Question:

A couple of years ago I purchased Permaflex to waterproof the block walls of my basement. So far the product has worked great. I am starting to frame 2×4 walls (with insulation)around the perimeter. What do you recommend as far as a vapor barrier?

Answer:

The PermaFlex is the vapor barrier, no need for anything else.

1. Apply a heavy coat of PermaFlex either on the underside of the lumber you wish to fasten to the floor or in the location on the floor that the lumber will be fastened. NOTE: Space the sole plate away from the wall.
2. Install the “sole plate” to the floor or if the wall will be pre-built; just make sure the wall has built “slightly” short. Hang the wall from the ceiling joists and then just knock the sole plate down onto the wet PermaFlex. The PermaFlex will seal any punctures into the previous Sani-Tred application when the “stud plate” is fastened. PermaFlex is not just a life-time waterproof coating, it is also a life-time adhesive coating; therefore fewer fasteners or NO fasteners are necessary.

This entry was posted on Friday, February 9th, 2007 at 7:59 am and is filed under Basement Waterproofing. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.