Basement Waterproofing London & The South

0330 3200 240

We
Waterproofing

No Split Responsibility.

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Maclennan Waterproofing

MacLennan Waterproofing

MacLennan have been guaranteeing work for over 30 years with offices in Salisbury & London. 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:

MacLennan have been guaranteeing work for over 30 years in London and across the UK.

We have built up a reputation for providing an honest and professional service in the basement waterproofing and damp proofing industry.

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.

Tell us about your project and we'll help you waterproof it. Having previously worked on domestic and commercial buildings, we'd love to be involved in your plans and help you piece it all together.

Waterproofing

Take a look at MacLennan's various waterproofing services, from leaks and floods to multi-level basement waterproofing.

Case Studies

Have a look at how we waterproof basements, through our range of case studies covering work from across the UK. Our case studies include technical data, methodology and what was needed for each project.

BS8102 - 2022

Did you know the British Standard for waterproofing has been updated? Ian MacLennan was one of the authors and has prepared a technical overview exploring the changes when it comes to basement waterproofing and other waterproofing projects you may undertake.

CPD Seminars

MacLennan offer a free 1 hour RIBA CPD Seminar on Waterproofing, aswell as several other topics. Benefit from MacLennan’s years of experience.

Damp Proofing

Failing to waterproof basements can lead to damp issues for your building. If you have an issue with damp, you need to instruct a qualified surveyor with experience in traditional buildings.

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.

Our services include:

Why use MacLennan?

MacLennan has over 30 years in waterproofing basements, with projects of all shapes and sizes. We accept design liability for our work, covered by £10 million PI insurance. Since we design supply and install our basement waterproofing and damp proofing systems, there's no split responsibility.