List of featured suppliers of ROOF WATERPROOFING Waterproofing Systems AGREMENT CERTIFICATE HOLDERS on Building Products Index
Roof waterproofing refers to the process of making a roof or part of a roof impervious to water, so that it can withstand heavy rainfall and prevent leaks. Waterproofing systems are a set of technologies, materials, and techniques used to create water-resistant barriers on building surfaces. Agrement certificate holders are individuals or organizations that have been certified by an independent agency to provide proof of the efficacy and safety of their construction products or systems.