Flat roofs are most commonly used for commercial properties, and there are a range of different materials that can be used. Two of the most common flat roof membranes are TPO and EPDM roofing, both of which are created out of rubber materials. However, they each possess a different set of characteristics. Understanding what the major differences are between these types of flat roofing materials can help you choose the one that is the best fit for your roof.
TPO roofs are usually colored white or a light color, and are highly reflective, which can help them save money on energy costs in the summer heat. This makes them ideal for installation in hotter climates that suffer from heavy amounts of sunlight throughout the year. TPO roofs are usually made with synthetic rubber and plastic materials similar to EPDM roofing, but instead have added fiberglass and other materials mixed in to create a more durable membrane for your flat roof, helping it to withstand a greater amount of weather exposure and physical trauma without developing a leak. TPO roofing can also be customized in a range of different colors. While this doesn't make a difference to the people on the ground, if you have an area of your roof cordoned off to be a smoking space, rooftop patio, or something similar where clients and employees may gather, this could be something to take into consideration.
However, TPO roofs do require special equipment to be used during the installation process, as they are mechanically attached to the roof. This can increase the amount of time needed to install a new roof, and can also drive up labor costs.
EPDM roofs are better suited for colder climates, since their darker color means that they are better at absorbing heat and keeping the property warm even in the dead of winter. EPDM roofs can also be made out of completely recycled rubber materials, which helps to keep the environmental impact of your roofing installation, and the carbon footprint of your entire property, to a minimum. Installation of EPDM roofing is very simple, as large rolls are secured using a simple adhesive without specialized equipment.
EPDM roofing only comes in black, which can reduce the amount of design options that you have available. Additionally, due to the large size of EPDM roofing rolls, it can be difficult to install them around things that are installed on your roof, like chimneys, vents, and other shapes that break up the regular rectangular shape of the material.
For more information about the best flat roof for your business, contact roofing contractor services in your area.