Are you trying to decide if a flat roof is suitable for your residential property? It’s a good idea to consider the pros and cons of flat roofs to make an informed decision about your new roof installation. While a flat roof is an energy-efficient alternative to a traditional sloped roof, some drawbacks may impact your choice. Keep reading to explore the advantages and disadvantages of flat roofs.
What Is a Flat Roof?
A flat roof appears flat on top of the building structure, but it’s not truly flat; this roofing style actually has a minor slope at a ten-degree angle or less. The roof’s slight angle creates a flat look while providing a surface for water to roll off. A flat roof also features water-resistant or waterproof material, but it is ideal for arid or low-precipitation climates.
Primary flat roofing types include:
- Built-Up Roofing (BUR)
- Rubber Membrane or ethylene propylene diene monomer (EPDM)
- Modified Bitumen
Pros of a Flat Roof
Here are the advantages of installing a flat roof:
- Lower construction and repair costs, making flat roofs more affordable than traditional sloped or pitched roofs
- Versatility to incorporate extra outdoor living space, a rooftop garden, or an add-on to the home
- Storage space for HVAC units
- Opportunity for solar panel installation
- Enhanced energy efficiency – flat roofs provide less overhead space to heat and cool
- Minimal installation time, especially compared to the time necessary to install a pitched roof
Cons of a Flat Roof
Although the advantages of a flat roof are appealing, for some homeowners, the disadvantages are significant enough for them to choose a different roof type. Here are the cons of flat roof installation:
- Potential drainage issues—a flat roof can’t drain the precipitation as efficiently as a pitched roof. This is a problem for homeowners who live in areas with high rainfall.
- They are not as visually appealing or available in many colors and style options as sloped roofs. Color choices are white, black, or grey.
- Limited lifespan—a flat roof typically lasts between 10-15 years.
- Less stable—the lack of drainage can lead to problems from the weight of pooling rain or snow, causing leaks.
Remember that finding a professional roofing company experienced in flat roof installation can help you experience all the advantages and avoid some disadvantages. After weighing the pros and cons, reach out to a trusted team of roofing experts to get a durable, functional flat roof.
Count on Enduring Roofing & Gutters for Reliable Flat Roof Installation
As the top roofing company in Alpharetta, Enduring Roofing and Gutters can help you carefully consider the pros and cons of flat roofs so you can make the best choice for your home. We offer exceptional roofing workmanship and long-term product warranties to give you a residential roof that protects your home and lasts. Request a free quote now.