details
We will cover the cost at £5 per head, per attendee, but to be organised by you
If no, please note we cannot provide a screen, therefore, please provide details of nearest parking above

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