Steel Roofing


All the benefits of steel with an architectural look!

Here in Minnesota weather is drastically changing all the time. Steel roofing is the most efficient way to ensure protection from all elements like hail, snow, wind, rain and even fire. Not only will it last a lifetime, it is more energy efficient for your home or business, saving money on your monthly utilities. You may also get a discount on your homeowners insurance for putting on a new steel roof.

We have over 10 years of experience with steel roofing and a knowledgeable staff trained to install. We specialize in Metro Steel and ArrowLine Steel roofing products.  We also install standing seam and ribbed steel roofs.

Contact us for a free steel roof estimate

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MetroMetro steel roofing has a unique stone coated finish that carries a long-life weatherproof warranty. Along with various styles from a shake, roman, tile and shingle to choose and match the design of your home, business or church.

The product carries warranties against 120 mph winds & 2 ½” diameter hail for a full 50 years. The warranty is non-prorated showing how strongly Metro stands behind its product. Metro is able to offer outstanding protection, warranty, and a beautiful design all in the same package.



metro2ArrowLine roofing has a unique 4-way locking system, offering a shake, slate or enhanced slate appearance. The product carries warranties against 114 mph winds, has Class 1 hail coverage and a lifetime non-prorated warranty. The panels are double embossed adding strength for durability of walking and can be applied over an existing roof, cutting down extra costs. ArrowLine is a great investment for lasting beauty and extreme durability against all four seasons.

Heyn Brothers also installs a variety of standing seam and ribbed steel for commercial buildings and barns.  Protect your business or farm with a new steel roof that will last a lifetime!


  • Minnesota Registered Contractor – License #BC540268
  • Select Shingle Master – the highest credential with CertainTeed
  • Certified Contractor with GAF
  • James Hardie Preferred Contractor
  • LP Preferred Contractor
  • Velux 3 Star Skylight Specialist
  • Better Business Bureau Member
  • Licensed, bonded, and insured General Contractor
  • Insurance Claim Specialist who can work with your adjuster to finalize your claim
  • 7 year workmanship guarantee on all of our jobs, up to a 25 year workmanship warranty or 5 Star jobs backed by the shingle manufacturer
  • Over 10 years of experience installing steel shingles
  • Every job supervised by an experienced and trained Heyn Brothers’ supervisor
  • Lifetime warranties on most of the products we install



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Contact Us


Heyn Brothers

Mankato Office

20783 Foley Road
Mankato, MN 56001
(507) 388-4396