Low Slope Roofing Systems in Denver, CO

Residential Low Slope Roofing

When discussing residential low-slope roofing, there are two main categories. Large residential low-slope roofing applications including townhomes, row homes, and condominium complexes. Small residential low-slope roofing projects including garage or porch transitions where it goes from a steep-slope on the central part of the house to a low-slope within the same structure. Even though the rest of your residential roofing system may be covered in shingles, that doesn’t mean you can do the same for any low-slope section of roof. If the slope of the roof is not steep enough, water will not shed off the shingles the same way as it would using low-slope materials.

Common Materials Used

There are a variety of choices when it comes to low-slope residential roofing materials.

Modified Bitumen

A commonly used material for residential low-slope roofing systems, modified bitumen uses rubber and plastic combined with hot asphalt layered between fiberglass or polyester sheets to create a protective layer to cover your roof. The lifespan of MB depends on the number of layers used.

EPDM

This synthetic rubber-based roofing material is a single-ply membrane known for its proven durability. The seams are typically sealed with an adhesive which can require maintenance over the years. However, when installed properly, it can last up to 25-35 years.

Standing Rib System

Combining the performance of a single-ply membrane with the architectural prowess of standing seam roofing systems, a vinyl rib roofing system is a great choice for low-slope residential roofing projects. The vinyl ribs are heat-welded for high-quality protection.

PVC

Polyvinyl chloride is a single-ply membrane material that is quite durable. The seams of this material are heat-welded, creating a powerful, watertight bond. PVC resists moisture and is highly reflective. The lifespan of PVC is typically 25-35 years.

TPO

Thermoplastic polyolefin is a single-ply roofing membrane ideal for flat roofs. Once heat-welded, these sheets become impenetrable against all the elements thrown at it. It is also highly reflective of solar heat, making it an excellent choice for those looking to be more energy efficient. TPO has a lifespan of 20-30 years.

Our team also brings extensive expertise in low slope commercial roofing, ensuring quality results for a range of property types in Denver, CO.

Low Slope Roofing Maintenance

As with any roofing system, it is important to maintain your low-slope residential roof to keep it functioning properly. Small cracks can easily turn into large ones, allowing water to leak into the foundation and walls. The process for repairing a low-slope roof will be different than the rest of your steep-slope roof. The experts at Bear Brothers Roofing know precisely how to address each type of roof when assessing damage and making repairs.

CONTACT Us FOR YOUR low slope ROOFING NEEDS

When you need an experienced team to work on your next residential low-slope roofing project, call Bear Brothers Roofing. With over 18 years of experience, our team will help you determine the best type of roofing material and install it with the highest workmanship so it will last for years to come. Click below or call 303-422-2725.

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Frequently Asked questions

What are the different types of low‑slope roofing materials?

Common low‑slope roofing materials include single‑ply membranes like TPO, EPDM, PVC, modified bitumen, and built‑up roofing systems. Bear Brothers Roofing can help you choose the best material for your property.

Is a low‑slope roof suitable for residential properties?

Yes, low‑slope roofs can work on modern homes, townhomes, and garage transitions. Bear Brothers Roofing assesses your design to ensure the right materials and proper drainage for residential low‑slope applications.

How do I maintain a low‑slope roof?

Routine maintenance includes clearing debris, checking for ponding water and inspecting seams or flashings. We offer professional roof checks to catch issues early and extend your roof’s life.

Can I use shingles on a low‑slope roof?

Asphalt shingles aren’t ideal for most low‑slope roofs because water may pool and seep under them. We recommend membrane or specialty materials for reliable low‑slope protection.

What types of buildings benefit from low‑slope roofs?

Low‑slope roofs are common on commercial buildings, warehouses, retail centers, and modern homes. Bear Brothers Roofing installs systems that maximize usable space and streamline rooftop equipment access.

How long does a low‑slope roof last?

Lifespan varies by material — membranes and PVC often last decades with proper care. Bear Brothers Roofing installs durable low‑slope systems designed for long performance in your climate.

Can a low‑slope roof be repaired if damaged?

Yes, low‑slope roofs can be repaired when leaks, seams, or membrane issues arise. Bear Brothers Roofing evaluates damage and performs repairs to restore watertight performance.

What should I look for when hiring a roofing contractor for a low‑slope roof?

Choose a contractor with low‑slope experience, quality materials, proper licensing, and solid reviews. We offer expert installation and tailored solutions for low‑slope roofing needs.

What are common material systems for low slope commercial roofing?

Common commercial low‑slope systems include built‑up roofing (BUR), modified bitumen, single‑ply membranes like TPO, EPDM, PVC, and sometimes metal panel systems. Bear Brothers Roofing installs each to meet performance needs.

What are the common problems with low‑slope roofing?

Typical issues include water ponding, membrane punctures, seam failure, and UV degradation. Bear Brothers Roofing performs preventative maintenance and quality installations to reduce these common low‑slope problems.