Commercial Roofing in Red Wing, MN

Most commercial membrane roofs (TPO, EPDM, or PVC) last 15–25 years with proper maintenance. Built-up tar-and-gravel systems often last 15–20 years. Metal roofs can exceed 30 years. The key variable is maintenance: regular inspections and repairs extend life; neglect shortens it dramatically. We recommend professional inspection every 2–3 years to catch small problems before they become expensive.

Not necessarily. We schedule work around your business hours and coordinate access points with you before starting. Smaller repairs may only require access to the roof and surrounding ceiling areas. Full replacements are more disruptive but can be scheduled during off-hours, weekends, or phased to minimize operation impact. We discuss timing and logistics in the initial estimate.

TPO (thermoplastic olefin) is heat-welded, flexible, and reflects UV well; it's cost-competitive and popular for commercial flat roofs. EPDM (ethylene propylene diene monomer) is a rubber membrane that's durable and handles freeze-thaw cycles well but requires adhesive application. PVC (polyvinyl chloride) is chemical-resistant, excellent for restaurants or facilities with harsh rooftop conditions, but costs more. The right choice depends on your roof slope, climate exposure, chemical environment, and budget. We recommend the best option based on your building's specific use and location.

Cost depends on roof size, membrane type, insulation depth, and whether it's a full replacement or repair. A small repair might run a few hundred dollars; a full replacement for a 10,000 sq. ft. building could range from $15,000 to $40,000+ depending on materials and scope. We provide a detailed written estimate after inspection so you know the exact cost before we start. There are no surprises.

We guarantee that our installation meets manufacturer specifications and that seams, flashing, and fastening are properly executed. If a leak, separation, or failure stems from our workmanship within the guarantee period, we return and repair it at no charge. The guarantee applies to labor quality, not manufacturer material defects (those are covered by the manufacturer warranty). We provide full warranty documentation at project closeout.

If damage is isolated and the rest of the roof is sound, we can repair that section. However, if the overall roof is nearing end of life (15+ years old, brittle, showing widespread damage), we'll recommend replacement because piecemeal repairs become expensive and ineffective. We present both options with cost and timeline so you choose what makes sense for your business.