MacLennan offer a range of CPD accredited seminars, from a 1 hours overview of the British standards and all that is involved in waterproofing to a full in depth half day session of the best practice and waterproofing techniques on the market.

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.

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.

Below is an example of the type of seminar we can produce for you – all our seminars come with CDP certificates.

Waterproofing Seminar PDF
Preservation Seminar PDF
Green Roofs
Green Roofs Seminar PDF
Structural Seminar PDF

  • “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.

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