We Are Commercial


Roofing St.Louis

Commercial Roofing St. Louis installs enduring roofing systems,
gutter systems and more in the St. Louis area.

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We Are Commercial

Roofing St.Louis

Commercial Roofing installs enduring roofs, beautiful siding, 
energy efficient windows, seamless gutters, 
and more in the St. Louis area.

GET A FREE QUOTE
Looking for a commercial roofer in St. Louis?

TPO Roofing

What is TPO?

tpo roofing st. louis, flat roof company, commercial roofing
In the roofing industry, Thermoplastic Polyolefin (TPO) refers to a single-ply membrane that is manufactured from several synthetic components along with a reinforcing scrim designed to strengthen, stabilize, and improve the performance of the membrane. TPO formulations can be comprised of many different types of rubber, but the most commonly combination used in the commercial roofing industry is a  combination of ethylene-propylene and polypropylene.

TPO roofs are becoming increasingly popular for use on commercial buildings, particularly those with flat roofs. The material makes for a desirable roof covering due to its excellent UV light-reflecting properties, which can result in lower building energy bills.

TPO membranes are sold in sheet form and are available in a range of widths from 10 to 20 feet. The manufacturer cuts, rolls, and assembles the sheets for distribution to contractors that request them for commercial roofing projects.

Is TPO right for my roof?

A St. Louis Roofing Company
The popularity of TPO as a roofing material is growing in commercial roofing industry. In the near future, its forecast to become the preferred choice by those in the industry. The material has many properties that make it ideal for commercial roofing including high resistance and an ability to deflect ultraviolet waves (UV).

Many conventional roofing materials are dark in color, which means they absorb heat from sunlight, forcing air conditioner systems to use more energy to keep a building cool. In contrast, TPO roofing reflects UV rays, which means commercial air cooling systems can use less fuel, resulting in the improved energy-efficiency of a building.

TPO roofs are also less susceptible to punctures. Compared to conventional roofing systems, a TPO roof is around three times as resilient to punctures. Punctures mean water gets into a building when it rains.

The installation process of TPO roofing systems requires welding work. Welding the roof makes it's extremely durable, but it also make installation more complex, as an electrical source is required. Fortunately, most roofing companies have their own generators. Similarly, any repair work required on a TPO roof can be more difficult to carry out, as a high power electricity source is needed.
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How long does a TPO roof last?

The synthetic compounds used to manufacture TPO roofing materials have changed recently, so there is a lack of data to say definitively how long a TPO roof will last. General estimates put the service life between fifteen and 25 years depending on the type of TPO roofing system installed. Laminating the top layer of TPO material certainly increases durability and lifespan of a roof.

Will a TPO roof save me money?

The most commonly installed TPO roofing material is bright white and has highly reflective properties. If you opt for the same type, you stand to save money on your energy bills during the spring and summer months. This is because the white surface deflects heat rays from the sun, allowing air conditioners inside the building to run more efficiently.

Single-ply membrane roofing systems have been the number one choice for commercial and industrial buildings for decades. At West Roofing Systems, Inc. we install sustainable, cost-effective roofing solutions for all commercial, manufacturing, municipal, and industrial facilities. We have been in business for over 40 years and to date have installed over 57 million square feet of roofing systems, including single-ply membrane systems and spray polyurethane foam (SPF) systems.
commercial tpo roofs in st. louis

How long does a TPO roof last?

The synthetic compounds used to manufacture TPO roofing materials have changed recently, so there is a lack of data to say definitively how long a TPO roof will last. General estimates put the service life between fifteen and 25 years depending on the type of TPO roofing system installed. Laminating the top layer of TPO material certainly increases durability and lifespan of a roof.

Will a TPO roof save me money?

The most commonly installed TPO roofing material is bright white and has highly reflective properties. If you opt for the same type, you stand to save money on your energy bills during the spring and summer months. This is because the white surface deflects heat rays from the sun, allowing air conditioners inside the building to run more efficiently.

Single-ply membrane roofing systems have been the number one choice for commercial and industrial buildings for decades. At West Roofing Systems, Inc. we install sustainable, cost-effective roofing solutions for all commercial, manufacturing, municipal, and industrial facilities. We have been in business for over 40 years and to date have installed over 57 million square feet of roofing systems, including single-ply membrane systems and spray polyurethane foam (SPF) systems.

Roof Restoration

What is a silicone coating?

A Silicone Restoration Membrane (SRM) is a protective silicone-based coating that is applied to existing roofing to extend its life. It comes in fluid foam and is sprayed or rolled directly onto the roof surface to fill in cracks, seams, and blisters.

Commercial building owners typically invest in silicone-based roof coatings when existing roofing systems still have great structural integrity, but require a bit of a revival to mitigate the signs of normal wear and tear over time.

A silicone coating does not improve the structural integrity of an existing roof, nor does it improve the roof's insulation properties. But, it does provide extra protection from the elements. Thus it can help prolong the lifespan of a roofing system.

