Roofing: An Important Component of Your Sustainable Commercial Construction Project

The concept of “sustainability” in commercial construction boils down to a few basic elements. These include using renewable and recyclable building materials during construction along with reducing energy consumption and waste during the building’s life cycle. The ultimate goal is to reduce its impact on the environment. Today’s commercial roofing systems can help achieve these objectives in several ways. Here’s a brief look at a few.

Waste reduction. The manufacture of roofing materials can generate a lot of waste. However, today’s roof production processes are efficient, and recycle manufacturing scrap back into the final product. This reduces the amount of waste sent to a landfill, as well as the amount of fuel needed to transport it. In addition, some commercial roofing materials can be recycled at the end of their lifespan on the building. Some manufacturers have recycling programs in place that take old roofing systems and convert them into other building materials.

Efficient energy use. Reflectivity provided by white roofing membranes has been making a positive environmental impact for many years, by decreasing the amount of solar heat transferred into a commercial building and reducing the power load on rooftop HVAC units. In addition, because modern single-ply roofing systems are lightweight, they require less fuel to transport to the job site.

Mitigating urban heat islands (UHIs). In the summertime, cities tend to become much warmer than the surrounding countryside, creating what are known as urban heat islands. This effect helps produce smog and greenhouse gases, both of which aggravate respiratory health problems. Reflective “cool” commercial roofs help reduce the urban heat island effect.

Enabling alternative roof system installations. Vegetative and solar roofing systems are relatively new, but becoming more common in the commercial space. It’s important to realize that these technologies require a reliable commercial roofing system underneath to provide long-term, watertight protection with minimal maintenance, because access to the roof surface once the solar or veggie system is installed will be difficult. If you’re considering such a rooftop installation, it’s a good financial choice to replace an aging roof underneath now, rather than later.

When it comes to choosing your roofing contractor, look for one who follows good environmental practices. This can include using fuel-efficient vehicles, keeping the worksite free of waste, and minimizing the generation of scrap during installation.

Complete Commercial Roofing is ready to help you meet your commercial building sustainability goals.  We look forward to working with you – Call 765-457-4848.

With winter officially here in the northern part of the US, you should understand how snow and ice can impact your roof and the potential problems they can bring.

A typical commercial roof not only includes the surface membrane and the deck it’s attached or adhered to, but layers of other materials such as insulation, thermal barriers and cover boards. The roof assembly itself can be “connected” to the building by beams, trusses, purlins or other support components. In short, it’s a multifaceted assembly that, although not fragile, can be displaced by the weight of accumulated show and ice.

In the wintertime, it’s common for the news to carry stories of building collapses because of the volume of snow and ice that’s collected on the rooftop. And it really should be no surprise, given these numbers:

According to FEMA, in its Snow Load Safety Guide, a cubic foot of light dry snow weighs about 3 pounds and a cubic foot of wet heavy snow weighs about 21 pounds. Just an inch-thick layer of ice, which is much denser and heavier than even wet heavy snow, weighs nearly five pounds per square foot. A cubic foot of ice can weigh almost 60 pounds. On the rooftop, a relatively small 10-foot by 10-foot area covered by 3 inches of ice can weigh 1,500 pounds. This scenario isn’t out of the question, as temperature changes that allow snow to melt then refreeze can turn small amounts of snow into perilous volumes of ice.

You may see signs of too much weight on your roof inside your building in the form of doors or windows that are wedged shut, or cracks that appear in walls or ceilings.

Obviously, as snow accumulates on your rooftop over the winter, you should keep an eye on the depth, and whether freeze-and-thaw cycles have created ice problems. If you have a maintenance crew, have them remove it – safely! – with tools that won’t damage the roof surface. Have them pay particular attention to drainage systems so that they are clear to handle snow melt.

At Complete Commercial Roofing, we would welcome the opportunity to discuss your wintertime roofing needs with you. Please contact us at your convenience at 877-227-5552.

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The Contractor: Your Commercial Roof Project Teammate

Pulling the trigger on a commercial roofing project is a big step, not to mention an expensive proposition. major undertaking for your business. You and your contractor should be on the same team when it comes to some of the key aspects of the job.

