Full Answer
What is a thermoset roof membrane?
What is a Thermoset EPDM Roof Membrane? Thermoset roof membrane is a type of synthetic rubber roofing often used to reinforce commercial structures. This coating is manufactured through a combination of ethylene and propylene materials. Professionals can develop thermoset roof membranes using multiple methods.
Is EPDM a thermoset?
THERMOSET AND THERMOPLASTIC: ALL ABOUT HEAT Single-ply roofing materials are either thermoset, or thermoplastic. EPDM is a thermoset while PVC and TPO are thermoplastics.
What is thermoset single-ply roofing?
Thermosets. Thermoset roof systems are typically EPDM (ethylene propylene diene monomer) rubber. EPDM is easily formed around shapes like corners and is extremely resistant to ozone, ultraviolet light, weathering, high heat, and abrasion damage, making it an excellent roofing material.
Is TPO a thermoset?
Single-ply roofing membranes fall into two classes — thermoset membranes, such as ethylene propylene diene monomer (EPDM) and Hypalon, and thermoplastic membranes, such as thermoplastic polyolefin (TPO) and polyvinyl chloride (PVC).
What is thermoset and thermoplastic?
Thermosetting plastics and thermoplastics are both polymers, but they behave differently when exposed to heat. Thermoplastics can melt under heat after curing while thermoset plastics retain their form and stay solid under heat once cured.
Is EPDM a thermoplastic rubber?
Compare TPE vs. EPDM for sealing and insulation. Thermoplastic elastomers (TPEs) include TPV or thermoplastic vulcanizate for tough shapes and outdoor environments. Thermoplastic elastomers (TPE) and ethylene propylene diene monomer (EPDM) rubber both provide sealing and insulation in outdoor environments.
What is the difference between a TPO and PVC roof?
If you are looking for a durable roof that will last for many years, PVC is the better option. TPO roofs are made from a single layer of plastic sheeting, while PVC roofs are made from two layers of plastic sheeting with a fabric membrane in between. This makes TPO roofs less resistant to punctures better.
Is EPDM roofing single ply?
Ethylene Propylene Diene Monomer is a single-ply membrane that consists of a synthetic rubber compound that allows it to be flexible. EPDM has been used on commercial roofing facilities since the 1960s and is considered a time-tested option.
What is the difference between reinforced and non reinforced EPDM?
EPDM is available in both black and white and is sold in a variety of widths and thicknesses. Non-reinforced EPDM membranes do not have a reinforcement scrim and are designed for use in adhered assemblies.
What is the difference between TPO and EPDM roofing?
TPO roofing reflects sunlight, allowing commercial air conditioners to work more efficiently; whereas EPDM has a dark surface, which in summer conditions will absorb heat, forcing cooling systems to work overtime. TPO offers reduced cooling costs and energy savings for facilities located in warmer climates.
What is a TPO roof?
TPO roofing is a relatively inexpensive rubber roofing material that's most often used on commercial buildings. TPO stands for Thermoplastic Polyolefin; it's made primarily from recycled rubber, and sold in rolls that are held together by seams that are “glued” together using heat.
What does TPO plastic stand for?
Thermoplastic Polyolefins (TPO or TPE-O) TPO compounds are resin blends of polypropylene (PP) and un-crosslinked EPDM rubber and polyethylene. They are characterised by high impact resistance, low density and good chemical resistance.
Is EPDM an elastomer?
EPDM is a copolymer with elastomeric properties, which means it is a polymer which is both viscous and elastic. If stretched, it will return to its original shape. Its two main components (ethylene and propylene) are both derived from oil and natural gas.
What happens to EPDM at high temperatures?
EPDM. Synthetic rubber, ethylene-propylene-diene monomer (EPDM), is a copolymer of ethylene, propylene and diene monomers. This synthetic high-temperature-resistant rubber offers excellent heat resistance, performing optimally up to +150°C. It also delivers excellent tear, abrasion, steam and compression set resistance ...
What temperature does EPDM melt?
The melting point of such functional fillers ranges from 500–700 °C. This is a relatively high value, far higher than the average decomposition temperature of most polymers.
What is the difference between EPDM and Viton?
Viton® rubber is a fluoro elastomer, whereas epdm rubber is ethylene-propylene-diene-monomer. The primary differences between Viton® and EPDM is in their chemical resistance and temperature ranges. Both have different properties and applications for general industrial use.
What Is EPDM?
Ethylene Propylene Diene Monomer (EPDM) is formulated by adjoining two different compounds: ethylene and propylene. Both of these originated from oil and natural gas. EPDM is then formed into sheets that can range from a 7.5 ft to 50 ft span and 45 – 60 mils thick. The seams create a tight seal via liquid adhesives or industrial-strength tape.
Improve the Look of Your Roof
Fully adhered roof systems are an excellent choice for commercial roofs that are exposed and have high visibility. While other types of roofing are installed using fasteners or ballast to keep it secured, fully adhered roof systems use concealed adhesives that are beneath the roof membrane’s surface.
Professional Installation
When having your roof installed it’s important to seek out consultation and an inspection from a licensed, certified roofing company. Gordy Roofing specializes in EPDM roofing and provides comprehensive service that includes inspections, roofing installation, and repair and maintenance.
What is a Thermoset EPDM Roof Membrane?
Thermoset roof membrane is a type of synthetic rubber roofing often used to reinforce commercial structures. This coating is manufactured through a combination of ethylene and propylene materials.
Durable Thermoset EPDM Roof Membrane for Commercial Uses
When you run a business, it’s important to feel confident about your roof’s condition. Thermoset roof membrane is a powerful roof coating that can extend the life of your structure and help you maintain worker and operational security.
Why Choose Us for Inspections, Installations and Repairs?
