Commercial Roof Replacement Denver | HRS Commercial Roofing

Reliable, Professional Roofing Solutions for Commercial Properties in Denver and Beyond

A commercial roof plays a critical role in protecting your building, your tenants and your long-term investment in your property. When a roof nears the end of its lifespan, ongoing repairs can become more frequent, leaks may grow harder to control and operational risks increase. At that point, a commercial roof replacement often becomes the most practical and cost-effective solution to ensure your building is properly protected from the elements.

HRS Commercial Roofing provides professional commercial roof replacement in Denver and throughout the Rocky Mountain region. We take pride in providing you with clear guidance, dependable work and a smooth, well-managed process from start to finish. Whether you manage an office building, warehouse, retail center, industrial facility or multi-tenant property, we’ll create a customized roof replacement solution that’s built for long-term performance and will address your specific needs at an affordable cost.

Common Signs You Need to Replace Your Commercial Roof

Most commercial roofs show signs of deterioration long before failures become obvious. Here are some of the most common indicators that it may be time for a full replacement:

Chronic or Recurring Leaks – If leaks continue even after repairs, the roof’s system may be failing beyond what patching can solve.
Widespread Membrane Damage – Large areas of cracking, blistering, punctures or open seams often signal the end of a roof’s service life.
Standing or Ponding Water – Persistent water on the roof can accelerate deterioration and often indicates drainage system failure or underlying structural issues.
Saturated Insulation – Once water reaches the insulation layer, repairs become temporary and less effective, making replacement the only viable option.
Storm or Hail Damage Across Large Roof Areas – Severe weather can compromise an entire roofing system, leading to structural risks and ongoing leaks.
Rising Energy Bills – Aging roofs often struggle to provide sufficient insulation, forcing HVAC systems to work harder.
The Roof Has Reached or Exceeded Its Lifespan – In general, most commercial roofs typically last 20–30 years, depending on the system and maintenance. Once your roof exceeds this lifespan, it’s often better to replace the roof than continue making repairs.

A professional roof assessment from our team can help confirm whether a replacement is necessary and which options best fit your building’s needs and budget.

Commercial Roof Replacement Is Highly Complex

Commercial buildings have unique structural demands that require specialized expertise. There are several reasons why commercial roof replacement is significantly more complex than residential roof replacement projects. Due to this increased complexity, it’s critical to work with a licensed commercial roofing company. HRS Commercial Roofing has the experience and specialized expertise necessary to ensure every aspect of your commercial roof replacement is performed correctly.

Larger Roof Sizes and Varying Structural Loads

Commercial roofs cover far more area and must support HVAC units, vents, equipment and heavier foot traffic.

Flat and Low-Slope Roofing Systems

Many commercial buildings use flat and low-slope roofing systems which require meticulous attention to drainage, membrane installation and seam sealing. The steep slopes of residential roofs make these aspects of the replacement process much less complex.

Specialized Materials and Installation Methods

Commercial membranes, coatings, adhesives and fasteners differ substantially from residential materials.

Integration with Mechanical and Electrical Systems

Commercial roofs must safely accommodate penetrations for equipment, ventilation and utilities.

Strict Code and Safety Requirements

Commercial properties must meet higher standards for fire resistance, energy efficiency, accessibility and structural performance.

Types of Roofing Systems We Replace

TPO (Thermoplastic Polyolefin)

TPO offers durability, heat-welded seams, energy efficiency and long-term performance, making it a popular choice for commercial and industrial buildings. We install high-quality TPO systems designed to withstand Denver’s variable climate.

EPDM (Ethylene Propylene Diene Monomer)

EPDM is known for its flexibility and UV resistance. It performs exceptionally well in both hot and cold environments and is often used on low-slope roofs.

PVC (Polyvinyl Chloride)

PVC offers outstanding chemical resistance and strong heat-welded seams, making it ideal for restaurants, manufacturing facilities, and environments with chemical exposure or grease exhaust.

Modified Bitumen

Modified bitumen roofs use asphalt-based membranes reinforced with polyester or fiberglass mats and are modified with polymers to provide durable, multi-layer protection for your commercial building. It performs well under heavy foot traffic and is a reliable option for many flat roofs.

Metal Roofing

Metal systems offer exceptional longevity, structural strength and weather resistance. We replace and install standing seam, R-panel and other metal roof types commonly used on industrial and commercial buildings.

Shingles

Although less common for large facilities, many smaller commercial properties use asphalt shingles. We offer complete replacement with high-performance commercial-grade shingles built for durability.

