Posts tagged with "TPO"

Top 5 Commercial Roofing Trends to Look for in 2026

As the commercial roofing industry continues to evolve in the St. Louis metro area, including communities across Missouri and Illinois, property owners and facility managers are seeking solutions that not only meet today’s business needs but also anticipate tomorrow’s challenges. Staying ahead of these trends is critical, from shifting regulations and greater energy demands to innovative new materials. Here are the top five commercial roofing trends to watch for in 2026, each backed by developments and needs unique to buildings in the greater St. Louis region.

1. Enhanced TPO Roofing Systems for Flat Roofs

Thermoplastic Polyolefin, or TPO, has already positioned itself as a leader for commercial roofs in the Midwest due to its energy efficiency and durability. By 2026, you’ll likely see even more advanced TPO membranes designed specifically for large flat roofs, with improved seams and superior resistance to punctures. In the unpredictable weather of St. Louis, these upgrades help withstand hail and intense summer heat, providing business owners with greater peace of mind, as well as potential savings on cooling costs.

2. Focus on Sustainable and Reflective Roofing

Sustainability will continue to be a driving force in commercial roofing. Expect reflective white flat roofs to become even more common, reflecting sunlight and reducing urban heat gain. These sustainable roofs not only lower building energy costs but also meet the increasingly strict environmental standards in Missouri and Illinois. Choosing materials that qualify for ENERGY STAR® ratings ensures businesses keep up with evolving local ordinances while contributing to greener communities.

3. Technology-Driven Roof Monitoring

Digital transformation has arrived in roofing. By 2026, many property managers in the St. Louis area will opt for smart commercial roofing systems equipped with embedded sensors. These real-time sensors monitor moisture levels, temperature changes, and structural shifts, helping detect leaks or weaknesses before they become costly emergencies. This proactive approach is especially beneficial on large, complex flat roof structures common to regional manufacturing plants, schools, and retail spaces.

4. Greater Demand for Storm-Resistant Designs

With the mix of heavy rain, severe storms, and fluctuating temperatures in the Midwest, storm resistance is a top priority. Future commercial roofing systems will incorporate improved wind-uplift resistance and impact-tested materials, like reinforced TPO or polyvinyl chloride (PVC). These enhancements aim to minimize repair costs and insurance claims following sudden weather events, something business owners throughout the St. Louis metro can relate to.

5. Multi-Functional Roof Spaces

Commercial flat roofs in the St. Louis region are increasingly being designed as functional spaces, not just protective barriers. Expect to see more rooftops adapted for purposes such as green roofs, outdoor break areas, or solar energy installations. These innovations require careful planning around drainage, load bearing, and membrane compatibility, all of which trusted local roofing contractors must consider to ensure long-term performance.

Get Ahead of Commercial Roofing Innovations with Shelby Roofing & Exteriors

If you manage a property or business in Arnold, MO, or the St. Louis area and want to take advantage of the latest commercial roofing advancements, Shelby Roofing & Exteriors is your trusted partner. As local specialists in commercial roofing, TPO installation, and flat roof replacement, the team understands the unique challenges Midwestern buildings face from weather, regulations, and technology adoption. To learn more about future-proofing your property, call 636-942-2300 or fill out our online form today to schedule a professional consultation. Shelby Roofing & Exteriors proudly serves Arnold, MO, St. Louis and surrounding communities in Illinois.

Undetectable Problems That Could Ruin a Commercial Roof

As a property manager or building owner, keeping a reliable roof over your business is critical, especially for buildings with a flat roof like warehouses, retail centers, and apartment buildings. While visible leaks or tears are easy to spot, many commercial roofing problems lurk beneath the surface. These undetectable threats can compromise even durable materials like TPO, leading to expensive repairs or early replacement if left unaddressed.

Hidden Moisture Below the Surface

Even on a well-installed TPO flat roof, moisture can slip underneath the membrane without immediate signs on the surface. Water often enters through tiny punctures, seams, or around roof penetrations. In the St. Louis area, the weather swings from humid summers to icy winters, causing roofs to expand and contract. This cycle can widen microscopic gaps and drive moisture into insulation layers. Over time, hidden water weakens the roof structure, encourages mold growth, and can easily go unnoticed until visible damage or foul odors become apparent.

Trapped Debris and Clogged Drains

Flat roofs, common on many local apartment buildings and commercial facilities, are specifically vulnerable to debris buildup. Leaves, twigs, or even city dust can accumulate and block roof drains or gutters after storms, which happen regularly in Arnold and the greater St. Louis metro. While you might not see an issue at first glance, persistent ponding water or excess weight can deteriorate roof materials beneath the debris. Even robust TPO systems can suffer seam splits or membrane breakdown when exposed to standing water.

Insulation Deterioration Out of Sight

Insulation is a critical but often overlooked component of commercial roofing. Poor or deteriorating insulation, which can result from slow leaks or past repairs, will not be apparent from the outside. Instead, energy bills increase and indoor comfort drops, especially during Missouri’s hot summers and cold snaps. Undetected insulation damage can also accelerate wear on HVAC rooftop units, increasing maintenance costs.

