Metal roofing has slowly become a part of the mainstream residential roofing industry due to its promising qualities. Admittedly, it’s not for everyone. Its distinct features are great but there are downsides as well, just like any other roofing material. In fact, there are some people who are bothered about certain characteristics. We are often asked, “Are metal roofs noisy?” This doesn’t come as a surprise. We all dream of having a peaceful home especially during the night.
This blog entry aims to address homeowners’ expectations on metal roofs including the drawbacks. Let’s see if these negative traits are overpowered by the good ones.
The Truth: Are Metal Roofs Noisy or Not?
Many people assume that metal roofs are noisier than other types of roofing, especially during rainy seasons. While there is some truth to this, it does not completely explain up to what extent and why.
Metals make the thundering sounds when water hits them because they are naturally strong. The composition also allows the sound to echo intensifying the noise. However, when it comes to roofing, the noise during storms or heavy rainfalls are not too different from other alternatives like asphalt shingles.
Another point to understand is that metal roofing from decades ago are installed differently as compared to how they do it in residences today. Unlike before, now there are opportunities to minimize the noise by using plywood on top of the trusses or rafters to serve as a noise barrier. Before, there’s a hollow space between the metal panels and the building’s structure. Instead of absorbing or bouncing the noise back, it makes the raindrops sound stronger. This process is already outdated. If you are not sure whether this is possible or not, you can always consult professional roofing contractors.
Metal Roofs Vs. Asphalt Shingles: Noise Levels
A study conducted in the University of Luleå, Sweden measured the noise level of rain on different surfaces. According to the data that they were able to document, there is a slight dissemblance between the sounds that asphalt shingle produces versus metal. As a matter of fact, asphalt shingles scored up to 46 decibels vis-à-vis metal which got 52 decibels. There are only more or less 6 decibels that separate the two and that’s a minor difference if you come to think of it.
How to Silence the Metal Roofing Noise
To address this issue once and for all, metal roofing can be noisy but there’s a way to reduce this. The secret lies in the design and installation. Expert roofers know that proper insulation combined with special sound-deadening underlays can minimize the sounds coming from a metal roof during rain, hailstorms, or other extreme weather conditions. This debunks the long withstanding myth about metal roofing. Are metal roofs noisy? If you’ll just think about the material, yes metal can be noisy but not necessarily when you use it as a roof.
Types of Metal Roofs
Now that you already have an idea on how to tune down metal roof noise, we can now move on. Let’s look at what options you have if you choose metal as a roofing system for your house.
Metals vary in composition and design. The more expensive the material is, the durable it is. Note that there are low-quality metals as well which are not ideal for roofing because they might not perform well. Metal can also be prone to rust, however, there are coatings available in the market to prevent rust build-up
To explain further, here are some of the most popular types of metal roofs for your homes:
This type of metal roofing variation that is commonly used for residential properties. There are two kinds, the galvanized steel, and the galvalume steel. This isn’t as cost-effective as other materials but among the metal roofing choices, it is the most affordable option. You can purchase steel at around $6 per square feet or higher depending on the quality.
Aluminum is already on the high-end bracket as prices can range from $7 to $12 per square feet (and above). Its strengthened resistance to corrosion and excellent insulation properties make it a good choice.
This type of metal is known to showcase a different level of elegance, hence, copper works best as roofing accents. It is mostly seen on dormers, bay windows, and other exterior parts of the house. The only thing to take note of is that this can be extremely delicate to handle. Even if it’s lightweight, it is malleable and prone to scratches. Copper is priced at around $10 to $14 per square foot.
Benefits of Metal Roofing
Metal roofing systems are popular mainly because of its durability. They can effectively withstand the harshest weather provided that it was installed correctly. These are also the reasons why they are ideal for residential use. Another great thing to note is that they are flexible in terms of design, finish, and colors. In fact, you can even customize your metal roofing depending on your aesthetic requirements. If there are impending issues, roofing contractors can recommend coatings or repainting projects to solve your problems.
Get to know metal roofs even more by looking into some of their benefits:
Metal can resist fire, thus, providing you with greater security levels.
Unlike other roofing systems, metal’s lifespan extends for up to 50 years if maintained accordingly. This quality makes up for its cost as homeowners can maximize the use.
Metal base is created from recycled materials, thus leaving less landfill waste. Metal in itself is also a 100% recyclable material which is a sustainable option. Should there be a need to replace your existing roofing, it’s possible to install metal sheets over the old shingles as metal is lightweight.
Metal roofs are characterized by their superior insulation properties effectively reducing heat buildup. In the long run, homeowners may lessen their use of cooling appliances resulting to more savings.
At the end of the day, you want to know, “Are metal roofs noisy or not?” The answer is both a yes and a no. Yes, metal is a material that may be noisy when water hits its surface. However, proper installation reduces the sound it makes during heavy rains.
Gone are the days when metal roofing is extremely noisy when it rains. The key is to install soundproofing underlays to help absorb the sound.
Are metal roofs noisy isn’t a question that you would want to ask. Instead, you should ask a roofing expert on how to make metal roofs work all year round including the rainy seasons.
If you need more help on anything roofing-related, get in touch with the roofing specialists. Toronto residents can count on Skyluxe Roofing and Sheet Metal team to answer and solve all their roofing concerns. Call us at 647-952-2863 and receive a free quote.