Our Commercial Roof Replacement Process

We follow a meticulous process to ensure your new roofing system is installed correctly and delivers long-lasting results.

1. Initial Assessment

We begin with a full evaluation of the existing roof, including membrane condition, insulation, drainage, penetrations and structural integrity. This helps us determine the most appropriate replacement options and identify any challenges ahead of time.

2. Planning the Replacement

Our team develops a customized replacement plan to address the specific needs of your building. This includes selecting materials, coordinating with building operations and establishing a clear project timeline.

3. Removing the Old Roofing System

We carefully remove the existing roofing materials, ensuring the building remains protected during the process. All debris is handled professionally, and safety is a top priority.

4. Structural Repairs and Reinforcement

If decking, insulation or support structures are damaged, we repair or reinforce them before installing the new system. This step ensures the new roof performs properly and lasts a long time.

5. Installing and Sealing the New Roofing System

Our commercial roofing specialists install your new system with precision, attention to detail, and strict adherence to manufacturer specifications and code requirements. This includes sealing seams, securing flashing and ensuring proper drainage.

6. Final Inspection and Quality Assurance

After the new roofing system is installed, we conduct a thorough final inspection to ensure it meets performance standards and manufacturer specifications.

7. Preventive Maintenance and Ongoing Support

Our work isn’t done after your new roof has been installed. As your dedicated commercial roofing partner, we offer maintenance plans and provide ongoing support to extend the lifespan of the roof and reduce long-term costs. We also store all service data, including photos and documentation, so you can easily access your roofing records for maintenance, insurance claims or a future sale of the property.

Why Choose HRS for Commercial Roof Replacement

Commercial roof replacement is a major investment, and choosing the right partner makes all the difference. We have the experience and expertise to ensure the project is performed correctly and exceeds industry standards.

HRS Commercial Roofing is a subsidiary of Haselden Construction, a local family-owned company serving Denver and the surrounding areas of Colorado for over 50 years. Our affiliation with Haselden allows all work to be performed in-house and provides you with several valuable benefits, including competitive pricing, quicker turnaround times and clear, consistent communication.

At HRS, we work hard to develop long-term relationships with our clients based on trust, transparency and high-quality work. We aren’t looking to complete one job; we’re in it for the long haul and want to build a lasting relationship with you. Our commitment to excellence means you can count on us to do the job right and if it’s not right, we’re going to fix it.

Here’s why many of Denver’s commercial property owners and managers have trusted HRS with their commercial roof replacements for over a half century:

Commercial Roofing Specialists

We work exclusively with commercial systems and understand the unique demands of flat and low-slope roofs in Denver’s climate.

Clear, Honest Communication

We explain every step in plain language and provide transparent estimates without pressure or upselling.

Quality Materials and Expert Installation

We use most advanced commercial roofing systems and follow manufacturer standards to ensure performance, longevity and warranty compliance.

Minimal Disruption to Building Operations

Our team coordinates schedules, manages safety, and keeps your team informed so your operations continue to run smoothly throughout the replacement process.

Comprehensive Documentation

We store detailed service records, photos and project notes that help with insurance claims and ongoing roof maintenance.

A Trusted Reputation

HRS Commercial Roofing has built long-standing relationships with commercial property owners, managers and real estate groups by consistently delivering dependable, high-quality results.

Commercial Roof Replacement FAQs

What is involved in a commercial roof replacement?

A commercial roof replacement involves removing your existing roofing system and installing a new one designed to improve performance, prevent leaks and protect the building long-term.

How do I know if my commercial roof needs to be replaced?

Common indicators include recurring leaks, widespread membrane damage, ponding water, saturated insulation, storm damage or a roof that has exceeded its expected lifespan.

How long does a commercial roof replacement take?

Most projects can take anywhere from several days to a few weeks once work actually starts on the roof. The exact duration depends on roof size, materials, weather conditions and the complexity of the project.

What types of commercial roofs can HRS replace?

We replace TPO, EPDM, PVC, modified bitumen, metal roofs and asphalt shingles for commercial buildings of all sizes.

Will roof replacement disrupt building operations?

We work strategically and coordinate schedules to minimize noise, protect tenant areas, maintain safe access routes and reduce disruptions as much as possible.

Is a full roof replacement more cost-effective than ongoing repairs?

In many cases, yes. When repairs become frequent or the roof system is failing, replacement often becomes more cost-effective and prevents ongoing property damage.