WANT TO KNOW MORE ABOUT METAL ROOFING?
Frequently Asked Questions:
- 01
A metal roof offers several advantages over traditional shingle roofs:
Longevity: Metal roofs can last 50 years or more, significantly outlasting shingle roofs, which typically need replacement every 10-15 years.
Durability: Metal roofing is highly resistant to damage from severe weather conditions such as high winds, hail, and heavy rain. Unlike shingles, metal roofs do not crack, warp, or rot, making them one of the most durable types of metal roofs.
Energy Efficiency: Metal roofing reflects sunlight, helping to keep your home cooler in the summer, potentially reducing energy costs by up to 25%. Some metal roofs are designed with cool roof coatings that enhance their reflective properties.
Low Maintenance: Metal roofs require little to no maintenance compared to shingle roofs, which may need periodic repairs, especially after storms.
Fire Resistance: Metal roofing is non-combustible and has a Class A fire rating, offering superior protection against fire hazards compared to shingles.
Environmental Impact: Metal roofing materials are often made from recycled materials and are fully recyclable at the end of their life, making them an environmentally friendly choice. In contrast, shingles typically end up in landfills.
Aesthetic Appeal: Metal roofing panels come in a wide variety of styles, colors, and finishes, allowing homeowners to achieve a more customized and modern metal roof appearance that enhances the overall value of their home.
Property Value: Installing a metal roof can increase the resale value of your home due to its durability, energy efficiency, and aesthetic appeal, making it an attractive option for potential buyers.
Overall, while metal roofing may have a higher upfront cost, its long-term benefits often outweigh those of traditional shingle roofs, making it a smart investment.
- 02
Yes and no. While the initial cost of a metal roof is typically higher than that of a shingle roof, it can be less expensive in the long run due to its superior longevity and durability. Metal roofs can last 50 years or more, far outlasting shingle roofs. Additionally, metal roofing requires virtually no maintenance, saving you money on repairs and upkeep over time. Beyond financial benefits, a metal roof offers peace of mind due to its high resistance to harsh weather conditions and can significantly enhance your home's appearance and value, making it a truly worthwhile investment.
- 03
Gauge refers to the thickness of the metal in metal roofing. A lower gauge number indicates thicker and stronger material. For example, gauge 26 is approximately 0.5 mm thick and is generally considered strong enough for most residential metal roofing applications. It offers a good balance between strength, durability, and cost-effectiveness. Gauge 26 is also strong enough to support standing or walking on the metal roof, provided proper installation and support underneath.
- 04
Yes, a metal roof offers excellent protection against nesting animals. The smooth, solid surface of metal roofing materials, combined with tight seams and secure edges, makes it almost impossible for animals like birds, squirrels, and raccoons to penetrate a well-installed metal roof.
- 05
G90 galvanized steel is a type of steel coated with zinc to protect it from corrosion. The "G90" designation means the steel has a coating weight of 0.90 ounces of zinc per square foot. This equates to approximately 275 grams of zinc per square meter. G90 galvanized steel is a popular choice for metal roofing due to its excellent rust resistance and long-lasting protection in various weather conditions.
- 06
No, this is a common misconception. Modern metal roofing includes insulation, solid plywood bases, and approved underlayments that dampen noise, making metal roofs as quiet as any other roofing material.
- 07
No, modern metal roofs are designed with advanced coatings, such as zinc-aluminum and baked polymer coating, that offer superior resistance to rust, even in extreme weather conditions. These protective paints have been tested in real-world environments to ensure long-term durability and corrosion resistance.
- 08
No, metal roofs are not more likely to be struck by lightning than any other type of roof. They have the same risk level as asphalt shingle roofs when installed in the same location.
- 09
Yes, metal roofing is very durable, and you can safely walk or stand on it. Standing between the ribs on the metal roof will help avoid causing damage. Plywood decking or strapping underneath the metal panels provides ample support for walking. Always use safety precautions when on a roof.
- 10
No, a fully installed metal roof is actually lighter than many other roofing materials. It is typically one-third the weight of an asphalt shingles roof and up to 75% lighter than fiber cement shakes or slate.
- 11
Under sunlight, all roofs get hot. However, metal roofs with cool roof technology reflect heat away from buildings. They also cool down faster than asphalt shingles, reducing the overall heat load on a home. Studies show that reflective metal roofs can decrease cooling costs during hot summer months by up to 35%, saving energy and money.
About Mroof
Mroof is a premium metal roofing contractor serving Toronto, the GTA, and Southern Ontario since 2024. We design, supply, and install standing seam and metal tile systems engineered for Ontario's hail, wind, snow, and freeze-thaw conditions. Every project is delivered by manufacturer-certified installers and backed by a transferable workmanship warranty alongside 30 to 50 year finish warranties from the panel manufacturer. Free on-site assessments across the GTA. Call +1 416 857-7143 or request a quote.