Flashing and Seams: Small Gaps, Big Issues

Flashing and seams are the most vulnerable points of any flat roof, particularly where mechanical units or pipes penetrate the membrane. Even on newer TPO commercial roofing systems, expansion and contraction can cause these seals to loosen, something especially common in the freeze-thaw cycles typical to the region. Unlike wide tears or holes, these issues often go unseen but let in enough water to slowly undermine structural integrity over time.

Why Routine Commercial Roof Inspections Matter

Most hidden roof problems can be caught and addressed with regular, professional roof inspections. Local roofing companies experienced with the unique weather and construction trends in the St. Louis metropolitan area know where to check for hidden threats, whether that’s under heavy rooftop equipment or at rarely accessed corners of a flat roof. By scheduling seasonal inspections, you can catch problems early and safeguard your investment, especially for larger complexes like apartment buildings.

Protect Your Investment: Schedule Your Commercial Roofing Inspection Today

If you oversee a commercial property or apartment building in Arnold, MO or the St. Louis metro, don’t wait for leaks and structural issues to appear. Shelby Roofing & Exteriors offers comprehensive commercial roofing services for flat roofs and all types of TPO systems. Get the peace of mind that comes with a professional assessment from a team that knows the local weather, common construction types, and the hidden dangers specific to this region. Call 636-942-2300 or fill out our online form today to schedule your inspection and prevent undetectable problems from ruining your commercial roof.

What Is the Most Common Type of Commercial Roof Used?

A lot of older commercial roofs are built with concrete, gravel, and/or asphalt. They are heavy and require a ton of supports built into them. When they start to fail, they are difficult to repair. Instead, consider some of the newer commercial roofing materials as preventive measures.

The TPO Roof

TPO stands for “thermoplastic polyolefin”. It is a white plastic membrane that covers the roof you already have, but seals it against the elements. It helps keep the roof of your building and your building itself at a very comfortable temperature. However, it is a thin, puncturable plastic, so it has to be maintained well.

ISO Board

ISO board is actually a sort of styrofoam insulation board. It is easily cut and even easier to install around any roofing fixtures or vents. The seams created from cutting and fitting these boards is then taped off with commercial roofing tape. The ISO board is harder to damage than TPO, but the two together create an excellent barrier to snow, ice, wind, UV rays, cold, and extreme heat.

Elevate TPO

Elevate TPO is TPO with a little something extra. It is a self-adhering roofing material that requires no extra adhesives or sealants to install. Business owners love the fact that Elevate TPO can be installed on a commercial roof in a day. Contractors love Elevate TPO because it is more difficult to tear or puncture once pressure is applied to activate the self-adhering properties.

It is also a little more durable than standard TPO. Roll it out on a roof, apply pressure with a special rolling tool while walking on the membrane, and it’s as good as stuck. The rolls have varying thicknesses and widths, making it even easier to purchase the right sizes needed to cover your commercial roof. 

Your Current Roof Has to Be in Reasonably Good Condition

To apply any of the above, your current roof has to be in reasonably good condition. These roofing treatments cannot save a roof from falling apart, but they can help prevent it.

Commercial Roofing Options: A Quick Comparison

If you’re a business owner looking to revamp your commercial property, one of the best things to do is install or repair your commercial roof. However, it’s important to know what the differences are between commercial roofing options and how to choose the best one. From Thermoplastic to metal to PVC, there are many types of commercial roofing depending on your industry. Here’s a quick rundown of the different types of commercial roofing options you can choose, and which is the best for your property depending on your industry.

TPO Roofing

TPO, or Thermoplastic Polyolefin, roofing is a popular option for commercial properties. This type of roofing is made up of single-ply membranes that are highly resistant to UV rays and chemicals. They are also known for their energy efficiency, making them a cost-effective choice for businesses looking to save on their utility bills.

In fact, Thermoplastic Polyolefin can reflect up to 78% of the sun’s heat, keeping your building cooler and reducing the strain on your HVAC system. This makes Thermoplastic Polyolefin roofing a great option for industries that require temperature control, such as restaurants or warehouses. Elevate is one of the leading providers of TPO roofing solutions.

EPDM Roofing

EPDM, or Ethylene Propylene Diene Monomer, roofing is another popular choice for commercial properties. It is made up of synthetic rubber materials and is known for its durability and low maintenance. EPDM roofing is also highly resistant to UV rays, chemicals, and extreme weather conditions.

One major advantage of EPDM roofing is that it can be easily installed over existing roofs, as it is mechanically fastened as opposed to being adhered chemically like TPO roofing. This makes it a cost-effective option for businesses looking to upgrade their current roof without the need for complete replacement. EPDM is also known for absorbing heat, making it a suitable choice for industries that require insulation, such as hospitals or schools.

