There are various roofing options for your home ranging from traditional shingles to modern metal roofing. The demand for metal roofing has increased by six percentage points within the last three years which displays its popularity. Many homeowners have started choosing metal roofs due to their extended durability as well as life span. The reason for increased demand for metal roofs is their energy efficiency and low maintenance requirements. However, metal roofing does have some downsides but overall, it remains one of the best materials out there. In this blog we will discuss the advantages and disadvantages of metal roofing so that in the end you will know whether you should use it for your next roofing project.
What Are Metal Roofs?
Metal roofs are composed of various materials such as copper, tin, aluminum, zinc alloys, and stainless steel, all providing their own distinct use, benefits, and price. Residential and commercial buildings most commonly utilize stainless steel and tin metal roofing as they are cost effective as well as provide great protection. Zinc alloy is moderately priced, but it is a great option for contractors who deal with more selective roofing projects since it is highly malleable. On the other hand, aluminum being corrosion and saltwater resistant is the only suitable roofing material for beachside properties.
Advantages of Metal Roofing
Metal roofing is gaining a lot of attention by homeowners and business owners in New York, and it’s easy to see why. Now let’s see the benefits that metal roofing can provide:
Durability and Longevity
Metal roofs are built to last a lifetime, and it is one of the most distinguished characteristics about them. When properly taken care of, metal roofs can last anywhere between 40 to 70 years. This lifespan surpasses traditional asphalt shingles, which usually require replacement every 15 to 25 years. Due to this, metal roofs are considered a durable option as they provide extensive protection and require few replacements over time.
Weather Resistance
This roofing material is great at resisting any kind of harsh weather that comes its way. When installed properly, metal roofs hold up well in high winds, heavy rainstorms, and even snow loads. Since water will not penetrate through the metal roofing material, the chances of rot or leaks are minimal. Moreover, if your area witnesses’ wildfires, metal roofs have great protective power against sparks and embers, positioning them as a great option for homes in wildfire-prone areas.
Energy Efficiency
When building a house or a building, energy efficiency is a factor that cannot be overlooked and that’s where metal roofs excel by being energy efficient and increasing roof reflectance. This in turn minimizes the amount of heat absorbed leading to significant savings by decreasing cooling costs by about 10% to 25%. Curious to know how? Well, absorption of less heat and deflection of sun’s rays keeps the indoor temperature cool. This lessens the load on the air conditioning system in the warmer months, thus potentially extending the age of the system and reducing the energy bills.
Enhanced Insulation and UV Resistance
Metal roofs have the capability of conducting heat, however, by having a special coating the solar heat and UV rays will be reflected which can help in improving the roof insulation. This coating will eliminate seam gaps which eventually enhances the insulation of the property. With better insulation, energy costs can be reduced. Conversely, if such coatings are not applied, the heat conduction of metal roofs can be a serious problem.
Low Maintenance Requirements
If you are considering using metal roofs, then you will be pleased to know that its maintenance is extremely low as it does not corrode easily and can endure harsh weather conditions as well. Unlike wood and asphalt, these roofs do not frequently require attention because of decay or insect damage. Minimal routine inspections and simple washes are required to keep the roof in excellent condition.
Aesthetic Variety
Some people may not be aware of this, but metal roofing comes in a wide range of designs, colors, and finishes, enabling the homeowner to select a distinctive roof that goes well with the home. Metal shingles create a more rustic look while standing seam metal roofing appeal to the homeowners who desire a modern appeal. Metal roofing also has the capability to mimic other materials, such as slate or tile, offering versatility without compromising on the roof’s durability.
Eco-Friendliness
Metal roofing is an ideal option for the eco-friendly homeowners. Most roofing elements are made by recycling other items and at the end of the lifespan they are 100% recyclable. Unlike asphalt shingles that contribute to landfill waste, metal roofing helps lessen the environmental burden. Furthermore, its energy efficiency also helps to cut down on fossil fuel consumption, which makes it an environmentally friendly roofing choice.
Disadvantages of Metal Roofing
Metal roofing has many advantages that many homeowners are able to benefit from but there are also potential drawbacks that must not be ignored.
Higher Initial Cost
When comparing metal roofing or other materials options aside from asphalt shingles, the most significant flaw comes forward and that is the higher upfront cost. In New York, for example, the installation of a metal roof can cost anywhere between $7000 and $70000, depending on the metal as well as the ease of installation. However, if you plan to use asphalt shingles, you will have to bear a $5,000-$30,000 charge which is much lower. It’s essential to weigh the cost against the benefits of durability and low maintenance, which can save a considerable amount of money in the long run.
Noise Concerns
A lot of people often talk about metal roofs being noisier compared to other roofs, and rightfully so. For people who are sensitive to noise, the sound created during a hailstorm or a heavy downpour can be quite overbearing. But if metal roofs have good insulation, or if a sound dampening layer is added below the roof, the louder sounds can be avoided.
Expansion and Contraction
As temperature changes, metal roofs expand and contract, and this can cause a few problems. This movement might create a loosening tendency over a period especially in case of poor installation. With proper installation practices and carefully chosen fasteners, these movements can be minimized but it’s crucial to ensure that the installation is performed by skilled roofing professionals.
Potential for Damage
Even though metal roofs can be debated to be the most long-lasting and durable roofing material available, they are, however, not entirely resistant to damage. Falling debris or heavy hailstones can cause severe denting on metal surfaces. This is not however usually considered detrimental to the actual functional capability of the roof but does alter its visual appeal. Also, heavy foot traffic on metal roofs might inflict damage if not done with necessary care, so this task of regularly inspecting the roofs should be left for the trained professionals.
Are Metal Roofs Worth the Investment?
Metal roofs are much sturdier and beautiful than asphalt shingles; though a bit pricey to install, it’s a one-time investment that saves you a lot of money in the long run. If you desire longevity, steel roofing has a high durability rating as compared to tin or aluminum. However, if you reside in a coastal area, then Galvalume Steel is a good option to protect against natural weather elements.
Conclusion
Before getting a metal roof, one must thoroughly consider the pros and cons of metal roofs, so that there are no regrets later. If you are looking for energy efficient, environmentally friendly and a durable option, then metal roofing is a great choice. However, if you are inclined more towards low installation cost and a noise-reduced roof, then you must explore other roofing choices.
Ultimately, a professional roofing contractor will offer you important tips and guidance. They would help you in determining what you need, going over your finances, and suggesting to you what’s best for your house as per its design and geographic location. By doing thorough research and seeking expert advice, you can make an informed decision that will serve your home well for years to come.
FAQs
Do metal roofs attract more lightning?
There hasn’t been any proof to show that metal roofs are more likely to attract lightning when compared to asphalt roofs. When metal roofs are properly grounded, they can safely conduct lightning, which minimizes the risk of damage or fire because the energy is dissipated over a wider area.
Are metal roofs more prone to leaking than shingles?
If properly installed, metal roofs do not tend to leak more than shingle roofs. They can easily shed snow, ice, and rain, and are less likely to retain moisture. This makes them less vulnerable to weather elements when compared to the shingle roofs.
What is the main issue with metal roofs?
The most significant problem with metal roofs is that because of fluctuating temperatures, they expand and contract frequently. This movement causes leaks, loose fasteners, or bent panels but placing expansion joints during installation can help overcome this issue.
Can a metal roof lower a home’s value?
Not at all! A metal roof increases the worth of a house by approximately $23,000. It does not decrease the property’s value. However, depending on the location, the return on investment for asphalt shingles may be higher.
