38 percent of potential house purchasers would withdraw their offer on a house if it suffered from damp – YouGov
Over the last decade the rush to make our homes more energy efficient by installing cavity wall insulation. Now if the walls that protects this insulation allow it to get wet it temporarily loses it thermal resistance.
STORMDRY will prevent rain penetration, protects the bricks and pointing from frost damage.
As the saying goes a stitch in time saves nine