Your contractor should provide a thorough scope of work in the contract. In addition to the specifics of the labor and materials being used, the contract should specify when work will begin and end. Because commercial roofs are complex assemblies, sometimes an installation can reveal surprises that can delay completion of the project. The contractor should keep you apprised of these events, as well as how it will affect the schedule and cost.

It’s important to note that the installation doesn’t just involve the roofer and their crew; it can also affect your building occupants. Make sure you understand the measures they have in place to ensure the safety of all those who will be in and around the building during the project.

If you’re open for business during the roofing project, you need to keep your property tidy and inviting for occupants and visitors. To that end, your contractor should specify how this will be achieved. For roof tear-offs and installation debris, you and the contractor should agree on a designated ground area for discarded roof materials, and the contractor should furnish their own dumpster; make sure you agree as to where it will be placed during the project. Obviously, sharp objects on the ground (fasteners, metal components, etc.) should be picked up and disposed of immediately.

One significant issue to agree on is roof access. How will the roofing crew access the roof and how the materials will be delivered to the rooftop? For buildings with one or two stories, a crane or scissor lift (provided by the contractor) can be used; taller structures mean that the contractor probably will need to use a freight elevator in your building. Make sure that the roofer can get to these access points without obstructions, and that both they and building occupants will respect the others’ needs for “business as usual.”

When these bases are covered, your project is more likely to go smoothly. At Complete Commercial Roofing, our priority is ensuring your satisfaction on every roofing project. We look forward to working with you.

Four Questions for When Your Commercial Roof is Leaking

A leak in your commercial roof is, of course, never a good thing. It can lead to all kinds of expensive problems, including workers’ compensations claims or lawsuits from slips and falls; mold growth or insect infestation which can require costly remediation; higher heating and cooling bills because wet insulation loses its R-value; and water damage to inventory, equipment, and furniture.

Clearly, you should take immediate steps to repair the leak, and that will require a trip to your rooftop. Here are some things to look for and some questions to ask:

Is There Water that Doesn’t Drain?

It’s common for water to pool on the rooftop following a rain, but if it doesn’t empty fairly soon thereafter, you probably have drainage problems for one thing. More relevant to this topic is that it could lead to roof leaks. The downward pressure of pooling (or ponding) water can force it through the smallest hole(s) in the surface of your commercial roof and into your building. This pressure can also enlarge the holes. This gives you two problems to resolve: drainage and water penetration.

Are Flashings Worn or Damaged?

The transitions between planes on your rooftop (e.g., vertical to horizontal) are among the most vulnerable points. These include components like HVAC curbs, pipe vents, and wall parapets. When the flashing material bridging these angles is worn, has gaps, is detached, or is otherwise compromised, your roof is no longer watertight.

Are There Cracks or Tears in the Roof Surface?

Winter can be hard on your commercial roofing system, with storms dropping snow, ice, and debris that can damage the surface. Another factor is expansion and contraction due to day/night temperature swings. These pressures can create cracks in the membrane and pull seams apart – clearly opening the door for water intrusion.

Can the Leak Source be Located?

Sometimes, the source of the leak isn’t obvious, as water can flow a long way within your building before making an appearance. If you can’t locate it, it would be wise to bring in a commercial roofing specialist with infrared equipment that can detect where water might be flowing under the roof membrane.

Whether your roof is still providing leakproof protection or is showing signs of weakness, the commercial roofing professionals at Complete Commercial Roofing would welcome the opportunity to discuss your roofing needs with you. Call us today 877-227-5552.

Commercial Roof Leak Action Plans

Do you have an action plan in place should your commercial roof spring a leak…today? Puddles, the sight or sound of dripping water, and stains on ceilings and/or walls are all signs that you have a problem. The big question is: are you able to protect your building contents and keep your workers and visitors safe?

If you’re a commercial building owner or manager, you know that even a relatively small roof leak can have serious consequences. Unfortunately, the roof is often “out of sight, out of mind,” but as it’s always exposed to the elements, leaks are a constant possibility. So, it’s important to have a plan in place if water is penetrating your roof.

