SL-324 Standing Seam Roof System 

Our SL-324 standing seam roof system in Memphis, TN, is your top choice when it comes to metal roofing. Engineered for durability, versatility, and aesthetics, this innovative roofing system is designed to meet the specific needs of our clients. 

Who We Are

Spirco Manufacturing is a custom manufacturer of metal building systems, self-storage facilities, and a complete line of metal components. Our buildings are preferred for various applications, including industrial/warehouse spaces, agricultural buildings, retail establishments, offices, churches, sports complexes, and many more. 

A Big Building With Nice Grass

Why Choose Us

For over 30 years, Spirco Manufacturing has remained committed to improving the way we do business by being a company that is committed to quality and customer service. Through dedicated employees, high manufacturing quality standards, and service, we will continue to build the trust of existing customers and gain the trust of future customers for years to come. 

Industrial Construction

Our SL-324 standing seam features the RollLok seam, which is crimped at the panel clips, offering superior weather tightness and wind uplift ratings compared to existing snap-together panels. Achievable with a manual crimping tool. No electric seamer is required. 

The TripleLok seam, achievable with an electric seamer making a single pass, provides enhanced security by seaming in both directions (upslope then downslope). Essentially, it is a double lock seam rotated 90 degrees. 

For ultimate performance, the QuadLok seam is created with an electric seamer making two passes along the seam—up the slope, down the slope, and over the same seam. This QL seam is a TripleLok seam rotated down 90 degrees for maximum integrity and security. 

  • 24″ Coverage 
  • Factory-Applied Seam Sealant 
  • Concealed Fasteners 
  • Multiple Clip Options for Design Flexibility  
  • Minimum 1/4:12 Slope 
  • 3″ Trapezoid Rib Profile 
  • Multiple Applications 
  • One Panel Adopts to Nearly Any Job Needed 
  • Virtually Maintenance-Free 
  • Reduces Potential Leaks from Fasteners  
  • Meets Most Severe Uplift Requirements  
  • Excellent Weather Resistance 
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