Board weighs overlay versus spot repairs as warranty and lifespan questions remain

Board members spent significant time weighing a lower‑cost repair that would address bubbling against a full overlay that could extend the roof’s service life.

One committee member summarized the tradeoff: repair of the bubbles might buy “5 years” of life, while a full overlay could yield “15 to 25 years” depending on product warranty. Kelly said the overlay manufacturer’s warranty and Troy’s assessment are key to deciding whether the additional district out‑of‑pocket expense is justified.

Members asked how bubbles are fixed and whether an overlay would hide underlying problems. Kelly explained that crews would address blisters (bubbles) before placing a new membrane and that the roof consultant found no moisture under most of the remaining roof area. The board requested written warranty documentation from the contractor and that staff arrange periodic inspections to detect future failure early.