Superior’s economy runs on its port, its rail yards, and the industrial and warehouse buildings that line the waterfront near Belknap Street and beyond, and every one of those structures depends on commercial roofing built to resist constant harbor moisture and heavy Wisconsin snow. Older commercial buildings throughout Superior often carry flat roofing systems installed decades ago, long before modern drainage and moisture barrier standards, leaving them vulnerable to pooling water and ice damage that shuts down operations at the worst possible time. Perrault Construction is licensed in Wisconsin as well as Minnesota, and we have kept Superior’s commercial properties protected through harbor humidity and brutal winters for years.
Superior's waterfront warehouses and industrial buildings need flat roofing engineered to resist pooling water and moisture infiltration from constant harbor exposure. We install and maintain systems built for this exact demand.
Metal roofing offers Superior business owners a low maintenance, long lasting alternative that sheds snow fast and resists the moisture damage common to older flat roof systems.
Harbor area storms bring damaging wind and hail. We respond fast across Superior and manage your commercial insurance claim from start to finish.
Yes, Perrault Construction is fully licensed in Wisconsin as well as Minnesota.
Many were installed decades ago before modern drainage and moisture barrier standards existed, leaving them prone to pooling water and moisture infiltration.
Yes, we install and maintain flat and metal roofing for warehouse and industrial buildings throughout the Superior waterfront area.
Constant humidity from the bay accelerates wear on roofing systems lacking proper moisture barriers, making material and installation choices critical.
Yes, we document damage thoroughly and manage your insurance claim directly.
Reinforced flat roofing with proper drainage or metal roofing both perform well depending on the building's structure and use.
Yes, scheduled inspections help catch small issues before they cause costly business downtime.
Yes, flexible financing options are available.
We typically respond within 24 to 48 hours of a reported issue.
Yes, every project starts with a free, no obligation estimate.