Differences Between PVC and TPO Roofing System

The roofing system is the most visible part of a building's exterior. Its appearance can give a long-term impression of how much thought, care, and resources have been invested in its construction. Roofing systems also help define a building's climate zone and shape, improving the building's resistance to the elements. 

Roofing materials come in many shapes and sizes, with differences in durability, thickness, noise, cost, and longevity. PVC and TPO are synthetic plastics used for commercial and residential roofing systems. They can replace metal, ceramic tile, and concrete roofing products. 

Here we will discuss PVC and TPO roofing systems to help you make the best decision for yourself and your home. 

PVC (Polyvinyl Chloride) Roofing 

PVC is a polymer of vinyl chloride monomer units. It is an excellent waterproofing material with a high density. It provides better chemical resistance due to its stable molecular structure. PVC roofing is available in shingles, tiles, and sheets. It is installed using an adhesive, metal fasteners, or screws. 

PVC roofing has been used commercially for many years. It has mostly stayed the same since its inception in the mid-1950s. It is more innovative and progressive than other roofing materials. Plastic shingles and sheets are available in a wide range of colors that can be custom-made for specific projects. PVC also has a long warranty, depending on the thickness of the sheet and the installation method used. 

TPO (Thermoplastic Polyolefin) Roofing 

TPO is also a thermoplastic material. It comes in long strips, rolls, and panels. Thermoplastic roofs are considered the most flexible and durable synthetic roofing material today. It is rising in popularity and is now among the most commonly used material. 

TPO is an acrylic-based product made from polyolefin and ethylene glycol monomers (Egg). Thermoplastic roofs are excellent for residential and commercial uses, including industrial facilities. Their physical characteristics make them function as highly resistant water-resistant roofs with better sound and heat insulation properties. 

Comparison 

PVC and TPO have several things in common. They are both plastics, and they have similar installation methods. These synthetic roofing systems are highly flexible and can withstand even the harshest weather conditions. PVC is highly fire-resistant due to its chemical makeup. It is also very light, making it easy to maneuver without the help of special equipment. The material is also more expensive than thermoplastic roofing. 

TPO can last as long as 30 years. A replacement is unnecessary if the existing roof is in good condition and can still do its job. TPO roof maintenance is a must to avoid discoloring the surface due to dirt build-up accumulating over time. This dirt can absorb solar radiation and lead to a higher surface temperature which causes more heat retention. The best TPO roofing contractors in Miami, FL have the experience and can help you with TPO roof maintenance. 

How to Choose the Right System 

Choosing the suitable roofing material for your home is a complicated process. Understand the differences between PVC and thermoplastic roofing. Both materials are safe, efficient, and durable. It is up to you to decide if one is the right choice for your house or business. 

Speak with professional TPO roofing contractors in Miami. Ask questions and determine which material will work best for your needs. Reach out to professionals to compare PVC and TPO roofing systems. Consider several products and reviews to compare costs and benefits before deciding. 

 

Both PVC and TPO can be customized to match the style of your home or business. They will meet the needs of any homeowner looking for a value-added solution. Contact a local contractor or roofing company to learn more. Professional advice will help you choose the best material for your needs. Consider all the costs and benefits before deciding.