As mentioned in the first section of this article, water ingress can be defined as when water ingress penetrates a building’s foundation. This term is also used to describe the permeating wetness that may permeate any given properties. Porous concrete or soil can allow water to move up and penetrate the building’s interior and exterior core, which can result in dampness and mould growth. Damp proofing can prevent the entrance of water in this manner.

Have You Heard? Water Ingress Is Your Best Bet To Grow

Any permeated surface, including roofs, gutters, downspouts and windows, can create the potential damage to a home. Any wetness created by water ingress can contribute to roof leaks and mould growth. In addition, damp roof membranes will create an environment that is perfect for the growth and proliferation of mould. Damp proofing a roof can not only reduce the risk of structural damage, but will also prevent the development of mould and mildew.

One of the most common causes of water ingress in motorhomes is faulty roofing materials. The National Watercraft Fire Protection Association (NWFA) outlines the types of defects that warrant investigation and potential repair. Among the most hazardous of these defective roofing materials are rolled types and lagging membranes. Rolled types include shingles, tar and metal flashing. Lagging membranes consist of a coating over a thick layer of rolled cellulose. Preventing water ingress into a motorhome and keeping water away from the interior of your home can be extremely challenging with faulty roofing materials, so it’s important to maintain your RV’s roof to ensure it is kept in optimal condition.

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