Your plan should include a list of action items to manage if you see evidence of a leak in your building. These should be clear and concise steps that can be understood by all employees in your organization and that will help mitigate any problems that could negatively affect your operation. Here are a few things to include:

  • Safety comes first, so place bright cones and/or signs around the affected area to keep foot traffic away.
  • Clean up the water from the floor. You should have the tools you’ll need (mop, squeegee, wet/dry vac, etc.) easily accessible.
  • Obviously, if water is visibly dripping, move affected furniture and equipment out of the way; pieces that can’t be moved should be covered with water repellent tarps.
  • If practical, place buckets or trash cans under the leak.
  • You’ll need to document the damage for insurance claims, so take photos and make a detailed list of areas and building contents that have been affected.
  • If there’s one leak in your building, there may be others, so inspect your entire facility, including storage areas and other little-used rooms.
  • Once the wet area is safe and secure, you’ll obviously need to contact a commercial roofing professional, who has the tools and equipment to find the source of and repair the leak.

Of course, we at Complete Commercial Roofing hope you never experience leak problems. But if you do, call on us to take care of it. And if you’re in the market for a new or replacement commercial roofing system, we would love to discuss options with you.

Is Your Roof Saving You Money – Or Costing You Money?

A New, Watertight Roof – And Energy Savings

The primary job of a roofing system is to protect your building from the elements, and if installed properly, most commercial roof systems will do that for many years. A recent industry trend is delivering another benefit: energy savings. That’s because single-ply white and other light-colored roofing membranes are being installed more often. They’re highly reflective and help prevent summertime heat from entering the facility. The result is potentially significant savings on energy costs.

Flat commercial roof systems made from black or other dark materials absorb heat and transfer it into the building. A cool roof is white or light in color and reflects light and heat. The result is a facility with lower air-conditioning costs in the summer and, for buildings that are not air-conditioned (e.g., agricultural structures, some warehouses), a cooler work setting that promotes higher worker productivity.

On a 90-degree day, a black roof surface itself can be 150 degrees or more. Compare that to a cool roof, that may only be 100-110 degrees. It’s a significant difference, and if you have rooftop HVAC units, they’ll have to work a lot harder (using more energy) to cool the hot air that’s settled on a dark roof surface.

Complete Commercial Roofing is a leader in installing watertight, cool roofing systems. We would welcome the opportunity to discuss your roofing needs with you at your convenience, call today at 765-457-4848.

 

How much is a Commercial Roof?

Variables That Affect Commercial Roof Cost

A new commercial roof is a big capital investment for almost every company. There are many factors that come into play when it comes to determining the total cost of a new roof for your facility. If you are considering a new roof, keep these cost-affecting variables in mind.

 

Project Complexity

Lots of commercial roofs are open expanses that can be recovered without tearing off the old roofing system. Thermoplastic (mostly PVC and TPO) systems are lightweight and, depending on local codes, able to be installed over an existing system. An uncomplicated installation like this will cost much less than a complex project with numerous penetrations, curbs, new insulation (perhaps due to water damage), replacement edge details, and/or a tear-off.

 

Contractor Expertise

The expression, “you get what you pay for” certainly holds true in the commercial roofing marketplace. When you invest in a roof, you’re also investing in what it takes to install it. The contractor you choose should be experienced and qualified to work on your type of building (warehouse roofs are different from restaurant roofs, for example). Otherwise, you could be in for unexpected costs down the road when maintenance and repair issues come up.

 

Roofing Material

If you’re planning to own your facility for the foreseeable future, then it makes sense to invest in a roof that’s more expensive at the outset but provides better long-term value. A new single-ply commercial roofing system should last 15 years or more. Some manufacturers offer warranties of 20 years but require that a thicker, more expensive material be installed. Roof coatings are less expensive and can save you money in the short term, but they will typically only provide a few years of service before your roof issues reappear. Some inexpensive single-ply membranes don’t handle intense sunlight well and degrade relatively quickly.

These are just a few of the many factors that will ultimately determine the initial cost – and long-term value – of your roofing investment. If you’re in the market for a new roof, the team at Complete Commercial Roofing would welcome the opportunity to discuss all the options available to you.

 

Coca-Cola Project Highlights

73,500+ SQUARE FEET
With more than 11 roof sections, Complete Commercial Roofing has been working side-by-side with Coca-Cola to replace all the roofs on this bottling plant. Over the course of the past two and a half years, we have worked diligently to make this building watertight.

