Seal Block Walls

Block Wall Treatment For Crawl Spaces in Southeast MN, Northeast IA & Western WI

Block wall clear covering for wet crawl spaces in Burnsville

Our technicians are experts when it comes to sealing block walls.

When sealing a crawl space, we recommend covering all your walls with a crawl space vapor barrier. However, if your crawl space walls are built with concrete blocks, moisture moves up through the open cavities and into the space anyways. Covering the walls is only half the battle.

At American Waterworks, our solution to block foundation walls in a crawl space is the WallCap Block Wall System. This plastic covering seals off the top of your block wall, keeping humidity out. And because it's clear, your walls will still be visible for termite and pest inspectors.

If you're concerned about humidity in your crawl space, you've come to the right place. We offer free estimates throughout Rochester, Minneapolis, Saint Paul for our crawl space services, including sealing block walls. Schedule yours today!

Installing WallCap in your crawl space

To ensure that WallCap will never detach from your walls, it is attached mechanically to the concrete with plastic pegs.

A polymer seal is used to adhere the plastic to the concrete to complete the vapor barrier protection.

Since most crawl space walls are created out of concrete block, your system design specialist will usually recommend the WallCap System in your crawl space. It's a small addition that makes a huge difference!

The installation can be done by one contractor while the rest of your CleanSpace® system is being installed by the rest of the crew. A complete CleanSpace® installation usually takes less than a day.

Contact us for a free estimate

Ready to eliminate the issues that crawl spaces can cause? American Waterworks offer free estimates for all of our services! We serve Minneapolis, Rochester, Saint Paul and many nearby areas in Minnesota, Iowa, and Wisconsin.

Looking for a price? Get a no cost, no obligation free estimate.

Basement Systems Dealer
CleanSpace Dealer
Foundation Supportworks Dealer
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our service area

We serve the following areas

Iowa
  • Alta Vista
  • Arlington
  • Calmar
  • Castalia
  • Clermont
  • Cresco
  • Decorah
  • Denver
  • Dorchester
  • Elgin
  • Elma
  • Fayette
  • Fort Atkinson
  • Fredericksburg
  • Harpers Ferry
  • Hawkeye
  • Highlandville
  • Ionia
  • Janesville
  • Lansing
  • Lawler
  • Lime Springs
  • Maynard
  • Nashua
  • New Albin
  • New Hampton
  • North Washington
  • Oelwein
  • Ossian
  • Postville
  • Protivin
  • Randalia
  • Readlyn
  • Ridgeway
  • Spillville
  • Sumner
  • Tripoli
  • Wadena
  • Waterville
  • Waucoma
  • Waukon
  • Waverly
  • West Union
  • Westgate
Minnesota
  • Brownsville
  • Caledonia
  • Canton
  • Chatfield
  • Dakota
  • Eitzen
  • Fountain
  • Harmony
  • Hokah
  • Homer
  • Houston
  • La Crescent
  • Lanesboro
  • Lewiston
  • Mabel
  • Minnesota City
  • Peterson
  • Preston
  • Rollingstone
  • Rushford
  • Spring Grove
  • Stockton
  • Utica
  • Winona
Wisconsin
  • Alma
  • Arcadia
  • Bangor
  • Blair
  • Chaseburg
  • Cochrane
  • Coon Valley
  • De Soto
  • Dodge
  • Eastman
  • Eau Claire
  • Eleva
  • Ettrick
  • Ferryville
  • Fountain City
  • Galesville
  • Genoa
  • Hixton
  • Holmen
  • Independence
  • La Crosse
  • Melrose
  • Mindoro
  • Mondovi
  • Onalaska
  • Osseo
  • Stoddard
  • Strum
  • Taylor
  • Trempealeau
  • West Salem
  • Whitehall
Our Locations:

American Waterworks
829 Rolling View Lane SE
Pine Island, MN 55963
1-507-200-2737
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