The popularity of roofing is growing rapidly. More people have to choose between TPO and PVC membrane. There are several reasons for this trend. One reason is that people realize the importance of having a good roof.
The physicochemical attributes of the two thermoplastic composites are equivalent in terms of longevity and air resistance. Considering their basic commonalities, it’s critical to evaluate the benefits and drawbacks of each when constructing a new roof so you can pick the ideal option for your construction parameters and finances.
Take a look at the major differences between the two terms to have a better idea:
Understanding TPO Membrane
TPO membrane is used to coat flat roofs. It’s a single-ply system that’s made from thermoplastic. TPO membrane has several advantages, especially regarding Florida’s climate.
The coating is resistant to harsh weather such as hurricanes, storms, heavy wind, and strong sunlight. TPO also lasts for around 40 years, making it a long-term investment and saving you costs in future roof repairs. TPO can be installed without requiring chemicals and provides exceptional cooling properties in summer when it comes to roof installation.
However, TPO is a good choice because it’s durable and resistant to harsh elements. TPO membrane’s white color gives it reflective properties that prevent heat absorption.
Understanding The Concept Of PVC Membrane
PVC roofing is a reliable and long-lasting product that has been utilized in building projects for decades. It’s a single-ply thermoplastic coating similar to TPO, except it’s made out of vinyl chloride compounds with additional fillers to increase mobility. These materials help in keeping the roof from breaking or shredding.
Its high chemical tolerance distinguishes it. This acid-resistant coating is an excellent choice for corporate structures that may be subjected to grease, gases, petroleum, and other contaminants.
The Main Difference Between The Two Terms
The following are some of the most prevalent distinctions between TPO and PVC membrane:
1. Difference In Terms Of Climate Resilience
Chemical tolerance is PVC’s most massive benefit over TPO. This feature is the most relevant for structures with oil spills on the rooftop.
On the contrary, TPO suffers from acid degradation, but it’s far more resistant to the elements overall. Non-chemical reasons would be less likely to cause it to shred, shatter, or perforate than PVC.
PVC is vulnerable to fracturing in frigid areas due to its poor puncture resilience. It could shrink more quickly over time as a result of climate change.
2. Difference In Terms OfEfficiencies In Energy
TPO and PVC roofing coverings have naturally reflecting properties that help to limit UV rays absorption and enhance sustainability. The roofing structure is also adequately insulated from filth and debris accumulation, impairing the membrane’s reflecting characteristics by employing finer TPO and PVC membranes.
3. Difference In Terms Of Ecological Consequences
The biggest problem with PVC is that it carries chloride and other compounds potentially detrimental to human health when manufactured. Furthermore, when discarded, these might contaminate the air. Considering how much PVC is created for the construction sector, the negative consequences can swiftly mount.
TPO is constructed entirely of recycled content. When subjected to heat or flame; hence, it poses no health concerns or harmful emissions.
Get Your Roof Coating Installed by Experienced Roofing Contractors in Pensacola, FL
Certified Pro Roofing provides top-quality roof inspection, repair, maintenance, installation, and replacement services that ensure that your investment in your house is kept safe. Our team of experts will guide you professionally to help you achieve the most out of your roofing project. What’s more, we also provide flexible financing options to homeowners on a tight budget. Feel free to reach out to our roofing contractors for more information on our services.