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What Is A Tpo Membrane Roof

Jm Tpo Fleece Backed Roofing Membrane

What is TPO Membrane Roofing? Learn in Under a Minute

Meets of exceeds the requirements of ASTM D 6878

Integral Polyester Fleece Backing: In-line application of fleece allows for stronger bond for polyester backing that gives more flexibility in varying susbtrates for mechanically fastened or adhered systems.

One of the Widest Melt Windows: Promotes better welds over a wider variety of speeds and teperatures, and leads to a softer, more flexible and workable sheet.

Reinforced Fabric Scrim and Top-Ply Thickness: Lends to durable physical properties including:

  • Long-term weathering, UV resistance and heat-aging properties
  • High breaking and tearing strength

Optimized TPO Formulation: Delivers high-performance ozone resistance, cool roof reflectivity and overall weather resistance.

Overview Of Tpo Roofing And Pvc Roofing

TPO roofing membranes consist of an ethylene or polyethylene thermoplastic bound to ethylene propylene rubber. PVC roofing membranes are made by polymerizing vinyl chloride monomers, then adding plasticizers to increase flexibility.

Although TPO was originally designed to be a superior alternative to PVC, its difficult to definitively say which is the optimal roofing solution. Both membrane materials offeramong other advantageous material characteristicsresistance to chemicals, grease, oils, and punctures to varying degrees. Deciding which of the two materials best suits a particular roofing application requires a more detailed look at their properties.

Pros and Cons of TPO

While PVC offers better resistance to puncture and weathering, TPO is recyclable and environmentally friendly. Its reflective surface reduces UV radiation and helps with energy efficiency.However, TPO is also less resistant to chemicals than PVC, so it is not the optimal choice where grease or harsh chemicals are involved. It may also be more difficult to install due to its stiffness. Additionally, as the popularity of the material is relatively new, some manufacturers may use subpar formulations that demonstrate a higher risk of membrane cracking.

Pros and Cons of PVC

Which Is Better For Most Applications

All factors considered, most developers, contractors, and roofing professionals find TPO roofing to be the best all-around choice for their needs. TPO is highly effective for most applications and provides the added benefits of being energy efficient and eco-friendly. That said, for certain conditions and applications, PVC provides additional protections that TPO cant provide.

Whether you choose TPO or PVC roofing for your project, working with a manufacturers representative like RoofSource will help ensure youre getting the best products for your needs from the most trusted manufacturers. Let us know how we can help.

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Tpo Roof Maintenance And Cleaning

Regular cleaning and maintenance will help maximize the lifespan of your TPO roofing. TPO roofs are manufactured to last about 10-20 years, sometimes even 30, depending on the products technology, the region where the homeowner lives, and whether the roof receives regular and proper maintenance. TPO roofs may need the occasional repair service if it gets damaged by hail or a falling tree branch. Schedule an annual inspection and cleaning to keep your roof clean and free from debris. You may also need to occasionally recoat or reseal your roof, which can help it last longer without a replacement.

Jm Tpo 1168 Membrane Adhesive


Use: For adhering JM TPO membranes to approved substrates. Approved for sale and use in California. Do not use on fleece-backed membranes at any time.

Type: One-part, 1168 Compliant*, low VOC synthetic polymerbased membrane adhesive.

Substrates: Compatible with approved insulations and cover boards, wood substrates, concrete, and light-weight concrete decks.

Color: Yellow

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What Is Tpo Roofing Made Of

TPO roofing is a single-ply roof system, which means only one sheet of TPO is installed. This TPO membrane is comprised of three bonded layers, which are as follows:

  • Thermoplastic polyolefin base layer
  • Polyester-reinforced fabric center, aka scrim
  • Thermoplastic polyolefin top layer

Each thermoplastic polyolefin layer is made of ethylene-propylene rubber and manufactured with fillers such as talc, fiberglass, and carbon fiber. These fillers add to the TPOs strength and flexibility.

