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FAQ - Dimpled Membrane
  1. What is SUPERSEAL Dimpled Membrane?

  2. What is it used for?

  3. How long will it take to install on a foundation?

  4. Will I need any special tools or equipment?

  5. What areas of my home can I use it on?
1) What is SUPERSEAL Dimpled Membrane?

SUPERSEAL Dimpled Membrane is an environmentally friendly 24-mil high-density polyethylene membrane. SUPERSEAL Dimpled Membrane is resistant to a wide range of chemicals, impervious to root penetration, rot-proof and unaffected by soil bacteria, fungi and alkaline environments.



2) What is it used for?

SUPERSEAL Dimpled Membrane is a permanent waterproofing and drainage membrane that can be installed on any type of foundation, used as a subfloor, under floor slabs and retrofit applications.


3) How long will it take to install on a foundation?

All jobs vary based on size however 2 installers can do the average job in just a couple of hours. On homes where the foundation wall is less than 6 feet tall, one installer can do the job. SUPERSEAL Dimpled Membrane can be installed in any weather condition, has little to no wall preparation needed and can be backfilled immediately after it has been installed.


4) Will I need any special tools or equipment?

There are no special tools or equipment needed. You will need a hammer, a utility knife, some nails, and a lumber crayon. For more details, click here for the installation instructions on SUPERSEAL Dimpled Membrane.


5) What areas of my home can I use it on?

You can use the membrane as a subfloor, on leaky interior basement walls, crawl spaces and cellars to help control musty odors. In addition, you can also use it in your workshop as one of the best floor mats you have ever walked on.


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