Where Is Damp Proofing Applied?

Dampproofing is a coating, usually asphalt-based, that is either sprayed on or hand applied to the outside of the wall. Though less frequently recommended in modern residential construction, it is still an acceptable form of treatment in many situations.

Where do you use damp proofing?

Damp Proofing Can Be Used Like Waterproofing

It typically consists of a sealant applied to the exterior of the foundation walls to control the movement of soil water vapor into the structure.

Where should a damp proof course be installed?

All damp proof courses must be laid between an even, fresh bed of mortar in continuous lengths for the full width of the wall or leaf and preferably project beyond the finished external face of the external leaf. (including any externally applied render).