The center layer of reinforced polyester lends the TPO membrane even more flexibility, and the ability to be rolled out easily onto the roof.

Unlike other roofing options like PVC, TPO roofing does not contain environmentally-harmful chemicals such as chlorine.

Tpo Roofing: Everything You Need To Know

If youve seen a bright white roof, you may be familiar with TPO roofing. As one of the most common roof types of commercial facilities, TPO has some of the best energy savings for single-ply membrane roofing!

Here at West Roofing Systems, weve been installing Single-Ply Membrane Roofing for over 40 years.

This article covers everything you need to know about TPO roofing.

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Is A Tpo Roof Good

Yes! TPO is one of the most popular types of flat roofs due to the combination of quality and affordability. It offers a number of benefits to owners of residential and commercial buildings, and one of the main reasons why people choose TPO over an alternative, such as EPDM or PVC, is the products energy efficiency. Its reflective surface, whether white, light gray, or black, is designed to keep the buildings interior cool during the warm summer months. Its energy efficiency will not only help you save money on energy bills but will help the environment as well.

Jm Tpo Lvoc Edge Sealant

Single-Ply Membrane Roofing: TPO vs EPDM

Use: To seal cut edges of JM TPO membrane.

Type: One-part, membrane edge sealing agent.

Colors: Clear

Use: To remove dirt, asphalt or other contaminants from JM TPO membranes to ensure a good weld or bond.

Type: One-part solvent, membrane cleaning agent.

Color: Clear

Use: To prime JM TPO Membrane surfaces for adhering TPO peel and stick products.

Type: One-part, synthetic polymer-based membrane primer.

Color: Clear to Light Yellow

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The Benefits Of A Tpo Membrane Roof

TPO membrane roofs are very popular because they provide a wide range of benefits for the homeowner, as well as the installation crew and the environment. The benefits of a TPO membrane roof, include:

  • Energy efficiency due to the reflection of heat
  • Increased resistance to UV rays, ozone, acid rain, holes from hail storms, grease, and microbial development, as well as the exposure of many chemicals.
  • Installation is easy for our team of qualified professionals
  • The materials are very lightweight and flexible, which will allow it to fit to different shapes and sizes of roofs.

Generally, TPO membrane roofs are white. This aids in the reflection of heat and energy efficiency. A black or darker colored material absorbs heat, which will increase the amount of energy needed to cool the home or building. All of these benefits combine to create a long-lasting roof that is cost effective to install and maintain.

A Tremendous Benefit To Installing Tpo Roofing On Your Flat Roof Is The Cost

TPO is one of the least expensive materials available on the home construction market, costing far less than EPDM or other rubber roofing options. An additional benefit to using TPO is the color. This type of roofing tends to be white on top, which reflects the suns light, and stops heat build-up indoors.

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Typical Tpo Roof Assembly

A typical TPO roof assembly consists of 1) the roof deck, usually concrete or corrugated steel, 2) a layer of insulation that varies in thickness according to local R-value requirements these days 3 5 inches is common 3) a cover board , and 4) the TPO membrane itself.

A vapor barrier installed over the roof deck may be required in many areas, depending on the local climate.

The typical installed thickness of a new TPO roof system will be around 5 inches, but this will vary according to the insulation type and local R-value requirements.

A typical TPO roof system weighs a little over 3 pounds per square foot .

Almost all TPO roof membranes are either fully-adhered, which means that the entire membrane is glued to the cover board, or mechanically-attached, which most often means that the TPO roofing sheets are individually fastened down into the roof deck using a line of fasteners which are hidden inside the heat-welded seams which join the sheets together.

TPO roofing can also be ballasted, an attachment system in which the layers of the roof system are loose-laid, without fasteners or adhesives, and depend on ballast weight to hold the roof in place.

The ballast normally consists of river-washed stones or concrete pavers installed across the entire surface of the roof at an installed weight of 10 20 pounds per square foot.

