Pros and Cons of Flat Roof: What You Need to Know

Date Composed: August 8, 2022

Unsure if flat roofing is right for you? Call Sugar Land Roofing at 832-944-7663 for expert advice!

Sugar Land Roofing is a top roofing services contractor in Sugar Land with experience with all roofing types. If you’re curious about the pros and cons of flat roofs, here’s an overview of what they are and some of their advantages and disadvantages.

Types of Flat Roof Systems

There are three common types of flat roof material to consider. These are built-up roofing (BUR), modified bitumen (MBR), and single-ply or membrane. Each has unique qualities.

  • Built-up roofing offers good weather, UV, and water protection. It is low maintenance and is easy to repair because of its removable layers. However, BUR is heavy and difficult to assemble, it easily takes damage in cold weather, and its installation emits dangerous fumes.
  • Modified bitumen roofing features easy installation and maintenance, flexibility in low temperatures, and high durability. That said, many find it less attractive than other options, and applying it may require the use of flame, which can be dangerous.
  • Membrane roofing is highly leak-resistant when adequately installed and affordable to repair. That said, membrane roofing is more susceptible to punctures, which can lead to leaks.

Advantages of Flat Roof

Many see quite a few benefits when considering the pros and cons of flat roofing systems. These may include:

  • Less time spent on construction and maintenance – Flat roofs take up less space than sloped ones, so you can install them in less time with cheaper materials.
  • Increased energy efficiency – These roofs work well in warmer climates and decrease energy costs by allowing less overhead space in which air can stagnate.
  • Flat roofs can serve many purposes – As flat surfaces, these roofs make perfect spaces for gardens, decks, or solar panels.

Disadvantages of Flat Roof

  • Flat roofs don’t typically last as long as sloped roofs. While sloped roofs can last 20 years before needing roof replacement, flat roofs often wear down in half the time. 
  • Flat roofs doubling as green spaces can promote wild plant growth and rooftop damage. Homeowners must take proper care of their plants to prevent this.
  • Flat roofs are not the best choice in colder climates. Ice, water, and snow, which slide off sloped surfaces, can build up and cause damage if the roof is not weather-proofed.

Let Sugar Land Roofing Help You Choose Your Next Roof

Sugar Land Roofing is here to help you choose the right roof for your home. We understand the types of roofs and have decades of expertise as contractors working with each of them firsthand.

When you want to know the different types of roof styles to consider, call us. We’re proud to serve Sugar Land and the surrounding area for all roofing needs.

Whether for a roof repair, replacement, or anything else, Sugar Land Roofing will help you weigh the pros and cons of flat roof systems and perform fantastic work on your home. Call us today for your free quote at 832-944-7663, or fill out our simple online form.