Russell griffiths

Liquid dpm. On polystyrene

Recommended Posts


looking for a damp proof membrane in liquid form to be either brush applied or spray for the junction of my icf blocks and my footing 


the icf company recomend a peel and stick membrane


but I think a liquid will get in the nooks and crannies better. 


Needs to be compatible with icf blocks so not solvent based. 


Thanks russ. 

Share this post

Link to post
Share on other sites

I used the one from Wickes and it didn't eat the eps:




Two coats, goes on sort of brown and dries black.




This pic's misleading as I've actually got dpm behind the battens up the wall by about a metre. That laps / joins with the dpm over the eps.






Edited by Onoff
  • Like 1

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now