11 Commercial Metal Roofing FAQs You Need to Know
In today’s competitive market, your good decisions ensure your business’s success – especially when it comes to your roof. (Afterall, it protects all your other assets!)
If you’re considering a commercial metal roof, it’s essential you do your research to determine if it’s the right choice for you.
1.What Are the Benefits of Metal Roofing
Commercial metal roofing offers several advantages over other roofing materials. Key benefits include the following:
Durability
Metal roofs can withstand extreme weather conditions like high winds, hail, and heavy rain.
Energy Efficiency
Metal roofing can reflect solar heat, making many of them cool roofs. Standing seam metal roofs with a white roof coating are particularly good at lowering the cooling costs for your commercial property.
Low Maintenance
While you still want to provide regular maintenance to your metal roof panels, they require less upkeep than other traditional roofing materials.
Longevity
Most types of roofs last between 10 and 20 years. Metal roofing materials, however, have a lifespan between 40 and 70 years.
Fire Resistance
Metal roofs have a high fire resistance rating, which can lower insurance premiums for commercial properties.
Sustainability
Metal roofing is a recyclable material, contributing to a sustainable building design. It’s also reflective enough to help combat the effects of heat islands.
2. What Types of Metal Roofing Systems Are Available for Commercial Applications?
Several types of metal roofing systems are commonly used in commercial projects:
Standing Seam Metal Roofs
These systems are sleek, with vertical seams that lock together to provide excellent weather resistance and a modern look.
Exposed Fastener Panels
More economical than standing seam panels, exposed fastener panels feature visible screws, making them a more cost-effective option.
R-Panel and PBR (Purlin Bearing Leg)
Ideal for industrial and agricultural applications, R-panels and PBR provide excellent strength and are easy to install over a roof deck or purlins.
Corrugated Metal Roofing Panels
This wavy style offers durability and a classic aesthetic, often used on warehouses and storage facilities.
3. What Types of Metal Are Used in Commercial Metal Roofs?
Steel
Popular for its strength and affordability, steel roofs are usually coated with zinc or a galvalume layer for corrosion resistance
Aluminum
Lightweight and naturally resistant to corrosion, aluminum is often used near the ocean or in humid environments.
Copper
Known for its beauty and longevity, copper is a high-quality option that colors beautifully over time (but is often used sparingly due to cost).
Zinc
Zinc is durable, self-healing, and requires minimal maintenance making it a popular, cost-effective option.
4. Are Metal Roofs More Expensive Than Other Roofing Options?
The initial cost of commercial metal roof installation can be higher than traditional roofing materials, but the long-term savings in maintenance, energy efficiency, and long lifespan make it a cost-effective choice over time.
5. What Are the Key Components of a Commercial Metal Roofing System?
Metal roofing systems are made up of several components:
Metal Roofing Panels
Metal panels are the main protective layer, available in options like standing seam and corrugated.
Underlayment
Underlayment provides added protection against moisture infiltration.
Fasteners
Fasteners can be exposed or concealed in a metal roofing system. They’re essential for securely attaching the panels.
Roof Coatings
Roof coatings enhance the metal’s durability, weather resistance, and reflectivity so that you get more out of your investment.
6. How Does a Metal Roof Perform in Harsh Weather Conditions?
Commercial metal roofing systems are designed to withstand extreme weather. High-quality metal roofing materials provide excellent wind resistance and are ideal for regions with frequent storms. They’re also resistant to denting, even during hailstorms. As they age, they maintain their strength against storm damage, which means lower roof repair costs throughout their lifespan.
7. Are Metal Roofs Noisy During Rain Storms?
Contrary to popular belief, metal roofs aren’t particularly noisy during rainstorms – especially when installed properly by an experienced roofer.
With proper insulation and underlayment, they are comparable to traditional roofs in terms of noise reduction, making them a comfortable option for commercial properties.
8. Can Metal Roofing Be Installed Over Existing Roofs?
Yes, in many cases, metal roofing panels can be installed over existing roofing materials, saving time and reducing disposal costs. But, you need to have a metal roofing contractor perform a thorough inspection to ensure that the roof deck can handle the additional weight.
9. What Maintenance Is Required for Commercial Metal Roofs?
Overall, commercial metal roofs are low-maintenance, but regular inspections for loose fasteners, corrosion, or worn-out coatings are still important. Exposed seam roof panels may need more frequent checks to maintain functionality.
10. How Long Does the Installation Process Take?
The timeframe for commercial metal roof installation depends on factors like roof size, type of metal roofing system, and weather conditions. Each roofing project is different, so the best way to find out how long installation takes is to talk to a contractor about their roofing services.
11. What Warranties Are Available for Commercial Metal Roofs?
Warranties vary depending on the roofing materials and the contractor.
Many manufacturers have warranties on the panels themselves. Since metal roofs are so long-lasting, manufacturers often offer warranties of over 25 years. Reputable roofing contractors also offer warranties to back their roofing services. When you contact us, we design a warranty specific to your roofing project and the materials being used.
Metal Roofing: The Answer to Your Property’s Needs
Commercial metal roofing is a smart investment for any commercial property, providing durability, energy savings, and long-term value. By selecting high-quality materials and working with a trusted roofing contractor, you can ensure your roof withstands the elements and supports the needs of your business.
With its low maintenance and impressive lifespan, a commercial metal roof is built to protect your property for decades, reducing costs and offering peace of mind. From enhanced energy efficiency to reliable storm protection, the benefits of metal roofing make it an outstanding choice for commercial buildings.
