Stormdry

This procedure has also been proved to help protect Cavity wall insulation which is causing issues due to bridging in the cavity.

The Solution

Where Cavity Wall Insulation has Already Been Applied...

Applying Stormdry breathable waterproofing cream to the outer leaf will increase the walls water resistance, alongside the appropriate maintenance of the masonry mortar and pointing will significantly reduce the water penetrating the outer leaf and reduce the stress on the system. Stormdry breathable waterproofing cream will also allow any existing moisture evaporate through the masonry. In situations where cavity wall insulation has allowed damp to penetrate, this can provide a fast and less disruptive alternative to removing the insulation. Applying Stormdry will also serve to increase the energy saving performance of any existing insulation solution.