Waterproofing

Waterproof Rooftop — Glendale, CA — American Decking & Waterproofing Company

Waterproofing For the Greater LA Area

Protect yourself, your tenants, your guests and your property.

From what?

Trip hazards and other risks from not waterproofing your outdoor surfaces.

American Decking & Waterproofing Company is here to help. Our expert team is here to ensure your balconies, elevated decks, concrete stairs, and other surfaces are waterproofed. This gives your character many benefits, including durability and protection. Give us a call today to learn more about how we can help you at (323) 230-3174.

What Do You Need Waterproofed?

Deck Waterproofing

We use only high-quality decking materials for waterproofing or water-resistant applications so that it remains relatively unaffected by water or resist the access of water under specified conditions.


We waterproof and repair magnesite, fiberglass, concrete, plywood, and tiled decks. We provide a 15 years warranty for all of our jobs, too.

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Balcony Waterproofing

Waterproofing contractors are not all the same. Workmanship plays a huge factor in the final product. You need a deck and balcony waterproofing company that has the integrity to do the job right - cutting corners could cause $1000’s in additional repair work later. Therefore, all of our specialists have over 10 to 15 years of experience within our company to ensure that we provide you with the best possible outcome.



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Stairway Waterproofing and Repair

We have over 35 years of experience in repairing exterior magnesite and concrete stairways. We repair and waterproof those as needed, and we provide any other services that might be needed to service your staircases, such as rotten wood replacement, metal railing welding repair, and replacement of precast steps.

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Retaining Walls/Planters/Showers

We offer concrete wall maintenance, waterproofing, and repair for structures to resist the lateral pressure of soil. We buy direct factory material and apply cold fluid polymer systems to prevent leaks in basement or apartment walls.

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Waterproofing FAQ 

  • What is waterproofing?

    Waterproofing is the act of making a surface resistant to water leaking into the structure and causing damage.

  • We don’t get a lot of rain, so why should I have my surface waterproofed?

    Waterproofing strengthens your outdoor deck, balcony, or stairwell from more than water. It protects against the sun, too.

  • What surfaces do you waterproof?

    We waterproof balconies, elevated decks, and exterior stairs. These can be made from concrete, magnesite, and related materials.

  • What happens if I don’t have these surfaces waterproofed?

    When you don’t waterproof a surface, you make yourself and those around your subject to hazards. There could be cracks that create trip hazards. There could also be instances where the whole deck or balcony collapses due to the damage.

  • How do we do it?

Waterproof Deck — Glendale, CA — American Decking & Waterproofing Company

Do you have additional questions about waterproofing in Southern California? Call our team today at (323) 230-3174.

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