PVC Roofing vs. TPO Roofing: Which is the Better Choice for Your Building?June 2, 2022
When it comes to commercial roofing choices, two options stand out: PVC and TPO. PVC roofing has been around for longer, but TPO membranes are gaining popularity with building owners and contractors. But which one is the better choice for your building? Let’s compare PVC roofing vs. TPO roofing to help you make an informed decision.
PVC (polyvinyl chloride) roofing systems have been in use for over 50 years. These single-ply membranes consist of a thermoplastic material that is reinforced with polyester or fiberglass. PVC roofing has many advantages, such as:
Durability – PVC roofing is highly resistant to UV rays, ozone, and weathering, making it ideal for harsh climates.
Energy Efficiency – PVC roofing is highly reflective, which helps to reduce energy consumption by reflecting sunlight away from the building.
Low Maintenance – PVC roofing is easy to clean and maintain, requiring only annual inspections and occasional repairs.
Fire Resistance – PVC roofing is inherently fire-resistant and has a Class-A rating (highest) for flame spread.
TPO (thermoplastic olefin) roofing is a newer roofing system that has been in use for about 30 years. TPO roofing consists of a single-ply membrane that is made from a blend of rubber and plastic materials. TPO roofing has many advantages, such as:
Energy Efficiency – TPO roofing is highly reflective, which helps to reduce energy consumption by reflecting sunlight away from the building.
Durability – TPO roofing is highly resistant to UV rays, ozone, and weathering, making it ideal for harsh climates.
Versatility – TPO roofing is available in a range of colors and thicknesses, making it a versatile option for a variety of buildings.
Cost-Effective – TPO roofing is typically less expensive than PVC roofing, making it a cost-effective option for building owners.
Which One is Better?
Both PVC and TPO roofing systems have their advantages, so which one is better for your building? Here are some factors to consider:
Climate – If your building is located in an area with harsh weather conditions, PVC roofing may be the better choice due to its superior durability.
Cost – If cost is a major factor, TPO roofing may be the better choice as it is typically less expensive than PVC roofing.
Energy Efficiency – Both PVC and TPO roofing are highly reflective and can help to reduce energy consumption. However, TPO roofing may be the slightly better choice, as it can reflect slightly more sunlight than PVC.
Installation – Both PVC and TPO roofing are easy to install, but TPO roofing may be the better choice for larger buildings as it can be installed more quickly.
When it comes to choosing between PVC and TPO roofing, there is no clear winner. Both roofing systems have their advantages, and the right choice will vary depending on your building’s specific needs. For harsh climates, PVC roofing may be the better choice, while TPO roofing may be the better choice for cost-effectiveness and energy efficiency. Ultimately, the best way to determine the right PVC roofing choice for your building is to consult with a qualified roofing contractor who can assess your building’s needs and recommend the best roofing system for you.