The problematic roof areas were plentiful. After numerous repairs over the course of several years, the life cycle of the roof had come to an end.

With regards to the most recent sections completed, CCR installed a new Duro-Last 40 mil system directly over their previous built-up roof system. In addition, new parapet wall flashings, pipe flashings, curb flashings, roof vents, fascia as well as gutters and downspouts were replaced.

Coca-Cola got much more than just a brand new roof system. The standard 15-Year No Dollar Limit (NDL) Warranty is transferable, has no exclusions for ponding water, and provides coverage against consequential damages that result from material defects and Complete Commercial’s installation of Duro-Last products.

What does that mean? It’s a no-worry roof system. 

 

 

Choose A Prefabricated Duro-Last Roof for a Hassle-Free Installation

Most single-ply roofing systems are delivered to the job site as roll goods that have to be positioned carefully on the rooftop to ensure a proper fit. They also require lots of manual labor to seam membrane sections together. For example, on a 50,000 square-foot roof, a typical roll-goods roofing system could require as much as 13,000 linear feet of seaming by hand – that’s about 2-1/2 miles.

On the same roof, the Duro-Last roofing system would require only 1300 linear feet of rooftop seaming. That’s because Duro-Last roofs are prefabricated under controlled factory conditions in a manufacturing facility. This approach to roof production greatly reduces the likelihood of rooftop installation errors and future leak problems.

Studies of roof failures show that most problems occur because of installation errors – much of which can be attributed to manual rooftop seaming. Duro-Last prefabrication eliminates most of this, greatly reducing the likelihood of installation errors and leak problems in the future.

Also important is that a prefabricated Duro-Last roof can be installed by Complete Commercial Roofing without disrupting your day-to-day operation. And, because less rooftop labor is installed, we can be off your roof more quickly than with other systems.

In addition to being custom prefabricated, the Duro-Last roofing system is durable, energy-efficient, code compliant and backed by the industry’s best warranties. Contact Complete Commercial Roofing today about a new roof for your facility.

An Overview of PVC Commercial Roofing Systems

Polyvinyl chloride – PVC – roofs are in a class of single-ply roofing systems called thermoplastics that also includes TPO.

Single-ply roofing systems are distinguished from built-up roofing which are literally “manufactured” on the rooftop by alternating multiple “plies” of material – reinforcement fabric and bitumen (asphalt). These roofs often have a layer of stone or gravel on top, so are also known as “tar and gravel” roofs.

In contrast, single-ply roofing are sheets of roofing material that are manufactured in a factory, then shipped to the job site for installation. There are several types of single-ply’s on the market, including modified bitumen (evolved from built-up), EPDM (using thermoset chemistry; essentially rubber), and thermoplastics, which include PVC, thermoplastic olefin (TPO) and a few others. One characteristic of thermoplastics is that they melt when heated and re-solidify when they cool. This feature enables thermoplastic roofing membrane sections to be hot-air-welded on the rooftop when installed. Section edges are literally melted together, creating a bond at the seam that’s as strong as the membrane itself.

PVC roofing membranes have a very wide ambient temperature welding window, meaning that they can be effectively installed in very cold conditions. TPO has a much narrower window.

Other features and benefits of PVC roofing systems:

  • Today’s PVC roofing membranes are manufactured with a layer of high-density woven scrim laminated between two layers of PVC film that gives the membrane strength and stability and a high degree of puncture resistance.
  • PVC roofs are durable and can usually be counted on to provide a long service life on the rooftop. Many systems have been in place for 25 years or more. PVC roofing systems are effective on commercial buildings of all types throughout the US.
  • Many PVC membranes are made with recycled materials and several manufacturers offer end-of-life recycling programs. This means that PVC roofs have a smaller environmental impact than other technologies.
  • Also reducing environmental impact is PVC’s high reflectivity. On hot summer days, solar energy is reflected away from the building, not transferred into it. This consumes less power by reducing strain on rooftop HVAC units. Also, workers in non-conditioned spaces (e.g. warehouses) are more productive with a reflective roof because the interior is kept cooler on hot days.

These reasons and more should encourage you to consider a PVC roofing system when yours is in need of replacement. Please contact the professionals at Complete Commercial Roofing to discuss why a PVC roof is right for you.

 

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