Low Slope Roofing

What is Low Slope Roofing?


Low slope roofing refers to roof systems that have a pitch (slope) of less than 3:12. This means the roof rises less than 3 inches for every 12 inches of horizontal run. These types of roofs are commonly found on commercial buildings, modern homes, and industrial facilities due to their clean lines, minimalistic appearance, and ease of access for maintenance.
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Benefits of Low Slope Roofing

 

  • Cost-Effective Installation
    With fewer materials needed and easier access for contractors, low slope roofs are often more affordable to install compared to steep-slope systems.
     
  • Efficient Water Drainage (When Designed Properly)
    While they don’t shed water as quickly as steeper roofs, low slope systems can still provide excellent drainage when properly designed and installed with the right materials.
     
  • Ideal for HVAC Equipment
    These roofs offer a flat surface that makes it easy to mount HVAC systems and solar panels.
 
  • Modern Aesthetic
The sleek appearance of low slope roofs complements contemporary architectural designs and minimalist home styles.

 
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Common Low Slope Roofing Systems

Modified Bitumen:
Durable and flexible, modified bitumen is a time-tested option that resists weathering and foot traffic.

EPDM (Rubber Roofing):
A single-ply membrane known for its long life span and ease of maintenance.

TPO (Thermoplastic Polyolefin):
Energy-efficient, reflective, and highly durable, TPO is a popular choice for commercial applications.

PVC Roofing:
Resistant to chemicals, grease, and fire, PVC is ideal for buildings like restaurants and factories.
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Is Low Slope Roofing Right for You?

If your building has a flat or gently pitched roof—or you're designing a structure that prioritizes energy efficiency, equipment access, or a modern look—low slope roofing might be the perfect fit.


At Western Cedar Supply, we are well versed in low slope roofing systems tailored to your specific needs. Whether you’re repairing an existing system or starting new construction, our experienced team will help you choose the best material for your project.

Ready to talk about your low slope roofing project? Contact our sales team today at 919-772-8305
Metal Roofing is available in exposed or hidden fastener systems , different gauges, colors, panel types and can offer a great option for accent roofs or whole roof applications.