Metal Roofing – What You Need to Know
Metal roofing is a durable and long lasting type of roof that can be remodeled to look like asphalt, wood, slate or tile. They can also be coated to reduce cooling costs and improve energy efficiency. With the right maintenance, a metal roof can last for up to 70 years.
Many homeowners choose metal roofing because of the durability and the life span of the product. However, there are some common problems associated with metal roofs. Some of these are beyond the control of the homeowner. For example, the material may be prone to rusting or scratching. It also may become hot, or may conduct heat from the sun more quickly than other types of roofing. While these can be difficult to deal with, there are steps that you can take to prevent them.
The most common type of metal roof is zinc. Zinc is a natural metal that is rust-free and requires little maintenance. Compared to other types of roofing, zinc roofing is much more durable. When used in the right environment, zinc can last up to 150 years.
Another type of metal roof is copper. Copper provides protection from lightning and corrosion. Galvalume roofing, however, performs best when it is not in contact with iron or other materials. Stainless steel is another rust-free option for a metal roof. A stainless steel system is generally more expensive than a galvanized steel system.
If you choose to install metal roof panels, you’ll need to choose a manufacturer that will provide warranty coverage. Most companies offer 20- or 50-year warranties on their products. Be sure to read the details of the warranty carefully.
You can also consider having your metal roof insulated. This will help keep your home warmer, as the roof will be able to reflect radiant heat from the sun. Alternatively, you can coat your metal roof to increase its reflective capacity. Lastly, be sure to look for a multi-layer factory finish to ensure your roof looks good for a long time.
Other factors to think about are the type of materials you want your roof to be made of. The most common materials used for residential metal roofs include aluminum, steel, copper and zinc. Aluminum is a lightweight and resistant material that withstands rust, but it is also susceptible to denting. Steel and copper are stronger and heavier than aluminium, but they are also more likely to get damaged by hailstorms.
Choosing the right roofing contractor will also affect the longevity of your metal roof. A reputable company will follow industry standards and test all products to make sure they are safe and functional. In addition, a contractor can help you decide on the right metal for your needs.
Ultimately, the best way to protect your metal roof is to use it as it was intended. That means having it installed properly. It is important to work with a professional who has experience in constructing metal roofing systems.