PVC Roofing

PVC, or Polyvinyl Chloride, roofing is a single-ply membrane option that offers many of the same benefits as TPO and EPDM roofing. However, it also has some unique qualities that make it a popular choice for certain industries.

PVC roofing is highly durable and resistant to harsh materials such as fatty acids and animal fats, making it a great option for restaurants or food processing plants. Additionally, PVC is also highly resistant to fire and heat, making it a great choice for buildings that require extra fire protection.

Get Help Choosing Your Commercial Roofing System Today

At Shelby Roofing & Exteriors, we know it can be daunting to choose the right roofing system for your commercial property. That’s why we offer expert guidance and assistance in selecting the best option for your specific needs. Our team of commercial roofing contractors in Arnold, MO, has years of experience working with a variety of roofing materials and can help you make an informed decision that fits your budget and long-term goals! We’re also here to help with residential roofing, siding, gutters, soffit and fascia, and more. Contact us today for a consultation and let us help you protect your property with a quality roofing system!

Don’t Let Flat Roof Puddles Become a Major Headache: Tackle Standing Water Today!

Standing water on a roof is a common problem that occurs when water accumulates and does not drain properly. This can be caused by several factors, such as clogged gutters, poor slope or pitch, or damaged shingles. Standing water on a roof can cause serious damage to the roofing materials, leading to leaks, and can also provide a breeding ground for insects and mold. As such, it is important to address standing water promptly to prevent further damage to the roof and home. Here are several ways to deal with standing water on a flat roof.

1.  A Waterproof Membrane

This is a layer of material applied to the surface of a flat roof to prevent water from penetrating the building. The membrane can be made from various materials, including rubber, PVC, or TPO. It is applied in a continuous sheet to cover the entire roof surface and should be installed according to the manufacturer’s instructions to ensure proper sealing. This method is very effective as it also provides a barrier to keep water from seeping into the underlying structure, whether it is a residential or commercial roof.

2. A Drain System

A drain system is a network of pipes, gutters, and downspouts that collect and channel rainwater away from a flat roof and into a designated area. The system should be installed with sufficient slope and capacity to handle the amount of water expected during heavy rain events. The installation should also include protection against clogging, such as screens or filters, to ensure that the water flows freely and does not build up on the roof.

3. A Slope

A slope, also known as a “crown” or “pitch,” is a slight incline built into a flat roof to promote the flow of water toward the edges and away from the center. The slope should be gentle enough to avoid standing water but significant enough to allow rainwater to drain effectively. This can be achieved by adding insulation or other materials to raise the level of the roof in the center.

Standing water on a flat roof can cause various problems. When not properly managed, it can seriously threaten the integrity and safety of the building. That’s why it’s essential to take steps to prevent standing water from accumulating on a flat roof. Hiring a roofing contractor with experience in flat roofing can assess the specific needs of your roof and recommend the best course of action. Furthermore, they can ensure that the installation is done correctly and meets local building codes and regulations of St. Louis.

What Are Ice Dams and Why Should a Homeowner Be Concerned If Ice Dams Develop?

Ice dams are a common issue in winter months. They form when the snow melts on the roof, runs down to the edge of the roof, then refreezes due to cold temperatures. As more snow melts and combines with this refrozen water at the edge, an ice dam can form.

What Are They?

An ice dam is a ridge of ice that forms at the edge of a roof as snow melts and then refreezes. Ice dams typically form in winter months when snow accumulates on sloped roofs, followed by higher temperatures, which cause the lower amounts of melted snow to run down the roof and freeze near the eaves.

Why Should a Homeowner Be Concerned If Ice Dams Develop?

1. Damage to Your Roof

As the ice dam grows, it can put pressure on your shingles and cause them to crack or break. Additionally, as the ice melts, the water can seep under your shingles and cause leaks in your roof.

2. Gutter Damage

The weight of the ice dam can cause your gutters to sag or even pull away from your home. Additionally, as the ice melts, the water can overflow from your gutters and cause damage to your foundation or landscaping.

3.Chimney Blockage

If an ice dam forms over your chimney, it can prevent smoke and fumes from escaping, which can be a fire hazard. Additionally, the ice can prevent you from using your fireplace altogether.

4. Power Outages

As the ice dam grows, it can fall and damage power lines that run to your home. This can cause a power outage that may last for several hours or even days.

5. Dangerous Removal

Attempting to remove an ice dam yourself can be dangerous as you could slip and fall off of your roof. Additionally, using a ladder to remove an ice dam is also risky as the ladder could slide out from under you. It is best to hire a professional to remove an ice dam for you.

6. Costly Repairs

Not only can ice dams damage your roof, gutters, chimney, and power lines, but they can also be costly to repair. It is best to take preventive measures to avoid ice dams at all. 

Get in Touch!

If you are concerned about the potential for ice dams to damage your home, get in touch with us. We can help you determine the best way to prevent and address any potential issues with ice dams on your property.