Frequently Asked Questions
Is an Allmet Roof Heavy?
At only 1.3 lbs. per square foot, Allmet Stone Coated Steel Roofs are truly “lightweight”. Concrete and clay roofs can weigh up to 15 lbs per square foot! In fact an Allmet roof is even lighter than most high-end asphalt roof shingles.
Will an Allmet Roof make my home hotter in the summer?
No. Many Allmet Roof owners have experienced utility savings after installation. A properly vented Allmet Stone Coated Steel Roof System moves air between the steel panel and the underlying deck. Heated air dissipates through the ridgeline while cooler air is drawn through eave vents.
Is an Allmet Stone Coated Steel Roof noisy?
No! The dead air space between Allmet Stone Coated Steel Roof Panels and the roof decking combined with the stone coating dampens exterior noise even in a rainstorm.
Are Homeowner Insurance discounts available if I install an Allmet Roof?
Yes. Many Homeowner Insurance Providers now offer up to 35% discounts on insurance premiums. Check with your insurance provider.
Can the homeowner get a Class “A” Fire Rating with an Allmet Stone Coated Steel Roof?
Yes. Allmet Stone Coated Steel Roofs carry a Class “A” fire code rating.
How does an Allmet Roof stand up to high winds?
Extremely well! Metals USA warrants Allmet Roofing Products to withstand 120 mph winds. Note that Allmet Stone Coated Steel Roofs have been control tested and withstood winds exceeding 170 mph. Wow!
Does an existing roof need to be torn off to install an Allmet Roofing Product?
Not necessarily. Allmet Stone Coated Steel Roofs can be installed over existing wood shingle, shake or composition roofs. Ensure your local contractor checks local building codes.
Is an Allmet roof safe during an earthquake?
Unlike the dangerous load on a home’s structure caused by concrete or clay tile roofing materials, Allmet Stone Coated Steel Roofing Panels which weigh about 1/8th of the previously mentioned heavyweight choices can strengthen a home’s structure.
Can a Allmet roof be walked on?
Yes. Allmet Roofing Products can be walked on without breaking or cracking, unlike concrete and clay roofs. Care should be taken not to walk on the raised rib portions of the panel.
Does heat and cold make an Allmet Roof contract and expand?
Yes. But, unlike heavy concrete roofing, the lightweight Allmet Roof Products are designed to protect your home against contraction damage.
Will hail damage an Allmet Stone Coated Steel Roof?
Rest easy. An Allmet Stone Coated Steel Roof carries the industry leading Class 4 Hail-resistant Rating. In fact, the Allmet Stone Coated Steel Roofing System has a lifetime 2.5” Hailstone Warranty.
Is Rust a Problem with a Stone Coated Steel Roof?
No! In fact, Allmet Roofing Products are made from high quality 26-gauge Galvalume™ steel that is coated with an acrylic basecoat.
Is Denting a Problem?
Again, no! In fact, Allmet Stone Coated Steel Roofs can stand up to hailstones, snow loads and extreme wind conditions without any structural or cosmetic damage. That’s one reason our weatherproof warranties include a 120 m.p.h. Wind Warranty and a 2.5 inch Hailstone Warranty
Is a Steel Roof safe in a lightning storm?
Very much so! An Allmet Stone Coated Steel Roof does not attract lightning.
Why should I invest in a high quality Stone-Coated Steel Roof by Metals USA?
Because it will look beautiful for years to come and will be the last roof you will ever buy!
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