Frequently Asked Questions
How long has Gerard been in business?
Gerard Roofing Technologies has been manufacturing Stone Coated Roofing Systems since 1971.
What materials are used in making Gerard Stone Coated Steel Roofing Systems?
Gerard Stone Coated Steel Roof Systems use steel panels that are protected from the elements by corrosion resistant Galvalume. The Gerard basecoat uses proprietary resins, which have been developed over many years to promote lifetime performance in all climates. The stone chips that Gerard uses in its Stone Coating are non-oiled natural granite granules that improve adherence to the basecoat while enhancing the appearance of Gerard panels.
Is a Gerard Roof Heavy?
At only 1.4 lbs. per square foot, a Gerard Stone Coated Steel Roof is truly “lightweight”. Concrete and clay roofs can weigh up to 15 lbs per square foot! In fact a Gerard roof is even lighter than most high-grade asphalt roof shingles.
Will a Gerard Roof make my home hotter in the summer?
No. Many Gerard Roof owners have experienced utility savings after installation. A properly vented Gerard 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 a Gerard Stone Coated Steel Roof noisy?
No! The dead air space between Gerard 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 a Gerard 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 a Gerard Stone Coated Steel Roof?
Yes. A Gerard Stone Coated Steel Roof carries a Class “A” fire code rating.
How does a Gerard Roof stand up to high winds?
Extremely well! Gerard warrants our Stone Coated Roofing Systems to withstand 120 mph winds. Note that Gerard 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 a Gerard Stone Coated Steel Roof?
Not necessarily. Gerard Stone Coated Steel Roofs can be installed over existing wood shingle, shake or composition roofs. Your local contractor will check local building codes.
Is a Gerard roof safe during an earthquake?
Unlike the dangerous load on a home’s structure caused by concrete or clay tile roofing materials, Gerard Stone Coated Steel Roofing Panels which weigh about 1/8th of the previously mentioned heavyweight choices can strengthen a home’s structure.
Can a Gerard roof be walked on?
Yes. Gerard Stone Coated Roofing Systems 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 a Gerard Stone Coated Steel Roof contract and expand?
Yes. But, unlike heavy concrete roofing, the lightweight Gerard Stone Coated Steel Roofing System is designed to protect your home against contraction damage.
Will hail damage a Gerard Stone Coated Steel Roof?
Rest easy. A Gerard Stone Coated Steel Roof carries the industry leading Class 4 Hail-resistant Rating. In fact, the Gerard 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, Gerard Stone Coated Steel Roof panels are made from high quality 26-gauge Galvalume steel that is coated with an acrylic basecoat.
Is Denting a Problem?
Again, no! In fact, Gerard 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 (equal to an F2 tornado!) and a 2.5 inch Hailstone Warranty
Is a Gerard Stone Coated Steel Roof safe in a lightning storm?
Very much so! A Gerard Stone Coated Steel Roof does not attract lightning.
Why should I invest in a high quality Gerard Roof?
A Gerard Stone Coated Steel Roof will be the last roof you will ever buy.
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