Metal roofing: Why it makes sense?

Whether you’re planning to put a roof on your new home, or want a makeover for your home, there are many different roofing options available these days. However, at Northern Exposure, we recommend homeowners to go for metal roofing in Kawartha, mainly because it’s durable, needs very little maintenance, and is highly energy efficient.

History of metal roofing

According to many ancient scripts, architects began using copper as a roofing solution around the 3rd Century B.C. The Romans used it to cover the pantheon around 27 B.C. However, even before copper became famous as a roofing option, there were other metals such as galvanized steel and colour-coated steel that were used on top of buildings.

Types of metal roofing

Some of the different types of metal roofing options include steel, tin, aluminium, copper, and zinc. The product types may either come as pre-formed panels, vertical seam, or granular coated panels. For those looking for a particular styling, these are available in tiles, shingles, slate, and vertical panels.

Cleaning metal roofs

Pressure washing and steam cleaning are the two best cleaning processes for metal roofing in Peterborough. Depending on the age of the installation and the amount of wear and tear it has witnessed, it’s good to use these two techniques at least once a year to clean the roofs of your home. Cleaning the metal roofs maximizes solar resistance and heightens your home’s curb appeal.

Most metal roofs come with a factory-applied coating that degrades over time. So, as the roof ages over time, a fresh layer of metal coating can significantly extend the installation’s life. Some of the various options of the same include solvent-borne aluminium, waterborne acrylic, solvent-borne SBS, rubberized aluminium, and polyurethane.

Frequently Asked Questions (FAQs)

1: What should be installed under a metal roof?

When it comes to metal roofing in Kawartha, we recommend a few different options for underlayment for metal roofs. These include felt, synthetic sheet, and self-adhering membrane. Without a proper underlayment, the roof and the rest of the home would be more prone to all kinds of weather elements.

2: Should metal roofing be grounded?

Metal naturally conducts electricity and thus, it’s a common assumption that metal roofs attract lightning. However, in reality, you’d be safer under a metal roof. The metal roof’s natural conductivity disperses electrical charges more efficiently. Moreover, these are usually installed on non-conductive materials, so there’s no threat from lightning storms.

3: Which is more reliable – stone-coated metal roofs or standing seam metal roofs?

The most notable difference between the two comes down to appearance, and all types of metal roofs are superior to their traditional counterparts. For those looking for protection against hail, strong winds, and fire, and want better durability and energy efficiency, you can choose almost any type of metal roofing in Peterborough. That said, stone-coated metal roofs have the edge over standing seam metal roofs for their design versatility and the ability to meet the aesthetic needs of all kinds of homes.

4: What is the lifespan of metal roofs?

Depending on the quality of material used, metal roofs can last 30-50 years. That’s significantly more than traditional asphalt roofing materials that have a lifespan of 12-18 years. Moreover, if installed correctly, metal roofs can withstand wind gusts up to 140 miles per hour, and are pretty impact-resistant.