How Long Will An Exposed Fastener Metal Roof Last?
Exposed Metal Roofs
Although metal roofing is more expensive than traditional roofing materials, many homeowners are choosing it for its durability and longevity. In fact, many metal roofing manufacturers offer warranties of up to 30 years.
However, how long does an exposed fastener metal roof last?
In this blog post, we’ll take a look at some of the factors that can affect the longevity of an exposed fastener metal roof.
How Long Will An Exposed Fastener Metal Roof Last?
Exposed fastener metal roofing typically lasts 20 to 50 years, and can vary based on the quality of the materials, the overall quality of the installation and workmanship, and the environmental conditions in your area.
The life expectancy of exposed fastener metal roofs depends on several factors. The quality of the materials, the type of fasteners, and the workmanship all contribute to how long the roof will last, so you can choose the best quality and workmanship.
Most metal roofs carry a 20-year warranty. However, these warranties only cover normal use and do not include damage due to abuse.
However, 40-year warranties aren’t uncommon in the metal roofing industry, and you shouldn’t need to get another roof in 20 years unless you’ve left it exposed to harsh weather or improper maintenance.
If a roof is exposed to harsh weather for an extended period of time, its lifespan will be shortened dramatically.
For example, if a roof is left exposed to below freezing temperatures in the wintertime, it will gradually shrink, which can damage the fasteners holding it in place. If left exposed to extreme heat, it will result in expansion, which can lead to warping and cracking.
Other things that can shorten an exposed fastener metal roof’s lifespan include:
- Harsh weather, such as high winds or hail. If a roof is exposed to harsh weather, the fasteners used to hold the panels in place will loosen over time. Additionally, the metal panels themselves can also warp and crack.
- Improper installation. If a roof isn’t installed properly, it can result in signs of premature wear like warping, cracking, and leaking.
- Incorrect maintenance. If a roof isn’t properly maintained, it too can result in warping, cracking, and leaking.
- Environmental hazards (i.e., chemical exposure). Prolonged exposure to harsh chemicals or pollutants can result in damage to the metal panels.
Why Choose Exposed Fastener Metal Roofs Work?
Metal roofs are one of the most valuable types of roofing material that you can install on your home. There are many advantages to installing a metal roof, including:
Metal roofs are extremely durable, so you won’t have to worry about them being damaged from weather or other factors. Metal roofing panels are even resistant to fire, which means they’ll last even longer in fire-prone areas.
Metal roofing panels come in a variety of different colors, thicknesses, and textures, so you can choose from a wide range of style options when installing a roof. You can even combine different panels to create a unique design for your home.
Metal roofs can be installed by homeowners with minimal DIY experience. Some styles of metal roofing can even be installed over an existing asphalt roof, so you can upgrade your home’s exterior without tearing off and disposing of your old roofing material.
Metal roofing panels are designed to lock together, creating a seam that is completely concealed. This concealed seam is known as a standing seam, and it’s one of the many styles of metal roofing used in homes today.
How To Clean And Maintain Exposed Fastener Metal Roofs.
For maximum performance, it is important to clean and maintain your exposed fastener metal roof on a regular basis. However, care must be taken to not damage the painted finish, the fasteners or the exposed metal surface.
The best way to clean exposed fastener metal roofs is to use a low pressure (1 to 3 gpm) water softner. Use a garden hose or pressure washer and spray from the bottom up. Never use a high pressure washer as it can gouge the roofing panel.
Many cleaning agents are available that will clean exposed fastener metal quickly and easily. Most of these products are nonabrasive and are safe for use on the painted finish, the fasteners and the exposed metal surface.
However, it is important to read the manufacturer’s instructions prior to use as many of these products contain acids and chemicals that may damage the painted finish.
To clean painted finish on exposed fastener metal roofs, use a mild soap and water solution, and wash from the top down. Never use steel wool or other abrasive materials as this can damage the painted finish.
To clean exposed fastener metal roofs, use a soft cloth or sponge dampened with mild soap and water. Rinse thoroughly and wipe dry.
To clean the fasteners, use a soft brush to remove debris and then rinse thoroughly with clean water. Do not allow the fasteners to dry in the cleaning solution as this can damage the painted finish.
How To Maintain Exposed Fastener Metal Roofs.
Metal roof systems are a popular choice for both residential and commercial buildings. Metal roofs are durable, offer excellent insulation, and resist high winds, heavy rain, and hailstorms.
But, like any roof, metal roofs need to be properly maintained to ensure their longevity. While metal roofs are typically durable, there may be some damage due to exposure to the elements over time.
Protected fastener metal roof systems are one example of an exposed fastener metal roof. These metal panels are typically interlocking and lock into place with a snap, click, or slide for installation.
Here are some tips on maintaining your exposed fastener metal roof:
Inspecting the roof: Periodically inspect your metal roof for signs of damage. Inspect the roof on a regular basis to look for missing or corroded fasteners, dents or holes in the metal panels, and any other damage that may have occurred.
Cleaning and treating:
Cleaning and treating your roof regularly help prevent rust and corrosion. Cleaning the metal roof involves removing any debris such as dirt and debris that has accumulated on the metal over time. Treating the metal involves applying a protective chemical coating to the metal to help prevent rust and corrosion.
Replacing corroded fasteners:
If your metal roof is old and showing signs of corrosion, it may be time to replace some fasteners.
Replacing corroded fasteners involves removing the corroded fasteners from the metal panels, cleaning the panels, applying rust treatment, and installing new fasteners in their place.
If your metal roof is old and showing signs of damage, it may be time to replace some panels. Panels are usually damaged from hailstorms, high winds, heavy snow, or falling debris. Replacing panels involves removing the panels, cleaning the panels, applying rust treatment, and installing new panels in their place.
Replacing the entire system:
If your metal roof is old and showing signs of damage, it may be time to replace the entire roof.
Replacing your system involves removing the old roof, installing the new roof, and cleaning up any debris that may have accumulated
In this blog post, we’ve discussed some of the factors that affect the life expectancy of an exposed fastener roof.
While many factors can affect the lifespan of a metal roof, proper installation typically matters more than the type of metal used. P
roper installation practices, such as the type and thickness of the metal used in a particular roof, can protect it from the elements and ensure that it lasts as long as possible.
So, if you want your new metal roof to last as long as possible, be sure to work with a reputable installer. Thanks for reading, and I hope to hear from you in the comments below!