Why My Teams Install Stone-coated Metal Roofs

Recently, a father and his adult son, both from Chatham, Ontario, Canada, contacted my company Metal Roof Outlet in Courtland, Ontario. Both needed to have roofs on their homes replaced. They chose stone-coated metal roofs. We installed the son’s roof first; then went to the father’s home. Before we began work, the dad told us, “My son had a very nice-looking home before. Now he has a castle.”

An installation team from Metal Roof Outlet, Courtland, Ontario, Canada, installs an Allmet stone-coated metal roof on a suburban Toronto home.

An installation team from Metal Roof Outlet, Courtland, Ontario, Canada, installs an Allmet stone-coated metal roof on a suburban Toronto home.


That perfectly sums up the kind of comments I hear from customers who have had our teams install stone-coated metal roofs on their homes. They like the roofs’ longevity, energy efficiency and maintenance freedom.

Above all, though, is the roofs’ “wow” factor that is apparent from the street or up close. People don’t even fully recognize it’s metal because of the roof’s stone finish. The stone coating provides a very natural look. It’s a warmer appearance that blends in with the surroundings, never looking artificial or manufactured

Customers respond well to stone-coated metal’s colors, which come in a wide variety. The stones’ colors are blended to arrive at the end shade. Customers with single-color siding typically prefer a roof of variegated colors. But if they have a busier brick exterior, they will go with a solid-color roof for contrast.

Whenever I’m working with a prospective customer, we will send out a sample to put up against the customer’s brick or siding. It’s hard to see the color in the hand. But step back a bit, and the customer can see that color.

Metal Roof Outlet, Courtland, Ontario, Canada, installs Allmet stone-coated metal roofs because of the roofs’ many benefits.

Metal Roof Outlet, Courtland, Ontario, Canada, installs Allmet stone-coated metal roofs because of the roofs’ many benefits.


The durability of the roofs is another selling point. The majority of people coming into our showroom are replacing their roofs every 12 years. They’re tired of replacing their roofs and they tell us they just want to do it once and be done with it. When you put on a stone-coated metal roof, you know it’s there for the life of the home. Over the long-term, it will be more cost-effective. Instead of replacing a typical roof three or four times over 50 years, you install this roof just once.

After the initial cost, you’ve improved the look of the home; you have increased the energy efficiency; and you’ve made sure you have very, very little maintenance. Other than removing the leaves from the valleys and gutters, there’s little else to do.

Many of the homeowners who choose a stone-coated metal roof do so because they intend to remain in their homes for decades. Thirty years ago, it was typically older couples that chose stone-coated metal roofs. These were people who’d saved the money and liked the look. Today, it’s often younger homeowners—people in their 30s and 40s—who choose stone-coated metal. They are fixing up their homes with the intention of staying in them.

When I think back, I can’t think of any one particular roofing project where stone-coated metal stood out as a real problem solver. That’s because it solves problems on every roof we do.

Premium Stone-coated Metal Roofing Lasts 50 Years or More

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