MacLennan offer a free 1 hour CPD Seminar on Waterproofing Design and Installation. Benefit from MacLennan’s years of experience.


Presented by Ian MacLennan CSRT CSSW

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.

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:

  1. BS8102 design considerations
  2. Different types of Waterproofing
  3. Legal precedence affecting design
  4. Failed systems
  5. Remedial options
  6. How to avoid pitfalls & much more!

Book a CPD

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We can tailor our seminar to fit your company, whether you are an architect, developer, engineer, contractor or project manager we can wow you with facts and frighten you with the truth as well as exploring the myths about waterproofing and concrete structures. We can show you how to overcome every eventuality.

Download our CPD invite below! The full invite includes testimonials, what to expect and a project portfolio.

Download our CPD invite

  • “Thank you for the CPD certificates.
    We found the CPD very useful. It was clear, informative and very well organised and presented. Maclennan’s vast experience, knowledge and attention to detail is evident in the delivery of the presentation.

    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

  • “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

  • “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 organising 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.

  • “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.

Get in touch!

Ready to start a project or require more information about us?
Call us about your project or problem and we will be happy to help.

Call us today on:

0845 658 7777
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