Premium Stone-coated Metal Roofing Lasts 50 Years or More

Made from 3/16 Galvalume-coated metal, Allmet systems won’t rot, crack, warp or break.Made from 3/16 Galvalume-coated metal, Allmet systems won’t rot, crack, warp or break.

Allmet Roofing by Headwaters is a premium stone-coated metal roofing system sold through distribution. It delivers the rugged durability and strength of metal roofing while providing the handsome look of wood shake, genuine slate, Spanish tile and shingle roofing. And Allmet Roofing continues looking great year after year, for half a century or more.

Made from 3/16 Galvalume-coated metal, Allmet systems won’t rot, crack, warp or break.

Made from 3/16 Galvalume-coated metal, Allmet systems won’t rot, crack, warp or break.


An Allmet metal roof may cost a bit more to install, but the expense will be offset by lower repair and replacement costs. Allmet stone-coated metal roofing is light in weight and among the safest roofs in seismic regions. When installed as designed, this dry under-deck roof system eliminates the need for moisture barriers. Made from 3/16 Galvalume-coated metal, Allmet systems won’t rot, crack, warp or break. They’re energy efficient and offer protection against snow, ice, winds and hail. Allmet stone-coated metal roofing also is non-combustible, earning a coveted Class A Fire Rating.

Allmet is offered in an array of styles that attractively complement any home:

Allmet stone-coated metal roofing also is non-combustible, earning a coveted Class A Fire Rating.

Allmet stone-coated metal roofing also is non-combustible, earning a coveted Class A Fire Rating.

  • Granite Ridge Galvalume metal stone-coated shingles are a lightweight, tough and economical roofing backed by a lifetime warranty. This new-generation shingle is not only 67 percent lighter weight than asphalt laminates, but its raised seam joints also ensure enhanced protection against the elements.
  • Allmet Continental gives roofs the appearance of high-profile S-type concrete tiles. Yet it is lighter weight than standard cement- or clay-based tile.
  • Allmet Wood Shake melds the natural beauty of wood shake with the strength of metal roofing. This wood shake product won’t catch fire or blow off in high winds. Because many areas prohibit wood shake, stone-coated metal wood profiles are a good alternative.
  • Allmet Shadowline offers the aesthetics and dimension of natural slate and features four ENERGY STAR-rated colors among its 19 color blends.

Allmet is backed by a limited lifetime transferable warranty that covers up to 120-mph winds, 2.5-inch hailstones and fire.

PHOTOS: Allmet Roofing

1 Comment on "Premium Stone-coated Metal Roofing Lasts 50 Years or More"

  1. I do like that this opens up options for more aesthetically pleasing metal roofs. I love the durability of metal, but I just don’t like the way it looks. So, putting wood shakes or granite on the metal definitely makes it an option for me. The only problem is the cost. Do you think metal roofs will ever be as cheep as asphalt shingles?

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