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Quality Waterproofing Products

For new and existing


Basement Drainage Problems?

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expert services


Need Foundation Repairs?

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our team!

An Alternative to Parging – Horizon Finish is the Solution

If you want to beautify the exterior of your poured or block foundation wall, choose Horizon finish—an attractive top layer.

Foundation Contractors in Ottawa: Membranix Coatings Inc.

Established in 1992, Membranix Coating Inc. has been serving the community for over 29 years now. We are a family-owned and operated company that specializes in repairing leaky basements. As a trusted foundation contractor in Ottawa, we work with home builders, forming contractors, renovating contractors along with new and old homeowners who are troubled because of a leakage in their basement. You can rely on us for a range of services such as waterproofing, dampproofing, foundation crack repair and foundation restoration. To know more, get in touch.


Serving across the Greater Ottawa Area, we are known for our excellent work service and dedication to deliver the products safely to our customers on time. We use products of the highest quality, which meet the maintenance needs and requirements of our clients. We also make sure all our employees are fully skilled and certified before putting their hands on any project of our clients’ be it big or small.


Our Vision is to be the elite foundation contractor in Ottawa providing the highest value foundation services.


Safety First

At Membranix Coating Inc., we support and encourage safety in all aspects of our work by providing training and resources to keep up with industry changes. Our dynamic team of project managers, supervisors and engineers lead by example. We incorporate recognized safe work methods and develop customized safety procedures to meet the unique challenges of every project.

Our Services

Accumulated water in the building basement can ruin the aesthetics, cause health hazards and above all, it is a threat to the whole structure. To ensure your home’s safety, it is important to get it repaired by experienced professionals, even if you observe a minor sign of leakage. At Membranix Coating Inc., we provide a comprehensive range of repair and waterproofing services in and around the Greater Ottawa Area. Our services include:

  • Waterproofing
  • Foundation Finishing
  • Dampproofing
  • Drainage Layer
  • Foundation Restoration
  • Weeping Tile
  • Crack Repair
  • Window Wells
  • Parging

Feel free to contact us for more information and when you're in need of our team of experienced foundation contractors in Ottawa!

Say Goodbye to Leaky Basements!

Membranix Coating Inc. is here to repair your leaking basement 

Call Us Today!

Come & See Us

Service Area


2010 Dunrobin Road, Kanata, ON, K2K 1X7




Business Hours

Monday – Friday: 7:30 AM – 5 PM

  • Ottawa
  • Manotick
  • Cornwall
  • Greely
  • Prescott
  • Brockville
  • Rockland
  • Orleans
  • Stittsville
  • Kemptville
  • Smiths Falls
  • Carleton Place
  • Perth
  • Embrun
  • Kanata
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