Ballasted TPO roof systems are rare because the ballast covers up the roof membrane, cancelling the reflective value of a white TPO roof.

How To Install Tpo Roofing

TPO Roofing System at Rs 5000/square meter

TPO’s wide variety of attachment methods have contributed to its popularity. The membrane can be mechanically attached, adhered, or ballasted. We’ll walk you through the different TPO installation methods.

Mechanically Attached: The TPO membrane is attached with mechanical fasteners through the insulation and decking materials, usually at the seams. This method offers strong performance in high wind conditions at a very low installation cost. A complete line of fastening accessories assures the right attachment for the right condition.

InvisiWeld: This is a patented system for mechanical attachment. It uses an electromagnetic pulse to produce an induction weld between the plate and the underside of the membrane. The result? A high performance, non-penetrating mechanically attached system that offers the same great wind uplift resistance as traditional mechanical fasteners.

Adhered: When a TPO roof is adhered, it is glued to the substrate with a special adhesive that forms a strong, chemical bond across the entire roofing assembly. Adhered systems offer a high degree of performance predictability, are aesthetically pleasing, and offer some energy savings compared to mechanically attached roofing systems.

Peel & Stick: This is a patented system for adhered attachment. GenFlex EZFlex TPO Peel & Stick features a factory-applied, uniform adhesive. It installs faster than standard, fully-adhered systems and is the most flexible TPO on the market.*

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Types Of Roofs On Mobile Homes

When it comes to mobile homes, there are a few different types of roofs that you might encounter. The most common type is the flat roof, which as the name suggests, is completely flat. These are the most affordable option and are relatively easy to maintain, but they dont offer much in terms of protection from the elements.If you want something a little more durable, you could opt for a pitched roof. These roofs have a slight incline to them, which helps to shed rain and snow more effectively. Theyre also more aesthetically pleasing than flat roofs, but they come with a higher price tag.The last type of roof that you might find on a mobile home is the gable roof. This type of roof has two sloped sides that come together at a peak in the middle. Gable roofs offer great protection from the elements and look very stylish, but they can be quite expensive.

The Average Cost Of Labor

One of the good things about this product is that the installation process is usually pretty quick and easy. Its membrane is lightweight and manufactured with wider sheets, which is why the material tends to be easier to install. Since the installation requires less work and time than other materials, you can rest assured that this will help save money in the process. The average price tends to range between $3.50 and $9.50 per square foot. This material is often cheaper to install than EPDM, which is why its becoming increasingly popular for homes and businesses throughout the United States.

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What Is Tpo Roofing A Comprehensive Guide

If you are in the market for a new roof, you may have heard of TPO roofing. But what is it? TPO roofs are becoming increasingly popular due to their durability and affordability.

In this blog post, we will discuss the pros and cons of TPO roofing, as well as how to choose the right contractor to install one on your home or business.

Hire A Tpo Membrane Roof Expert

TPO single-ply membrane used on residential roof installation

At All Weather Roofing, Inc., you know you will receive the best service and installation available in the marketplace. We are a family-owned and operated business with nearly 30 years of experience in the industry. Our A+ rating from the Better Business Bureau helps to demonstrate our commitment to our customers and why we are the top mobile home roofing company in the state of Florida.

Since 1984, we have installed high-quality, durable roofs that stand the test of time. In fact, there are roofs we installed in our first days of operation as a company that are still in place and fully functioning today.

To learn more about TPO membrane roofing, and to see firsthand all the benefits it will provide your home, contact us online or at 1-800-297-3758. Our trusted customer service team is available 24 hours a day and will be happy to answer your questions and set an appointment for a free video roof inspection. You can also email .

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What Are Common Tpo Roofing Problems

Punctures While this single-ply roofing system can be walked on and is both flexible and lightweight, the membrane itself can easily suffer punctures.

