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The Pros and Cons of Choosing TPO Roofing for Your House

Jan 6, 2024 | Roofing

When it comes to choosing the right roofing material for your home, there are lots of options to consider. In recent years, a material called TPO has become a popular choice for residential roofing. TPO, or thermoplastic olefin, is a single-ply roofing membrane that offers several advantages over traditional asphalt shingles. In order to make an informed decision about which roofing material is best for your home, you must research and understand the pros and cons of TPO roofing. Let’s look at the advantages and disadvantages of TPO residential roofing and how it compares to asphalt shingles. That way, you can make an informed choice for your roof.

Understanding TPO Residential Roofing

TPO residential roofing is made from a blend of polypropylene and ethylene-propylene rubber. This gives it its impressive resistance to UV radiation and its thermal efficiency. TPO typically comes in large sheets that are installed onto roofs in a single layer. It is widely used in various construction projects and has become particularly popular for residential use thanks to its curb appeal and durability, among other advantages.

The Advantages of TPO Residential Roofing

TPO roofing offers many advantages to homeowners who are looking for the right roofing material. Some of the biggest advantages to choosing TPO include:

  • Energy Efficiency: TPO roofing is highly reflective, which makes it an excellent choice for keeping homes cool during hot summer months by reducing the need for costly air conditioning.
  • Durability and Longevity: This type of roofing material can resist damage from the elements, including UV rays, ozone, and chemical exposure, and with good care, TPO roofing can last for 30 years or more.
  • Easy Installation and Maintenance: The large rolls and lightweight design of TPO make it easier and faster to install when compared to other roofing materials. Its smooth texture and light-colored look make spotting dirt and debris a breeze, so you can quickly wash it away.
  • Cost-Effectiveness: TPO roofing typically costs less than other types of roofing systems, making it an appealing choice for homeowners on a budget.
  • Environmentally Friendly: TPO doesn’t contain chlorine, a major environmental pollutant. It’s also completely recyclable, making it a more environmentally friendly option when compared to other types of roofing.

The Disadvantages of TPO Residential Roofing

Although there are many advantages to choosing TPO roofing, disadvantages also exist. Consider both so that you can make an informed decision. Some of the drawbacks of TPO include:

  • Inconsistency in Manufacturing: As a relatively new product, the manufacturing process for TPO roofing is not as standardized as it is for older materials. This means product quality can vary.
  • Potential for Seam Failure: Although TPO is generally durable, the seams where pieces connect can be vulnerable to damage and leaks. This is especially true for homes in colder climates.
  • Possible Color Fading and Aging Issues: Some brands of TPO have been noted to fade or become discolored over time. Certain weather conditions can also make TPO more susceptible to aging.
  • Limited Resistance to High Heat: TPO roofing has been known to warp or shrink in extremely high temperatures, which can lead to gaps and leaks.

Comparing TPO Roofing with Asphalt Shingles

So, how does TPO roofing compare to asphalt shingles?

  • Lifespan: While both materials can last for several decades, TPO wins when you compare the average lifespan of TPO roofing and asphalt shingles. In fact, TPO typically outlasts asphalt shingles by a few years.
  • Cost: While upfront costs can be higher with TPO roofing, it is often more cost-effective in the long run. That’s because TPO is more durable and energy-efficient than asphalt shingles.
  • Maintenance: Both roofing types require minimal maintenance, but any damage or leaks can be easier to spot and fix on TPO roofing when compared to asphalt shingles.
  • Energy Efficiency: TPO roofing is more energy-efficient than asphalt shingles. That’s because it’s highly reflective, which keeps heat from entering your home.

How to Determine Whether TPO Roofing Is Right for Your Home

So, how do you know which roofing material is right for your home? Your decision is based on several factors, including your budget, the climate in your area, and the aesthetic appeal you’re looking for. Since TPO roofing is flexible, durable, and cost-effective, it’s a strong contender for any roofing project. Before you commit to a roofing material, it’s always best to consult with a professional roofer.

Make an Informed Decision For Your Home

TPO residential roofing offers many advantages to homeowners, including energy efficiency, durability, and easy installation, to name a few. Choosing TPO also comes with a few drawbacks, like potential seam failure, color fading, and limited resistance to high heat. By comparing TPO roofing and asphalt shingles, TPO is an easy choice since it generally lasts longer, may cost less in the long run, and proves to be more energy-efficient for most homes. No matter which roofing material you choose, you can feel confident knowing that you’ve done your research and considered your specific needs, so you can make an informed decision that is right for your budget and home.

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