I'm about to put my house on the market in a few weeks, and I've noticed that the waterproofing barrier around the exterior is degrading, with cracks appearing in several spots. I should have addressed this sooner but focused on other projects instead. I'm looking for advice from anyone who's dealt with replacing or fixing these barriers. Any tips or guidance would be greatly appreciated! Thanks!
2 Answers
Hey! Are you talking about the sub-grade waterproofing barrier? If so, the cracks can definitely lead to bigger issues if not dealt with soon. You might want to consider either patching it with a waterproof sealant or going for a full replacement, depending on the damage. It seems like it's crucial to fix it before you list the house, especially to avoid any potential leaks.
Looks like you've already shared some pictures of the barrier. If it's just surface cracks, you might be able to fill those in with a flexible sealant, but if the damage is deeper, a more extensive repair could be necessary. Make sure to check the drainage around the foundation too!
Thanks for the advice! I’ll definitely take a closer look at the drainage to make sure everything’s in order.

I agree with HandymanHero! It's best to act quickly; you don’t want any surprises during a home inspection.