Precise Commercial Certified Roof Assessment in Cottage Grove, MN

Cottage Grove's commercial buildings split into two generations. Strip centers, service shops, and offices along Highway 61 and 80th Street mostly date from the 1970s through the 1990s, carrying low slope membrane systems already re-covered at least once. Construction east of town is newer, built to tighter code, with lighter deck assemblies and shorter warranty terms, which changes what our inspectors flag as urgent versus watch and monitor on the same walk. A budget cycle, a pending sale, or a storm claim each pulls a different level of detail from the same roof, so the first thing we confirm on site is which of those three is driving the report. This ground backs up to open land along the river with little windbreak, the same exposure that flattened trees across town last August. On buildings where the original built up roof has already been replaced once, we usually find TPO roofing laid over the old insulation with no tapered drainage layer, which our moisture scan reads as trapped water before it shows up as an interior leak. The report logs flashing, seam integrity, drain capacity, and photographed wind damage, formatted for an insurance file, a due diligence packet, or a capital plan.