Dalsin | Roofing Services in Sioux Falls, SD 57104

Drawing on our experience since 1912, we handle a wide range of commercial and industrial roofing systems suited for our climate. This includes durable single-ply membranes like EPDM, TPO, and PVC, as well as ballast systems and standing seam metal roofs. As a certified installer for major manufacturers and a company that fabricates its own sheet metal, we ensure quality materials and proper installation for long-lasting performance in Sioux Falls weather conditions.

These issues are often caused by the temperature swings and wind common in our area. Our approach starts with a thorough roof inspection to assess the extent. For nail pops, we securely re-seat or replace fasteners and seal the area to prevent leaks. For flashing lift, which compromises critical seals, we repair or refabricate and re-install the flashing using our in-house sheet metal shop for a perfect fit. Our goal is to fix the immediate problem and address the underlying cause to prevent recurrence.

Our inspection is a comprehensive evaluation conducted by experienced professionals. We examine the entire roof surface, flashings, penetrations, drainage, and underlying structure if accessible. We identify issues like ponding water, membrane deterioration, seam integrity, and the condition of our own fabricated metal components. The result is a clear, factual report detailing any necessary repairs, the roof's remaining lifespan, and maintenance recommendations, providing you with the knowledge to make informed decisions for your property.