I have a water phobia. When I was very young I fell into a pool and nearly drowned. Consequently, I never learned to swim out of sheer fear. Despite my attempts to avoid it, water continues to haunt me. (See an article I wrote about my Chicago condo’s construction defects for some background.) It’s ironic I now live along the nation’s southernmost glacial lake. I love the view from our home, but the lake’s recreational opportunities are lost on me.
To further substantiate my negative feelings toward water, 2015 was an especially wet year for the Midwest. In mid-December, my Iowa town received 5 inches of rain in a day and a half. Our basement—where my office is located—flooded (for the second time since August). My husband bought the house (which he planned to make his lifelong bachelor pad) knowing the basement might leak during heavy-rain events. He never planned to have anything down there. Then I came along.
As this issue was coming together—around the same time our basement was soaked—I read a line in “Tech Point” that really resonated with me: “… water is construction’s worst enemy, so when it goes where it shouldn’t, it’s causing damage—seen or unseen.” I shared that line, which was written by Armand T. Christopher Jr., AIA, with my husband. The next week we hired a basement waterproofing contractor to solve our ongoing water problems.
Christopher’s story likely will resonate with you, as well. He and his team had recently installed a PVC roof system on a high-profile government building in central New Jersey. Six months after the install, a three-day nor’easter exposed numerous leaks in the building, which the client thought were coming from the new roof. The ensuing “detective work” Christopher’s team completed was tedious but uncovered the cause of the leaks and made Christopher and his colleagues heroes.
Christopher points out a nice feature of the roof’s thermoplastic cap sheet is areas where water had pooled within the roof system were dried and resealed with heat-welded target patches. Thomas W. Hutchinson, AIA, FRCI, RRC, CSI, RRP, builds upon this idea in his “From the Hutchinson Files” article. Hutchinson notes today’s “new age” roofs may not require removing all system components during reroofing. Instead, it may be in the customer’s best interest to consider restoration; roof-cover removal, enhanced with additional insulation; using the existing roof membrane as a vapor retarder; or membrane removal before installation of a new roof cover.
My husband and I seem to have found the best solution to our basement water problems. Although we’re not looking forward to the construction ahead, we are excited about all the things we can do with a dry basement. Right now, we’re envisioning a mini spa in which we can relax after a stressful workday—another welcome upgrade my husband never imagined for his “bachelor pad”.