What Is Better For Your Roof Aluminum or Galvanized Steel Gutters?
Gutters are an important part of your house exterior. Properly installed and used, they direct and channel water away from your roof and home’s edge, preventing leaks. Different materials are presented today for gutters, but the most popular are: aluminum and galvanized steel. There is not a big difference between them but Veronica contracting roofing experts will outline the differences below so that you can make the right decision for your home.
Choosing between these two materials, aluminum is a moor popular material. Some times ago steel was once considered the best and only material for gutters, the introduction of aluminum in the market changed that. Many roofing companies in Toronto and GTA now only work with aluminum, which makes it more difficult to buy and install steel gutters for the customers. Aluminum is available in a bigger range of different styles, sizes, and colors. You will have an easier time finding both the gutters themselves and roofing contractors who will work with them.
Aluminum gutters are lighter-weight material than steel. According to this fact, many Toronto homeowners choose to install aluminum over steel gutters, as do some installation roofing professional companies Toronto. Because of this weight difference, aluminum gutters will be easier and faster to install, that’s why it’s the cost is less. Aluminum gutters require fewer roofing professionals to lift and hang as well.
But, galvanized steel gutters can be cut to create a seamless gutter installation for your home. A seamless gutter can last longer than one with joints two, which can be a benefit sometimes.
Galvanized steel gutters can be installed almost in any home and with any roofing materials. Aluminum gutters are not so universal, they cannot be installed on roofs that use algae-resistant shingles or copper flashing. The copper particles, which help the roof resist algae growth, may cause corrosion of the aluminum when moisture is present. So, any copper particles washed into the gutter by rain can eventually break down and cause the aluminum gutter to fail.
Aluminum does not work well in extreme temperature changes. When the weather heats up and cools down quickly, the material has a tendency to crack, which can lead to leaks. Galvanized steel handles rapid thermal changes well, without cracking or splitting.
Expansion and Contraction
While steel will not split in rapid thermal changes, it will expand and contract. This means that when the metal heats up, it expands or grows slightly larger. When it cools down again, it contracts or returns to its previous size. This expansion and contraction in no way harms the gutters but can stress the hangers and screws holding them in place. These may loosen over time and may require repair.
Maintenance and Durability
Both aluminum and steel gutters will have some degree of maintenance and should last at least 20 years before needing major repairs or replacement.
Aluminum gutters resist rust better and last longer than steel. However, they still need to be repainted about every 10 years. Aluminum also dents more easily if hit by tree limbs or hail or if a ladder is leaned against it. These dents do not necessarily impede the function of the gutter but may detract from its appearance.
Steel gutters should be inspected regularly for missing zinc and rust. To help them last longer, they should be repainted or sealed every few years. Steel gutters tend to get chalky over time, which may mean that you need to paint them more frequently.
According to our information lot of roofing companies in Richmond Hill Ontario more often install the aluminum gutters then the Galvanized steel gutters. If you need some roofing service in Richmond Hill or anywhere GTA, we do a free roofing estimation, you may contact us, as one of the best roofing contractors Richmond Hill and Toronto.