mastic joints

Among all the problems he's observed as an expert witness, Scott Cohen is particularly aware of what can go wrong when water starts moving where it's not wanted. Often it's a cosmetic issue; sometimes, however, serious damage can result -- and can be costly to address.

Water Gone Wild

Last time, we looked at an instance in which migrating water presents mostly aesthetic challenges - scale formation, evaporation residues and other hassles that simply make a watershape look worse than it should. This time, we'll look into a case where the migrating water not only made the watershape look bad, but was also doing structural damage to a nearby deck and, ultimately, to the pool shell itself. It's a cautionary tale that should make any contractor

#4: Mastic Joints

It’s a case of familiarity breeding neglect: Pool and deck contractors work with so much mastic through the years that it’s easy for them to take this wonderful material for granted. And that’s a shame, because I’ve run into plenty of clients who are plainly interested in learning what function these rubbery joints serve and why they’re a necessary part of the package. The video linked below offers an