Is a silicone coating right for my roof?

Silicone coating is rapidly becoming the number one choice for flat roofs. It offers many benefits to a roof including enhanced leak protection, improved aesthetic appeal, and increased sustainability. A silicone roof coating is applied to improve the performance of a roof over time. Roofs with silicone coating are highly sustainable. If you get a silicone coating applied to your roof, you will only need to apply a recoat every one to two decades and you can significantly extend the lifetime of your roof. However, your existing roof needs to be in good condition prior to a silicone coating application.
epdm roofing st. louis, commercial roof replacement, tpo roof installation

How will a silicone coating benefit me?

Using a silicone coating on a flat root provides many benefits. It has properties that other coating materials do not possess. To start with, it is completely waterproof -- unlike water-based coating like acrylic, silicone coating is impervious to moisture. While it is possible to improve the water-resistant properties of acrylic coatings by adding fabric reinforcements, they are not in the same league as silicon coatings when it comes to moisture resistance.

The second benefit of silicone coatings is that they don't chalk off -- a common issue with other flat roof coating materials. Silicone does not shed particles as time progresses. Instead, it remains fully intact for the lifespan of the roof. The third benefit of silicone coatings is that they don't require any additional roof fabric for reinforcement purposes. As a result, installation times and costs are reduced. A final major benefit of a silicone roof coating is that compared to other popular flat roof coatings, less material is needed.

How long does a silicone coating on my roof last?

A professionally applied silicone coating can last over 20 years providing proper yearly maintenance work is carried out and roof inspections after any extreme weather events are conducted.

EPDM Roofing

What is a EPDM roof?

EPDM is a synthetic rubber membrane which makes for an extremely durable roof covering. It is in wide use on buildings with low-slope roofs in both the USA and abroad. The two main components of EPDM are ethylene and propylene, which are derived from crude oil and natural gas. The material is available in a choice of black or white, and is sold in sheets of varying widths up to 50 feet. There are two thickness options 45 mils or 60 mils. When it comes to roofing installation, EPDM can be fully adhered, ballasted, or mechanically attached to a building. The seams of the roofing systems are then sealed with specially formulated tape or liquid adhesives.

Is EPDM right for my roof?

EPDM is ideally suited for low sloping roofs, making it a popular selection for commercial buildings and industrial facilities, as well as patio roofs and car ports. One of the biggest benefits of rubber-based roofs is their low cost.

How long will a EPDM roof last?

The lifespan of an EPDM roof can be impressive. With only minor maintenance, a typical EPDM roof can last for half and century and sometimes even longer. New rubber formulations mean the latest EPDM roofs are virtually impervious to damage from UV radiation.

Will an EPDM roof save me money?

The energy efficiency rating of an EPDM roof can be very good, especially if the white color option is chosen. Since an EPDM roof does not absorb heat rays from the sun, building owners can save a lot of money on air cooling costs. Furthermore, EPDM has great insulating properties, so it can reduce a building's heating bills during the colder seasons. There is no risk of EPDM rubber roofing wilting in hot weather or freezing and cracking in cold weather, as modern formulations are designed to withstand all temperature extremes.

Is EPDM right for my roof?

EPDM is ideally suited for low sloping roofs, making it a popular selection for commercial buildings and industrial facilities, as well as patio roofs and car ports. One of the biggest benefits of rubber-based roofs is their low cost.

How long will a EPDM roof last?

The lifespan of an EPDM roof can be impressive. With only minor maintenance, a typical EPDM roof can last for half and century and sometimes even longer. New rubber formulations mean the latest EPDM roofs are virtually impervious to damage from UV radiation.

Will an EPDM roof save me money?

The energy efficiency rating of an EPDM roof can be very good, especially if the white color option is chosen. Since an EPDM roof does not absorb heat rays from the sun, building owners can save a lot of money on air cooling costs. Furthermore, EPDM has great insulating properties, so it can reduce a building's heating bills during the colder seasons. There is no risk of EPDM rubber roofing wilting in hot weather or freezing and cracking in cold weather, as modern formulations are designed to withstand all temperature extremes.

347


Residential Projects 
Completed in St Louis  

73


Commercial Projects
Completed in St Louis

286


Positive Reviews  from 
satisfied clients

50+


Years of experience 
combined    

Asphalt Shingles

What are asphalt shingles?

An asphalt shingles roof covering is comprised of multiple individual overlapping elements. The individual elements come in a range of shapes, but the most common shape is flat and rectangular. They are laid in rows from the bottom lip of the roof up and each additional row overlaps the joints below. They are available in architectural and 3-tab designs.

Are asphalt shingles right for my roof?

Your roof needs to have a slope angle of at least nine degrees for an asphalt shingle covering to be suitable. The technical minimum rise/run requirement is 2/12, which refers to the fact that for every two units of vertical rise there must be no more than 12 units of horizontal run.

How long do asphalt shingles last?

