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Tips for Working with Wall Membrane


by DoItYourself Staff

Wall membrane is a cheap and easy way to help waterproof a wall. Wall membrane are most commonly used in basements. However, you can install wall membrane both inside and outside the home. Here are a few tips on how to install a wall membrane.

Cut after Installation

Most people will measure a wall before they install the wall membrane. Then, they will cut it to size. It is best to install the wall membrane first, and then remove the excess. This will ensure the entire wall is covered.

Overlap the Wall Membrane

Most materials will require that you butt the edges up against each other. To create a seam that will stand the test of time, wall membrane should be overlapped slightly. Do not overlap the wall membrane more than an inch.

Use Rollers

One of the most common mistakes made is failing to remove air bubbles. Wherever an air bubble resides is potential for water to pool and cause mold and rotting. When installing a wall membrane, use a large roller to press the wall membrane to the wall and to remove the air bubbles.

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