What Makes a Good Metal Roof Installation?

There are several reasons why metal roofing systems are gaining popularity in the market. Metal roofs are durable, energy-efficient (they’re reflective surfaces help reduce heat gain), and have long lifespans. Some homeowners are hesitant about installing metal roofs because they were commonly used in industrial buildings and backyard sheds. However, manufacturers have since made improvements to metal roofing panels to improve their aesthetic appeal. 

Keep in mind that the aforementioned benefits depend on the quality of the roof installation. What makes a good metal roof installation? 

Fasteners That Allow Some Degree of Movement 

Metal expands when it’s exposed to high temperatures, sometimes producing noises that get mistaken for strong winds. To make sure gaps don’t open between panels, the fasteners or locks keeping the panels in place should allow some degree of movement. Professional residential roofing contractors usually take this into account when attaching metal roof panels. 

Reinforced Seams 

Seams—the area where roofing panels overlap—are the weak point of any roof. To reduce the risk of leaks, roofing panels should be adjoined with double folds to waterproof their seams. 

A Roof Slope Calculated Based on the Average Rainfall

Flat roofing systems are notoriously leak-prone because of their low slopes. Remember: Water tends to pond on flat surfaces, increasing the risk of leaks. The recommended slope for roofing systems depends on several factors, one of which is the area’s climate. That’s because the steeper a roof’s slope, the faster water can slide off its surface, and the better the roof can handle the amount of rainfall. For metal roofing systems, some contractors recommend a slope in excess of 2 1/2:12, although some manufacturers allow slopes of 1/4:12 or more. 

The most efficient way of ensuring the quality of your roof installation is to hire a reputable roofing installation company. Here’s a vetting tip: The number of years a company has been in the industry gives you an idea of their level of expertise. 

Looking for experienced roofers in your area? 

Dior Construction, a company with a decade of experience in the roofing industry, offers a wide range of professional roofing services, including roof installation and residential roof repair services. To request a quote, call us at (201) 472-5462 or fill out this form. We serve homeowners in Essex County, NJ, as well as the surrounding communities.