Ask your questions regarding the exterior of your house - siding, roofing, etc.
2 posts • Page 1 of 1
As a general practice, should the top of my foundation membrane be sealed at the top against the foundation? As you can see from the picture, i have a burried downspout extension nearly at level with the top of the membrane and is a vulnerable spot for water intrusion. What should be done as a preventative measure?
- drainage.jpg (2.39 MiB) Viewed 88 times
Depends on the product used. Dimpled products allow a gap for easy drainage to the drain tile at the footing but membrane types keep moisture off the concrete completely. I really can't tell for sure what you have?