To work out how much life a roof has left, you need to know when it was installed and what materials were used. For example, a conventional asphalt shingle roof will typically last more than three decades before it requires a complete replacement. Meanwhile, a roof that was installed on top of an existing layer of asphalt shingles will need to be replaced within 20 years.
tpo roof in st. louis, tpo roof replacement, commercial tpo roofing

Are asphalt shingles right for my roof?

Your roof needs to have a slope angle of at least nine degrees for an asphalt shingle covering to be suitable. The technical minimum rise/run requirement is 2/12, which refers to the fact that for every two units of vertical rise there must be no more than 12 units of horizontal run.

How long do asphalt shingles last?

To work out how much life a roof has left, you need to know when it was installed and what materials were used. For example, a conventional asphalt shingle roof will typically last more than three decades before it requires a complete replacement. Meanwhile, a roof that was installed on top of an existing layer of asphalt shingles will need to be replaced within 20 years.

Commercial Roof Repairs 

If you've been looking for an experienced commercial roofing contractor in St. Louis that specializes in the repairing of Flat Roof Systems and Shingle roofs, your search is over. Our team of professional commercial roofers can provide you with the expert services you need to ensure your next industrial roofing project is completed on-time, within budget, and to the highest quality standards. We are one of the leading roofing companies serving the St. Louis area.

Whether you require a complete roof replacement or complex roofing repair work, our team is ready to help! We have years of experience in the commercial roofing industry, so you rest assured that our roofers have the expertise needed to get the job finished. Get in touch for a free no-strings-attached estimate!

Common Commercial Roofing Problems

Common commercial roof repairs. We see these common issues on a daily basis. A lot of commercial roofing systems accommodate hvac equipment and other vital items necessary for the building to operate. With that being said theres typically a lot of roof penetrations and as we all know the more roof penetrations the higher the chance of leaks. Roof penetrations are the most common leaks we see but below are other common commercial roof leaks we come across:
  • Condensation intruding the membrane
  • Tears and Ruptures
  • Water Intrusion/ Leaks
  • Brittle/ Cracking
  • Ponding water
  • UV Damage
  • Blistering
  • Wind Damage
  • Hail Damage

Why Choose Commercial Roofing St.Louis?

Commercial Roofing St.Louis is a family owned and operated local business that services the St.Louis and surrounding areas. We’re dedicated to our community and servicing the buildings and structures in it. We provide roof repairs, roof installations, and roof restorations. We strive to provide the best customer service in the area as well as offer one of the best warranty’s in the industry. Please use a local business for your roofing needs and Commercial Roofing St.Louis to receive these benefits below:
  •  25+ years roofing experience in St.Louis
  • Highly Skilled Repair Technicians & Installers
  • A+ Rating with the Better Business Bureau
  • The best industry service in St.Louis
  • No-dollar-limit warranties
  • Competitive Pricing
Does your roof need to be repaired?

FAQs

Got a question? We’re here to help.
  • What are your business hours?

    Monday-Friday: 8:00am-6:00pm  Saturday: 8:00-6:00pm  Sunday: Closed

  • What type of payment methods do you accept?

    We Accept Cash, Check, Debit, and Credit.

  • How long does a roof repair take?

    Most roof repairs can be done in a day. Sometimes we do come across roof repairs that materials are unavailable and can take up to multiple days.

  • How much does a roof repair cost?

    Typically roof repairs cost between $250-$650 but we have seen circumstances where repairs were under $250 and times where they have exceeded $650. Our commercial roof inspections are free and only take about 30 minutes to complete.

  • How long should my roof last?

    Many factors come into play when this question comes up. What material is currently on your roof? Was the roof properly installed? Is the roof in an area that gets hail or wind damage? Without knowing the answers to these questions its really a guess but on average a properly installed roof should last between 20-35 years depending on material used and conditions.

  • How long will my roof installation take?

    Typically a new roof installation will take 1-3 days for a residential roof and 2-5 days for a commercial roofing system.

  • What is the wind rating on a new roof?

    Architectural shingle wind rating is 130 mph.

  • Will my new roof come with a warranty?

    Yes all of our roofing systems come with a warranty. We do have multiple warranty's available depending on the roofing system and material's being used.  Please keep us in mind when looking for a commercial roofer in St.Louis.

Satisfied Clients

Google Review

I needed some work done to my roof due to the recent storms this spring. Dustin was very prompt in coming out to give us a quote. He was also extremely friendly and professional throughout the whole process. I will definitely be using this company if needed in the future.
Lilly A. St. Charles, Mo
Google Review

Dustin and his team were great to work with! Very professional and high quality work. Will hire again!
Justin D. Wildwood, Mo
Google Review

New roof & gutters look excellent. Couldn't be happier w/the quality & overall experince. Highly recommend to others.
Ryan F. St. Louis, Mo
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Contact Us

Have a question? We’re here to help. Send us a message and we’ll be in touch. 

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