Tag Archives: Roofing Coil

You Need a Metal Roofing Supplier That is on the Case 24/7

In today’s competitive business environment it’s critical to put your company in the best possible position to be successful.  It’s important that you align yourself with professionals that won’t let you down.

Whether you’re looking for a new supplier, contractor or sub-contractors to assist in completing your metal roofing projects you want to make sure that their values and goals are in line with yours and that they’re willing to work for you and your clients 24/7. Continue reading

Caution to Contractors: Bending Techniques for Aluminum Differ from Steel

When metal roofing manufacturers first introduced aluminum material for standing seam roofing, much of the aluminum produced was .032 thickness.

However, over the years the building products industry has been gravitating to thicker roofing and trim material, especially in aluminum. And, Dade County Florida enacted new wind uplift rules for metal roofing that required the use of .040 aluminum for roofs and .050 thickness for trim material to meet the rule requirements.

Consequently, contractors were transitioning from the use of .018 to .024 thick Galvalume or Hot Dipped Galvanized steel roofing and trim products to .032 to .050 thick Aluminum. Many contractors assumed aluminum bent the same as steel and therefore thought little adjustment was needed to make crisp bends on aluminum as they had done with steel. This resulted in some contractors bending these heavier aluminum products beyond their tensile strength limits resulting in cracking of the metal and paint as well as leaving a silver look from the crazed aluminum under the paint. Continue reading

Routine Maintenance Adds Life to Your Gutter Machine

Regular preventive maintenance is probably the single thing you can do as a gutter rollforming machine owner and operator to keep your business humming and save money on repairs in the future.

Anyone who’s ever had a gutter machine out of service and lost money on downtime and repairs will tell you: Don’t ignore preventive maintenance.Portable roll forming machine producing metal roofing panel

The basics will keep your rollformer healthy and give you a chance to catch anything serious before it becomes a major problem. It all depends on you. Every new machine sold in the marketplace comes with an operating and maintenance manual. We have several gutter machines in our repair shop right now ranging from one that is nine months old and looks like it’s been in the field 10 years and another that is 10 years old and looks as good as the day it first saw service. Continue reading

Is Your New Standing Seam Metal Roof Warranteed? Here’s One Way to Make Sure.

Your old roof has had it. There are leaks. You’ve got cracked, curled and missing shingles.  Asphalt granules are piling up in your gutter, indicating severe roof wear. And worn-out shingles are threatening to allow water or melting snow into your attic and even into your first and second floor living spaces.

To avoid these problems and get more life out of a new roof, you’ve decided to go with a standing seam metal roof. You’ve picked your roofer, signed a contract and even made sure the contractor is getting you a manufacturer’s paint finish warrantee on your new roof’s metal material.Image of Englert standing seam metal roofing on Florida home

You believe you’ve done everything you can to make sure your new roof will perform as advertised. But wait. Are you really sure you’re getting the manufacturer’s paint finish warrantee you’ve been promised?

There’s only one way to find out. Make sure the roofer who installs your new metal roof provides you with a copy of the paint finish warranty from the roofing material manufacturer. Nearly every manufacturer of metal roofing material will provide that warranty once the material has been paid for by the contractor and if the contractor has taken the time to fill out the warranty form provided by the material manufacturer. If the contractor hasn’t done both, you may be out of luck if something goes wrong with your new metal roof.

Most manufacturers make it convenient for roofers to go online and complete the warrantee form at the manufacturer’s a website. Piece of cake. If you want total assurance this has been done, ask that the warrantee be attached to your bill before you make payment.

That way if something does go wrong you’ll have both readily available to address any issue.

Englert Introduces New Mobile App

Englert is pleased to announce the development of a new mobile Roofing App for Apple and Android devices.

Englert Inc mobile app for iOS devicesThis new App contains easy to access PDFs of all Englert brochures and catalogs as well as a section that displays all of the standing seam metal roof panel profiles and simulates how each profile is installed using very vivid animation.

In addition the new App includes an easy to use color selector for both roofing and gutter colors allowing the user to click on each color to see a larger version of the color swatch along with an explanation of which materials the colors are available in.

The Apps are available in the Apple store and also in an Android version.

For more information on Englert products please feel free to contact your local Englert Rep or visit the Englert website at www.englertinc.com

Steel and Aluminum—Two Great Metal Roofing Materials, Each Have Their “Strengths”

If you are a designer or builder considering a standing seam metal roof you may be asking the question what is the difference between aluminum and steel as a choice for the metal roof.

