waterproof membrane on icf walls
![](https://secure.gravatar.com/avatar/7625b3694e820f7873e2977749c02fec?s=52&d=https%3A%2F%2Fimages.greenbuildingadvisor.com%2Fapp%2Favatars%2F200x200%2Fj.png&r=g)
jlar2022
| Posted in Expert Exchange Q&A on
I intend to use ICF foundation wall. What is good membrane on the eps insulation?
GBA Detail Library
A collection of one thousand construction details organized by climate and house part
Search and download construction details
![](https://www.greenbuildingadvisor.com/app/themes/greenbuildingadvisor/dist/img/modules/detail-library/thumb1.png)
![](https://www.greenbuildingadvisor.com/app/themes/greenbuildingadvisor/dist/img/modules/detail-library/thumb2.png)
Replies
You can fill the gaps between the ICF blocks with sealant and roll on a membrane. (Best to amek sure they're compatible)
Or use a blueskin style adhesive sheet membrane.
Jamie
We used Soprema in our build. Worked out well.