4 Best Flat Roofing Materials In 2023

Posted on April 27, 2023

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best flat roofing materials

Consistent advancements in technology and architecture have led to an increase in the use of flat roofing. With a sleek, modern aesthetic and practical advantages, flat roofing has become a popular choice among homeowners.

In this blog post. We’ll explain the four best flat roofing materials chosen by our experts so you can make a more informed and cost-effective decision for your home. So, let’s begin our journey and discover the best options available in 2023.

Which is the Best Material for Flat Roofs?

From rubber roofing to metal panels, we’ll cover the features, cost, and maintenance aspects of each option so you can understand which material is better for your roofing project.

#1 EPDM Rubber Roofing

EPDM Rubber Roofing

Ethylene propylene diene monomer (EPDM) is a synthetic rubber roofing membrane considered among the best roofing materials for a flat roof. For countless years, EPDM roofing membranes have been employed as a premium choice for flat commercial buildings, and their time-tested performance is the reason why many homeowners have started using them. With proper maintenance and timely repairs, EPDM rubber roofs can last around 30 years, serving as a dependable shield against the elements. 

Furthermore, these membranes boast exceptional resistance to hail and other impacts, surpassing other flat roofing materials in their capacity to endure and protect against such stormy events. EPDM roofs are naturally black, but they can be coated and treated with lighter colors for better energy efficiency and comfortable interior temperatures during the summer.

Currently, Carlisle EPDM roofing membranes are considered to be the best flat roofing material on the market due to their exceptional performance and durability. So we recommend using this product for your new shed, garage, or porch.

#2 TPO Roofing

TPO Roofing

Thermoplastic olefin, or TPO, is a roofing membrane made from a modern blend of recycled rubber and plastic. This relatively new roofing material can withstand the elements for around 20 to 25 years due to its unique composition.

A TPO roofing membrane is also among the best flat roofing materials, mainly due to its energy efficiency. TPO is naturally white, so it reflects the sun’s rays better, keeping a building cool in the sweltering heat of summer and reducing the need for air conditioning. This feature, in turn, reduces the building’s overall energy consumption, making it an ideal choice for eco-friendly homeowners.

Additionally, TPO roofing is highly resistant to chemicals, making it a prime material for spaces where chemical exposure is common, such as workshops and garages. TPO’s chemical resistance is a testament to its superior engineering, as it ensures that the roof remains intact even when exposed to chemicals, grease, and fumes.

If you are considering a TPO roof, you should explore the products from leading manufacturers, such as GAF, Carlisle, and Firestone.

#3 Modified Bitumen Roof

Modified Bitumen Roof

Modified bitumen roofing is an asphalt-based roofing material that has undergone modifications using synthetic rubber or plastic. It is renowned for its resilience and ability to withstand damage caused by chemicals and UV light.

We’ve chosen modified bitumen roofing as one of the best materials for flat roofs primarily due to its high puncture resistance, which makes it less susceptible to heavy damage from impact and storms. A clean and dry modified bitumen roof can last around 20 years in extreme temperatures.

#4 Metal Roofing

Metal Roofing

Apart from these membranes, metal panels and sheets are also among the longest-lasting flat roof materials. Metal roofs can be much more durable than EPDM, TPO, and modified bitumen roofs, as there are many sturdy metals and panels to choose from. 

This sturdy option is also highly waterproof,impact-resistant, and energy efficient, which is what most homeowners want for their roofs. If you are looking for the best flat roof material to walk on, a standing seam metal roof can be the right choice for you.

But before you make a choice, it’s essential to consider some crucial factors that may affect your roof’s performance, cost, and overall aesthetic appeal.

Things to Consider When Choosing the Best Flat Roofing Material for Your Project

From your local climate and building codes to roof type and maintenance, there are several things that you need to consider when selecting a roofing material.

The Climate

When it comes to selecting the best roofing material, your local weather conditions and climate plays a crucial role. If you live in an area with heavy snow, you’ll want a material that can withstand freezing temperatures, such as metal and TPO.

Your Home’s Architecture

The roof is a significant component of your home’s curb appeal and overall aesthetic. The color, texture, and style of the roofing material you choose should complement the architecture and colors of your exterior.

Energy Efficiency

If you live in a warm region, metal can be the best material for a flat roof. Metal has heat-reflecting properties that can help keep your home or shed cool during the summertime. Additionally, the standing seam panel profile has seams that are weathertight and it doesn’t allow warm air to pass through.

Local Building Codes

Your area’s residential building codes dictate the type of roofing material and installation methods that are allowed in your area. It’s important to ensure that the roofing material you choose complies with these codes to avoid fines or other penalties.

The Guidelines of Your Homeowners Association

When you are exploring the best flat roofing materials to suit your home or garage, it’s crucial to understand the guidelines provided by your area’s homeowners association (HOA). Some HOAs may have specific requirements or restrictions on the type of roofing material and roof color you can have on your home. That’s because it affects the property values, energy consumption, and other aspects of your neighborhood.

The Current Season

When do you plan to install the new roof? Seasons can impact the cost and performance of your roofing system in a big way. For example, installing a roof during the winter can be challenging, whereas summer and fall are considered the best seasons for most roofing projects. However, experienced and reliable roofing contractors are typically busy throughout the summer months, so make sure you schedule your flat roof installation project ahead of time.

Roofing Costs

If you are looking for the best flat roofing material, you may already know it will likely cost you more than the standard products. While cheap materials seem affordable initially, they may need frequent repairs and a replacement sooner than better quality materials.

The Roofing Contractor

It’s essential to understand that flat roofs should be installed by a professional. This helps homeowners ensure that their roof complies with local building codes, and is protected by insurance and warranties when they face storm damage.

If you need help choosing the best roofing material for your flat roof, we can help you.

Free Consultations and Estimates on Flat Roof Installation

At OConnor Contracting, we’re proud of our trustworthy and skilled professionals who have been serving Buffalo and the surrounding New York areas for years. If you are looking for a reliable flat roofing contractor or want to learn more about your roofing options, we’re here to guide you. Call us at (716) 600-7663, and we will be happy to offer you a free consultation and estimate. Our team has experience with all types of flat roofing materials, and they can answer any questions you may have.

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