If you need a roof inspection, installation or repair, Scro’s Roofing Company can deliver the personalized solution you’re looking for. We work with businesses and homeowners to provide services our clients can rely on. Thermoset roof membrane is just one of many roofing materials we use to enhance commercial buildings.
Contact Us for EPDM Roofing Services
Scro’s Roofing Company provides a wide range of roofing solutions. Durable and easy to install, your thermoset roof membrane can provide support and user convenience for decades. If you’re interested in our EPDM roofing services, reach out online or give us a call today at 919-551-5104.
Where is Thermoset Roofing located?from thermosetbahamas.com
Thermoset Roofing Bahamas Ltd. is a diversified commercial roofing contractor based in South Florida. Our firm specializes in confronting and solving the roofing and waterproofing needs of hotels, resorts, and general contractors, property managers, and building owners. Whether it be a small repair, roof maintenance program, or a total roof replacement, Thermoset has the expertise and resources to handle any roofing project.
Who is Thermoset Bahamas?from bahamaslocal.com
Thermoset Bahamas Ltd. is a fully Bahamian owned and diversified commercial roofing contractor based in Nassau. Our firm specializes in confronting and solving the roofing and waterproofing needs of hotels, resorts, and general contractors, property managers, and building owners.
What is a Thermoset EPDM Roof Membrane?from scrosroofingcompany.com
Thermoset roof membrane is a type of synthetic rubber roofing often used to reinforce commercial structures. This coating is manufactured through a combination of ethylene and propylene materials.
What is EPDM roofing?from blueridgefiberboard.com
EPDM roofing systems are one of the most popular systems for both re-roof and low slope roofing applications. Being effective throughout a wide range of temperature and environmental conditions, EPDM roofing membranes are versatile as well as highly effective.
When did EPDM roofing start?from roofingcontractor.com
EPDM systems have been on the United States commercial roofing market since the 1960s. Their widespread use began in the 1980s, and the technology has developed a favorable market share in the industry since that time. Their rise in market share correlated with the energy crisis in the United States during the 1970s (which drove the price of bitumen up due to higher oil prices), the development boom of the 1980s and increasing roofing labor shortages. The size of the membrane sheets (typically 20 feet by 100 feet) allowed contractors to install the systems with less labor and virtually no equipment. These factors quickly contributed to their widespread acceptance, as they were more economical to install over the labor-intensive, equipment-laden built-up roof systems.
What is thermoplastic roofing?
Thermoplastic membrane roofing is another type of single-ply roof membrane commonly made from either polyvinyl chloride (PVC) or thermoplastic polyolefin (TPO). Aside from the compounds they are produced from, thermoplastic membranes differ from thermoset membranes when it comes to how they are seamed together. PVC and TPO sheets can be reshaped and sealed by heat-welding using hot air, or chemically with solvents. They are manufactured in a range of thickness between 40 mils and 100 mils, and they come in white to light gray colors.
What is modified bitumen roofing?
Modified bitumen membrane roofing is a hybrid of synthetic rubber roof membranes and asphalt-based roofing. It is a multi-layered roofing system made up of a base sheet and surface sheet. For three-ply membranes, a reinforced ply is also placed in between the base and surface sheets. The bitumen, which is the same black and thick compound used to make asphalt, is modified with the addition of polyester materials. This creates a thin, flexible, and durable material that also ensures watertightness.
What is a Membrane Roof?
A membrane roofing is a watertight covering devised to protect the interior of a structure from water leaks and damage. Although they are more commonly installed on the roofs of commercial buildings, roofing membranes are also used in residential homes with flat or low-sloped roofs where rainwater is not as easily drained into the gutters. If your house’s roof is built with a pitch of 3:12 or less, then you need this protective covering for your home.
How long does modified bitumen last?
If installed well, polymer-modified bitumen roof membranes can typically last between 20 to 30 years.
Do TPO and PVC roofs hold up?
Cons: PVC and TPO roof membranes hold up quite well if installed properly, but they require regular maintenance and inspection. Seams eventually fail and the gaps lead to accelerated deterioration and membrane shrinkage over time. Because of their light color, the surface of thermoplastic membrane roofing is also more prone to dirt and staining. Similar to EPDM roof membranes, these PVC or TPO sheets are made from materials that pose certain health and environmental risks.
Is a flooded roof a problem?
A flooded roof is a serious issue for many homeowners across the country, especially during the rainy season. This all-too-real problem , however, is also a preventable one. And for many residential homes, investing in the proper installation of a membrane roofing system is not just helpful, but necessary.
Is modified bitumen roofing heat absorbing?
Cons: While the installation of modified bitumen roof membranes is much simpler than that of traditional built-up membrane roofing, the heat treatment process is still very technical and time-consuming, and potentially hazardous if not executed correctly. Recent developments, however, have allowed the use of cold adhesives to avoid the use of heat altogether. Because of the intricacies of the installation, contractors may charge more for labor. This system is also heat-absorbent and not as energy-efficient as the other roofing systems available.
5 Types of Roof Membranes
Roof membranes aren’t one material – instead, they’re a system for flat roofs. Here are the 5 types to choose from:
How Much Does a Roof Membrane Cost?
The cost of a roof membrane varies by location, method of application, condition of the roof, and size. Here’s a look at the average cost of roof membranes, including installation:
How Long Do Roof Membranes Last?
The length of time a roofing membrane will last depends on the type, maintenance, and climate. For example, a Built-Up Roof can last 15-30 years, while modified bitumen and PVC last 20 years. A TPO roof will last 7-15 years, and an EPDM roof will last about 15 years.
Final Thoughts
If you have a flat or low-pitched roof, there are many options for covering it. You want to select something appropriate for your climate, that’s watertight, and within your budget. If you live in a hot climate, look for a material with a reflective surface that will help save money on air conditioning.
