The Advantages of Metal Roofing

Whether you’re re-roofing or building your home from the ground up, selecting the right roofing materials is an important decision.

Metal roofs are gaining popularity for their longevity, durability, energy efficiency and low maintenance needs. Contact Metal Roofing Columbus GA for professional help.

They also offer a variety of aesthetic options, from traditional shingles to standing seam and more contemporary designs.

Metal roofs are made of durable materials that resist extreme weather and other conditions, delivering a long lifespan that far exceeds traditional asphalt shingles. Many homeowners also find that a metal roof increases the resale value of their home.

The durability of metal roofing is due to more than just the material itself. A complete system of ventilation, clips, fasteners, framing members, and other components all contribute to the longevity of a metal roof. In addition, the quality of the installation and regular maintenance practices can extend the lifespan of a metal roof even further.

Most metal roofing is made of aluminum, steel, or zinc. Each type has distinct qualities that lend itself to specific uses and climates. Aluminum is lightweight but offers strength and resilience, while steel and galvanized steel offer superior corrosion resistance. Zinc is more economical but still offers the durability of other metals.

These durable metals are protected against damage from harsh environmental elements by thick protective coatings. These coatings can resist sunlight exposure, water penetration, humidity, extreme temperatures, and ozone. Many coatings are available in a wide range of colors, and choosing a lighter color may help reduce the need for frequent touch-ups.

Because of their light weight, metal roofs put less stress on the structure of a house than other roofing materials. This results in lower energy costs for cooling and heating.

However, a roof can be damaged by large hail or falling branches, and foot traffic can scratch the surface of a metal roof. Inspecting a metal roof regularly and trimming overhanging branches can minimize these issues.

Another drawback to a metal roof is the loud pinging sound that occurs when rain hits the surface. This noise can be distracting to some people, and it is more pronounced in smaller rooms. However, the addition of layers of insulation and drywall between a metal roof and living space helps reduce this issue.

Choosing a reputable contractor to install your metal roof is essential for ensuring that it lasts as long as possible. An experienced roofing team will ensure that the metal is properly installed and will use appropriate fasteners and sealants. Proper maintenance including inspections and regular cleaning can also help extend the life of your roof.

Energy Efficiency

Metal roofs have long been a green choice for homeowners, and today’s products are even more energy efficient than ever. Compared to traditional shingles, these roofs commonly reduce summer electricity costs by up to 20%. That reduction in utility expenses will add up over the years and significantly lower your overall energy bills.

A metal roof’s ability to reflect radiant heat is a significant factor in its energy efficiency. Many of the newer metal roofing products use special paints that reflect the sun’s rays, keeping your living space cool and reducing the need for air conditioning. Light-colored metal roofs are the most energy-efficient, but even dark-colored roofs can be energy efficient with reflective coatings.

The lack of thermal mass found in metal roofs is also a contributing factor to their energy efficiency. While asphalt shingle and tile roofs will absorb and store heat during the day, metal roofs lose any gained heat very quickly once the sun goes down.

Another way that a metal roof is more energy efficient than other types of roofing is through its noise reduction. Unlike wooden shakes or traditional asphalt shingles, which can make an annoying pinging sound during rainstorms, metal roofing is quieter and more comfortable for indoor living.

If you are concerned about noise levels, there are a variety of solutions for this issue, including adding soundproofing materials and increasing your insulation. Working with professional roofing contractors during the installation process can help ensure that these measures are implemented effectively, creating a quieter living space.

While metal roofing is durable, it can still be scratched and dented by debris like branches or hail. Over time, these scratches can erode the protective metal coating, exposing the underlying material to weather and environmental factors. However, a simple recoat with a polymer coating (Kynar is the most popular) can restore the integrity of your roof and protect it from further damage.

If you are interested in installing a metal roof, be sure to work with a reputable roofing contractor. They can offer valuable insights into the pros and cons of this roofing option and provide recommendations based on your needs and situation.

Weather Resistance

Metal roofing is incredibly durable and resistant to severe weather conditions, including wind-driven hail. The interlocking panels, rust-resistant coatings, and concealed fasteners provide superior resistance to the elements compared to other roofing materials like shingles. In addition, specialized metal roof systems can be designed to withstand wind speeds exceeding 140 mph, which is especially beneficial in hurricane-prone areas.

Because metal roofs don’t absorb moisture, they are less likely to deteriorate and are not susceptible to the mold and mildew growth that is common with shingle roofing. This is an important consideration for building owners, as it means they don’t need to spend additional money on frequent roof repairs or replacements.

Additionally, because a metal roof reflects sunlight, it balances indoor temperatures and reduces the load on heating systems during winter. This results in significant energy savings and can significantly lower a home’s utility expenses.

In areas prone to severe storms, many insurance companies offer premium discounts for homes with impact-resistant metal roofs. Additionally, the fireproof properties of a metal roof help to reduce insurance costs in regions with wildfire risks.

A metal roof can also withstand heavy snow loads and ice, which is an advantage for homeowners in cold climates. The smooth surface of a metal roof allows snow to shed easily, which reduces the risk of buildup and ice dams. In addition, the lack of moisture absorption helps to prevent the formation of ice dams and water damage inside the home.

Metal roofs are also resistant to heat and UV rays, which can cause the premature aging and deterioration of other roofing materials. In addition, a metal roof’s reflective surface helps to keep homes cooler during summer months and decreases the demand for air conditioning, which can significantly reduce a homeowner’s energy expenses. In addition, a metal roof’s durability can increase the value of a home and reduce maintenance and repair costs over the long term.

Maintenance

Metal roofs are strong and durable, but they still require some maintenance to keep them in good condition. A few easy-to-do tasks, such as removing debris, cleaning gutters, and addressing minor problems before they become more severe, can help extend the life of metal roofing.

Most roofs should be inspected at least twice per year to catch issues that may be caused by seasonal changes or weather conditions. A thorough inspection should include checking that panels and seams are tight, undamaged, and adequately sealed. It is also important to check that flashing material around chimneys, air vents, skylights, and solar panels is in place and properly sealed. Likewise, the fasteners, rivets, and screws should be inspected to make sure they aren’t loose, crooked, or angled and have not backed out due to thermal expansion and contraction over time.

It is essential to clean a metal roof regularly to remove debris, such as fallen leaves or twigs, dirt, and mildew. These materials can wear down the surface of the metal, causing corrosion and leaks. During a routine cleaning, it’s a good idea to use a gentle cleaner such as dish soap or water mixed with solvent and thoroughly rinsed.

Homes or buildings under trees will need to have their metal roofs inspected and cleaned more frequently than those that are not surrounded by vegetation. This is because branches can scratch and scuff the paint systems of metal roofs, which is typically not covered by a roof’s warranty. A professional roofer can also inspect nearby branches to see if they need to be trimmed to prevent them from touching or scraping the roof surface.

The most common cause of roof leaks is the failure to maintain the integrity of a metal roof’s panel seams and flashing. During an inspection, a roofer should check that the seams are tight and not loose, rusty or dislodged. Similarly, the flashing should be well-sealed and in good condition. Flashing is strips of metal installed along the edges and joints of a roof. It is designed to divert water from vulnerable areas of a roof, such as around chimneys, vents, and pipes.