With commercial roofs, one of the more common problems is a higher volume of foot traffic when compared to other types of buildings or roofing structures. Unless reinforced, this single-ply membrane roofing system wont have a hard-top/protective layer that is meant to protect the layer of synthetic rubber from things like gravel, dropped/misplaced tools, or loose screws.

TPO roofing problems like this often find those materials pushed into or through the rubber membrane, breaking or tearing it. This leaves the roofing system more vulnerable to leaks and failure as it ages.

Degrading Adhesives Being exposed to the elements 24 hours a day, 7 days a week, leads to roofing problems in specific components, if not the roofing system in its entirety.

Overexposure can occur when UV rays degrade the adhesives that attach the membrane and insulation to the substrate. Those adhesives are also used to seal the seams of the membranes together, producing the waterproof seal that keeps your roof safe in even some of the harshest of weather conditions. Without that seal, your roofing system can fail.

The following are also commonly reported problems and in most cases may be traced back to the roofing systems installation:

Tpo Mobile Home Roof Cost

When it comes to mobile home roofing, there are a few different options available. The most popular option is the TPO mobile home roof. This type of roofing is made from thermoplastic polyolefin, which is a single-ply membrane that is heat welded together. It is then covered with a layer of gravel or stone to protect it from the sun and weather damage.The cost of a TPO mobile home roof will vary depending on the size of your mobile home and the company you choose to install it. However, on average, you can expect to pay between $3,000 and $5,000 for this type of roofing.

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Extra High Load Fasteners And Plates

Extra High Load Fasteners are #21 fasteners with a #3 Phillips head. The point is designed for quick installation in new and re-roof applications. Extra High Load Fasteners are only compatible with Extra High Load Plates.

The Extra High Load Plate is a 3″ diameter, Galvalume®*-coated steel plate with eye hooks. The Extra High Load Plate incorporates an oversized diameter hole to accommodate the larger wire size of the Extra High Load Fastener.

Use: Thermoplastic Membranes

Material: Extra High Load Fastener – Case-hardened steel Extra High Load Plate – Galvalume-Coated Steel

Gauge: #21

Plate: 3″ round

Color: Black , Grey

Wood or 18 – 24 gauge Metal.

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

The High Load AccuSeam System is a premier automated system for mechanically attached seams. The System positions the 238″ , round, High Load Plate with eye hooks, and installs the High Load Fastener, up to 6″ in length in a one-step, continuous process. Standard High Load Plates are not compatible with the AccuSeam Fastener and Plate System.

Use: MembranesMaterial: High Load Fastener – Case-hardened steel High Load AccuSeam Plate – Galvalume®*-Coated SteelGauge: #15Plate: 238″ roundColor: Blue , Grey Wood or 18 – 24 gauge Metal.

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

High Load Plates are 238″ round, 20-gauge Galvalume®*-coated steel discs.

How Tpo Rose To Fame

white TPO membrane roof system â Andrews Roofing

TPO was first introduced in the roofing industry way back in the 1980s. In much earlier years, TPO was initially used in the automotive industry to protect surfaces and also for geomembrane applications. People were using it as well for various purposes such as underground cabling due to its superior waterproof capabilities.

Since it has been around for only more or less than 35 years, its technically newer than other commercial flat roofing systems. Some materials have been present in the industry for more than a century already.

TPO originated as a more malleable material than it is today. One of the reasons why it became popular is that it doesnt contact chlorine as well as plasticizers and halogens which are all harmful to the environment. It is also a good alternative to PVC as they have similar benefits.

When the 90s came, TPO entered the mainstream roofing industry and started to become a popular option for many property owners.

TPO is commonly used in large industrial buildings.

This thermoplastic material has gained broad industry approval thanks to its promising performance and many advantages. Currently, TPO is one of the fastest growing commercial flat roofing systems worldwide. In the previous decade, it posted about around 20% year-on-year US market share growth which is a really good indication of how functional TPOs are.

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