• We Design Waterproofing


    No Split Responsibility.

CPD Seminars

CPD Seminars

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

Our Projects

Our Projects

A Range of case studies on MacLennan projects, including technical data, methodology and what benefitted each project.

Technical Data

Technical Data

Ranging from Data sheets, 3D Details, NBS details and more, we provide a vast array of technical data for building industry professionals to use.

Who are MacLennan?

MacLennan have been guaranteeing work for over 30 years in London and across the UK. We have built up a reputation for supplying an honest and professional service.

As an independent company, we can choose the appropriate products to suit the large variety of properties we are called on to survey and specify work for. We design supply and install waterproofing systems.

Our services include:

Safe Contractor Approved
ISO Registered
Safe 4 Site Gold
Builders Profile
Contractors Health And Safety

Contact us

MacLennan Waterproofing

Head Office
Field Farm,
Porton Road, Porton,
Salisbury, Wiltshire,

0330 3200 240

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