What Is The Best Material For A Flat Roof?
November 13, 2023

When it comes to commercial buildings, a flat roof is a common feature. However, the right choice of roofing material can significantly impact the building’s longevity, energy efficiency, and overall performance.

Navigating Through Top Roofing Materials for Flat Roofs

There are several outstanding roofing materials for flat roofs that you can consider. Let’s delve deeper into some of them:

EPDM Membrane Roofing

EPDM (Ethylene Propylene Diene Terpolymer) is a synthetic rubber material predominantly used in commercial and medical facilities. It’s highly durable, akin to having a bulletproof rubber roof system. While it absorbs heat due to its black color, making it unsuitable for living spaces, it’s perfect for non-living spaces like garages. You can expect a fully adhered 0.060-thickness EPDM flat roof to last 25 to 30 years.

TPO Membrane Roofing

TPO (Thermoplastic Polyolefin) is a single-ply white membrane that reflects heat instead of absorbing it, making it ideal for bedrooms or other living spaces. It’s not as durable as EPDM, but a properly installed TPO membrane flat roof should still last around 25 years.

PVC Membrane Roofing

PVC (Polyvinyl Chloride) is another single-ply white membrane, similar to TPO in many respects, including the installation process and lifespan. While TPO is a relatively newer entrant, PVC boasts a longer history in the roofing industry and offers a tad more flexibility.

Standing Seam Metal Roof

This involves a series of metal panels locked together at the seams, allowing for thermal expansion. A standing seam metal roof offers better aesthetics with color options and outlasts membrane roof systems. Under ideal conditions, such a roof could last 50 years but it comes at a higher price.

Making the Best Decision for Your Commercial Roof

As a commercial property owner, you aspire to have a well-protected and efficient building. However, choosing the right roofing material can be daunting and overwhelming. No property owner deserves to feel stressed over such an important decision.

At McCormick Renovations, we empathize with your concerns. As seasoned roofers in Pittsburgh, PA, we are here to guide you, ensuring your commercial roofing needs are met with the best possible solution.



1917 McCague St, Pittsburgh, PA 15218



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