GBA Logo horizontal Facebook LinkedIn Email Pinterest Twitter Instagram YouTube Icon Navigation Search Icon Main Search Icon Video Play Icon Audio Play Icon Headphones Icon Plus Icon Minus Icon Check Icon Print Icon Picture icon Single Arrow Icon Double Arrow Icon Hamburger Icon TV Icon Close Icon Sorted Hamburger/Search Icon
Green Building Blog

Video: A Passivhaus Foundation

Installing a capillary break on top of concrete footings

The Karuna House is under construction in Yamhill County, Oregon.

Scroll down this page to see a construction site video of the Karuna House in Yamhill County, Oregon, showing the installation of capillary break material on top of the footings to prevent moisture from wicking up the foundation walls.

The Karuna House was designed by Holst Architecture and built by Hammer & Hand of Portland, Oregon.

Skylar Swinford of Hammer & Hand listed materials that can be used as a capillary break between foundation footings and foundation walls: “We typically use Tremco TREMproof 250GC. It can be installed on green concrete. Henry CM100 Cold Fluid-Applied High Building Waterproofing and ePro ECOLINE-R Liquid Applied Membrane are also both intended for application over green concrete and should be suitable alternatives. I’ve also seen BASF MasterSeal HLM 5000 (formerly SONOSHIELD HLM 5000) used for this application, but the data sheet recommends a primer before installing on green concrete.”


Installing a capillary break on top of concrete foolings


Foundation Footings: Karuna House Video #2 from HammerAndHand on Vimeo.

Here’s a link to the first video in the series: Installing Rigid Foam Under Footings.

0 Comments

Log in or create an account to post a comment.

Related

Community

Recent Questions and Replies

  • |
  • |
  • |
  • |