Metal Roofing Myths: What’s True and What Isn’t?

Metal roofing — especially standing seam metal roofing — is quickly becoming one of the most popular choices for homeowners in Ontario. It's durable, energy-efficient, and modern-looking, but despite its growing popularity, many myths still surround metal roofs.

At CT Roofing Solutions, we often hear concerns based on outdated or inaccurate information. So, let’s set the record straight. Here are some of the most common metal roofing myths — and the truth behind them.

Myth #1: Metal Roofs Are Noisy in the Rain

Truth: Modern metal roofing systems are no louder than asphalt shingles.

This is one of the most persistent myths. In reality, a standing seam metal roof installed over solid sheathing (like plywood) and proper insulation absorbs sound effectively. You won’t hear a dramatic difference between a rainstorm on a metal roof versus any other material.

Myth #2: Metal Roofs Attract Lightning

Truth: Metal roofs do not increase your risk of a lightning strike.

Lightning is attracted to the highest point, not the material. If your home is struck, a metal roof can actually be safer — it disperses the energy and is non-combustible, reducing the chance of fire.

Myth #3: Metal Roofs Rust Easily

Truth: High-quality standing seam roofs are designed to resist rust for decades.

Today’s metal roofs, including standing seam systems, are coated with corrosion-resistant finishes such as galvanized steel or aluminum with baked-on paint systems (like Kynar 500®). With proper installation and occasional maintenance, rust won’t be a concern.

Myth #4: They Only Belong on Barns or Industrial Buildings

Truth: Standing seam roofs are sleek, stylish, and ideal for residential homes.

Modern standing seam roofs offer clean, architectural lines that look great on contemporary, farmhouse, and even traditional-style homes. You can also choose from a variety of colors to match your home’s exterior.

Myth #5: Metal Roofs Make Your Home Colder in the Winter

Truth: A metal roof has no negative impact on your home’s ability to retain heat.

In fact, when combined with proper attic insulation and ventilation (which CT Roofing Solutions always recommends), a metal roof can improve your home’s energy efficiency. It reflects solar heat in the summer and helps retain indoor warmth in the winter.

Myth #6: You Can’t Walk on a Metal Roof

Truth: You can walk on a metal roof — if you do it correctly.

It’s important to walk carefully and only when necessary. Standing seam roofs are strong enough to support weight, but walking on the wrong part of the panel or in poor weather conditions can cause damage or be unsafe. It’s best to leave inspections to a professional.

Myth #7: Metal Roofing Is Too Expensive

Truth: While the upfront cost is higher, standing seam metal roofs offer long-term savings.

You’ll spend more initially, but a properly installed metal roof can last 40–70 years — more than double the lifespan of an asphalt shingle roof. Add in energy savings, reduced maintenance, and increased resale value, and it becomes a wise investment.

Why Choose Standing Seam Metal Roofing?

• Durability: Resistant to high winds, heavy snow, hail, and fire

• Low Maintenance: Requires far fewer repairs over time

• Longevity: Lasts up to 70 years with minimal upkeep

• Sleek Appearance: Clean, modern lines with hidden fasteners

• Energy Efficiency: Reflects heat and reduces cooling costs

CT Roofing Solutions: Your Metal Roofing Experts in Ontario

At CT Roofing Solutions, we specialize in standing seam metal roofing systems built to handle Ontario’s toughest weather. Our team uses only high-quality materials and installs to the highest standards for durability, appearance, and performance.

Still have questions about metal roofing? Don’t let myths stand in the way of a smarter, longer-lasting roof.

Contact us today for a free consultation or quote on your next roofing project.