Saturday (December 28th) is National Trivia Day — a day to celebrate all the quirky, unexpected, and downright fascinating facts that make us say, “Wow, I never knew that!” At CP Rankin, we’re not just passionate about roofing; we’re passionate about sharing knowledge, too. So, let’s have some fun with a roofing-themed trivia roundup that showcases the incredible history, science, and innovation behind the roofs that protect us every day.

1. What’s the oldest known roofing material?

Roofing dates back to ancient civilizations, and clay tiles hold the title for the oldest known roofing material, with origins as far back as 10,000 BC. Used by the Greeks, Romans, and Chinese, clay tiles remain popular today thanks to their durability and timeless beauty.

2. How hot can a commercial roof get?

Here’s a sizzling fact: a dark-colored commercial roof can heat up to a blistering 190°F under direct sunlight during the summer months. This extreme heat can impact building energy costs, which is why many businesses opt for cool roofing systems like reflective TPO and EPDM membranes to improve energy efficiency.

3. What’s the largest roof in the world?

The roof of the Boeing Everett Factory in Washington covers a jaw-dropping 98.3 acres, making it the largest roof by area. To put that into perspective, it’s large enough to fit 75 football fields! Maintaining a roof of that size is a monumental task, requiring expert planning and regular upkeep.

4. How much does a roof weigh?

A commercial roof’s weight varies depending on the materials used. Typically, roofs weigh between 2 and 10 pounds per square foot. Lightweight systems are ideal for some projects, while heavier systems offer more durability in extreme weather conditions. Understanding load requirements is critical during the design phase.

5. Why is routine maintenance so important?

Here’s a stat to remember: 75% of roof problems are preventable with regular inspections and maintenance. Simple actions like clearing debris from gutters, checking for wear, and sealing small cracks can extend the life of your roof and save your business thousands of dollars in repairs or early replacements.

6. Did you know roofs can help the environment?

Sustainable roofing solutions are becoming increasingly popular. Green roofs, which incorporate vegetation, help reduce urban heat islands and improve air quality. Meanwhile, solar-ready roofs combine renewable energy systems with traditional roofing, offering cost-saving benefits for environmentally conscious businesses.

7. How do roofs handle extreme weather?

Roofs are engineered to withstand some pretty incredible forces of nature. From hurricane-rated systems in Florida to snow-load-rated roofs in New England, the design and materials are tailored to specific regional challenges. At CP Rankin, we specialize in creating durable, weather-resistant roofing solutions to protect your property.

Roof Trivia Fun for Everyone!

Did any of these facts surprise you? Whether you’re a property owner, facility manager, or just someone who loves a good piece of trivia, there’s always more to discover about commercial roofing.

At CP Rankin, we pride ourselves on delivering more than just exceptional roofing services—we deliver peace of mind. From preventative maintenance to full-scale installations, our team is here to protect your investment with expertise and care.

Want to know more about how roofs work or what your property might need? Get in touch with us, or explore our blog for more industry insights.

866-ROOF-322 // service@cprankin.com

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