Standing seam metal roofs are a popular choice for commercial and residential buildings due to their durability, energy efficiency, and attractive appearance. In this blog post, we’ll delve into the details of standing seam metal roofs, including what they are, their benefits, and the different types available. Plus standing seam metal roof installation and maintenance information.
So, the first question to answer is…
What is a Standing Seam Metal Roof?
A standing seam metal roof is a type of roofing system that consists of long, vertical panels that run from the ridge of the roof down to the eaves. The panels are interlocked using a raised seam, which is why they are called “standing seam.” Standing seam metal roof sheeting is typically made of aluminium, steel, or copper, and they can be installed on any slope or roof pitch. They are also sometimes used for external wall cladding.
One of the most distinctive features of standing seam metal roofs is their appearance. The raised seams give the roof a unique, modern look that is both sleek and functional. Depending on the material and colour chosen, a standing seam metal roof can complement a wide range of architectural styles.
What is the difference between a metal roof and a standing seam metal roof?
A metal roof is any roof that is made from metal including corrugated metal roofs, ribbed metal roofs, and metal shingles. A standing seam metal roof is a specific type of metal roof that is characterised by its long, vertical panels and raised seams.
Benefits of a Standing Seam Metal Roof
There are many reasons why standing seam metal roofs have become so popular. Here are some of the key benefits that people are looking for.
Metal is one of the most durable roofing materials available, and standing seam metal roofs are no exception. They can last for decades with proper maintenance, and they are resistant to wind, hail, and other weather events.
2. Energy efficiency
Standing seam metal roofs can help reduce energy costs by reflecting the sun’s rays, which can help keep your home or business cooler in the summer. Metal roofing is also a good insulator, which can help keep your building warm in the winter.
3. Low maintenance
Standing seam metal roofs require very little maintenance, compared to other types of roofing. They don’t need to be painted or sealed, and they are resistant to mould and algae growth.
4. Environmentally friendly
Metal roofing is 100% recyclable, so when it is time to replace your roof, the old panels can be recycled and used to make new roofing material.
Types of Standing Seam Metal Roofs
There are several different types of standing seam metal roofs to choose from, each with its own unique features and benefits. Here are some of the most common options:
1. Snap-lock standing seam
This type of standing seam metal roof is named for the way the panels snap into place. The panels are fastened to the roof deck using clips, and the seams are sealed with a special adhesive to prevent leaks. Snap-lock standing seam roofs are relatively easy to install and are often used on residential and small commercial buildings.
2. Mechanically seamed standing seam
This type of standing seam metal roof uses mechanical seaming to join the panels together. The panels are crimped or folded together using a special machine, which creates a secure and watertight seal. Mechanically seamed standing seam roofs are more labour-intensive to install, but they are extremely durable and can withstand high winds and other weather events.
3. Standing seam with batten cover
This type of standing seam metal roof has an additional layer of insulation, called a batten cover, that is installed over the panels. The batten cover helps to improve energy efficiency and reduce noise, making it a good choice for residential buildings.
4. Structural standing seam
This type of standing seam metal roof is used on large commercial and industrial buildings. The panels are structural, meaning they provide support for the building’s weight as well as protection from the elements. Structural standing seam roofs are more complex to install and require specialised equipment, but they are extremely durable and can span long distances without the need for additional support.
5. Seamless standing seam
As the name suggests, seamless standing seam metal roofs do not have any visible seams. The panels are custom-fabricated to fit the exact dimensions of the roof, and the seams are welded together to create a continuous, watertight surface. Seamless standing seam roofs are more expensive to install than other types of standing seam metal roofs, but they offer the ultimate in weather protection and longevity.
Standing Seam Metal Roof Installation and Maintenance
Standing seam metal roofs are typically installed by local roofing contractors, who have the experience and equipment needed to properly install and seal the panels. The installation process involves attaching the panels to the roof deck using clips or fasteners, and then sealing the seams with an adhesive or a mechanical seaming machine.
Once a standing seam metal roof is installed, it requires very little maintenance. The panels should be inspected annually to check for any damage or wear, and any debris or leaves should be removed to prevent water from accumulating on the roof. If the roof is damaged, it should be repaired as soon as possible to prevent leaks and further damage.
What goes under a standing seam metal roof?
Before standing seam roof sheeting can be installed, it is important to ensure that the roof deck is properly prepared. The roof deck is the surface that the roofing material is applied to, and it must be strong and stable to support the weight of the roof.
Typically, a standing seam metal roof is installed over a layer of roofing felt, which is fixed to the roofing deck to provides a moisture barrier. The roofing felt is usually made of asphalt-saturated paper or fiberglass, and it is applied in overlapping layers to create a continuous barrier.
What is the life expectancy of a standing seam roof?
The lifespan of a standing seam metal roof depends on a variety of factors, including the quality of the materials, the roof’s slope and orientation, the amount of maintenance it receives, and the weather conditions it is subjected to.
According to the Metal Roofing Alliance, a standing seam metal roof can last for 50 years or more when properly installed and maintained. Some standing seam metal roofs have been known to last even longer, with manufacturers offering warranties of 30-50 years.
Standing seam metal roofs are an excellent choice for commercial and residential buildings due to their durability, energy efficiency, and attractive appearance. With a variety of types to choose from, you can find standing seam roof sheeting that fits your specific needs and budget. Proper installation and minimal maintenance will ensure that your standing seam metal roof provides reliable protection for years to come. Get a quote from a Sydney roofer, Melbourne roofer or Brisbane roofer near you today.