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      Subscribe to the McElroy Metal Roofing Contractors Blog for information on installing, selling, and servicing metal roofing and siding.
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      The Metal Roofing and Siding Blog
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      How to Retrofit a Flat Roof with Metal How to Retrofit a Flat Roof with Metal
      June 04, 2026
      Metal Roofing , Recover and Retrofit , Standing Seam Systems , Onsite Rollforming , Commercial , Best Practices , Installation , 138T and 238T

      How to Retrofit a Flat Roof with Metal

      Metal is known for its durability, weather resistance, low maintenance costs, improved energy efficiency, longevity, and ease of…
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      House
      What Should Contractors Verify Before Submitting a Metal Roofing Bid? What Should Contractors Verify Before Submitting a Metal Roofing Bid?
      May 28, 2026
      Education , Metal Roofing , Recover and Retrofit , Standing Seam Systems , Substructural Components , Onsite Rollforming , Post Frame , Commercial , Residential , Best Practices , Installation , 138T and 238T , Accessories , Cost , Contractor Corner

      What Should Contractors Verify Before Submitting a Metal Roofing Bid?

      Most cost overruns on metal roofing projects don't start on the roof. They start at the estimating desk, weeks before the first panel is…
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      House
      Multi-Cor: A Corrugated Metal Panel for Roof and Wall Applications Multi-Cor: A Corrugated Metal Panel for Roof and Wall Applications
      May 21, 2026
      Education , Metal Roofing , Metal Wall Panels , Exposed Fastener Panels , Commercial , Residential , Best Practices , Installation , Multi-Cor , Agricultural , Metal Buildings , Product Feature

      Multi-Cor: A Corrugated Metal Panel for Roof and Wall Applications

      Corrugated metal panels have remained a popular choice for decades because they combine durability, simplicity, and a recognizable…
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      House
      What Causes Callbacks on Metal Roof Jobs - and How to Avoid Them What Causes Callbacks on Metal Roof Jobs - and How to Avoid Them
      April 23, 2026
      Metal Roofing , Exposed Fastener Panels , Standing Seam Systems , Commercial , Residential , Best Practices , Installation , Accessories

      What Causes Callbacks on Metal Roof Jobs - and How to Avoid Them

      Callbacks don't just interrupt your schedule. They cut into labor, delay new work, and create friction with customers that can be difficult…
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      House
      Metal Roofing Profit Margins: What Shingle and Single-Ply Contractors Are Missing in Their Bid Analysis Metal Roofing Profit Margins: What Shingle and Single-Ply Contractors Are Missing in Their Bid Analysis
      March 19, 2026
      Metal Roofing , Standing Seam Systems , Commercial , Residential , Best Practices , Installation , Maxima , 138T and 238T , Max-Rib , Mesa , Medallion-Lok

      Metal Roofing Profit Margins: What Shingle and Single-Ply Contractors Are Missing in Their Bid Analysis

      Most roofing contractors evaluate metal roofing the same way they evaluate any new product — they pull up material pricing, compare it to…
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      House
      MasterLok-90 and MasterLok-FS Standing Seam Systems for Low-Slope Commercial Roofing MasterLok-90 and MasterLok-FS Standing Seam Systems for Low-Slope Commercial Roofing
      March 12, 2026
      Metal Roofing , Standing Seam Systems , Commercial , Installation , Accessories , MasterLok , Low Slope to Steep Slope , Product Feature

      MasterLok-90 and MasterLok-FS Standing Seam Systems for Low-Slope Commercial Roofing

      Low-slope roofing projects require panel systems designed to perform where panel geometry and seam configuration play an important role.…
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      House
      Metal Roofing 101: Cutting Metal Metal Roofing 101: Cutting Metal
      February 19, 2026
      Education , Metal Roofing , Exposed Fastener Panels , Standing Seam Systems , Commercial , Residential , Best Practices , Installation , Training

      Metal Roofing 101: Cutting Metal

      Are you planning your first metal roof installation or looking to increase your skills in working with metal? Whether you are a seasoned…
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      House
      Understanding Load Tables Understanding Load Tables
      February 12, 2026
      Education , Metal Roofing , Best Practices , Installation

      Understanding Load Tables

      Understanding Load Tables can feel complicated, especially if you're not an engineer, but knowing the basics can help you make informed…
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      House
      What Makes the Best Metal Roofing for Commercial Buildings? What Makes the Best Metal Roofing for Commercial Buildings?
      January 29, 2026
      Metal Roofing , Recover and Retrofit , Exposed Fastener Panels , Standing Seam Systems , Commercial , Residential , Best Practices , Installation , 138T and 238T , Trap Tee

      What Makes the Best Metal Roofing for Commercial Buildings?

      When contractors talk about the "best" roofing system for a commercial building, the conversation usually isn't about trends or aesthetics;…
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