Commercial and residential metal roofing is primarily made of steel or aluminum. Both products are initially produced in giant rolls at a mill. All steel roofing has a protective barrier on both sides of the sheet called a metallic coating which protects against rusting. This is underneath and separate from any paint which imparts color to the product. There are two types of metallic coatings used: galvanized, which uses 100% Zinc in various thicknesses depending upon the product usage, and Galvalume, a mixture of aluminum and zinc. These metallic coatings “sacrifice” themselves to protect the iron in steel from oxidation when exposed to air and moisture. Zinc is a more “active” metal than iron so it oxidizes first and forms a protective barrier — zinc oxide, before the iron in the steel can become Ferric Oxide (rust). When zinc is combined with aluminum to form Galvalume there is even more protection in most circumstances.Metal roofing coil in various colors.

Steel residential roofing is made in thicknesses designated by gauge and is generally 24 to 26 gauge, with the higher gauge being thinner than the lower. These gauges are appropriate since most residential metal roofing applications are over a solid substrate. Aluminum residential metal roofing is designated by decimal thickness and ranges from .023 to .040 thickness.

Steel and aluminum both perform well as a metal roofing material. However, aluminum roofing, depending upon the exact product chosen, can run up to 20 percent higher in price compared to steel roofing. Continue reading

CHOOSING STANDING SEAM METAL ROOF COLORS TO MATCH YOUR NEW HOME’S EXTERIOR WALLS

You’re working with an architect to design your new home or renovate your current one. You’ve got the interior design worked out. And now it’s time to choose exterior wall colors and the color of your standing seam metal roof.

You want to be happy with your choice every time you pull into your driveway.  And you’re keenly aware that a well-coordinated exterior will add curb appeal and value to your home.Choose a metal roof color that compliments your siding.

Ultimately, you’ll make the choices that best suit your sense of taste and color preferences. But if you’re looking for ideas, here are some suggestions you might consider.

In a recent blog, we took a look at the standing seam roof colors 6,000 Englert customers had chosen for their new home or home renovation projects last year. And several colors clearly emerged as winners. Based on those results, we’ve researched certain color palettes and matched them with presently popular exterior wall colors and surfaces here in the United States. However, if you’re one of those adventurous homeowners who loves a brighter palette (I’m like you), then you may not find what you’re looking for here. But you’ll always be able to find bright blues, metallic coppers or even order a custom color to satisfy your tastes. Continue reading

Design the Best Standing Seam Metal Roof for Your Projects in Asia, Make Sure the Coil and Roll Former are Western Made

The United States imported more than four times as many goods from China as we exported there last year.

But our trade imbalance with China has gone the other way when it comes to professional services. Professional services, including architecture, constitute roughly a third of America’s exports, according to Architect Magazine, which notes many major American architecture firms now have offices in the largest Chinese cities, such as Beijing and Shanghai, as well as second-tier cities like Tianjin.Metal Roofing Roll Forming Machine

However, if you’re one of those design firms and you’re specifying metal roofs in Asia, beware! The quality of metal roofing coil and the roll forming machines made there are often greatly inferior to coil and machines made in the U.S. and in Western Europe.

Our in-house machine expert, Mike Gorski, has had the opportunity to visit other continents and see the different roll forming equipment made in places like China, the Middle East and Africa.  Mike’s take?  Most of these machines are poorly made and have a life expectancy of only a few years. And Mike emphasizes there is little or no training for operators and no machine service support in these markets to fix a faltering machine. Consequently, the result often is a poorly made panel on a faulty machine. Continue reading

Architects’ Notes: The Differences Between Galvalume And Galvanized In Metal Roofing Projects

Englert’s nationwide team of architectural sales reps spend a considerable amount of time each year counseling architects on which standing seam metal roofing products and profiles might work best for their design projects.  One of the questions most frequently asked by architects is: What are the differences between  Galvalume and Galvanized Steel when used in roofing. It comes up so often, we thought we’d take a few minutes and use this week’s blog to explain those differences.

First, a little bit of background. Galvalume® was invented by Bethlehem Steel in 1972. It is a trademarked name, but many people use it as a generic term to describe a metal roofing product consisting of  steel coil coated with a metal alloy. That alloy is 45% zinc and 55% aluminum and looks similar to galvanized steel, but the visible crystals are smaller and close together, giving it a smoother appearance.  Galvalume has a cousin, Galvalume Plus. The only difference is Plus has a thin, clear acrylic coating. Because Galvalume Plus can be roll-formed dry without vanishing oil, it is very easy to form and install safely.Galvalume metal roof peak with snow guards.

The combination of zinc and aluminum in Galvalume enhances both the positive and negative effects of aluminum.  Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material. Consequently, Galvalume  and Galvalume Plus will resist rust, the elements and fire while providing a sturdy and protective covering.

Galvalume® is more corrosion-resistant than galvanized steel, but because aluminum provides barrier protection instead of galvanic protection, scratches and cut edges are less protected.  Galvalume is offered in both bare and pre-coated versions. Most Galvalume®–like galvanized steel– is coated. But Galvalume has an excellent performance life in bare exposures as well.  Both galvanized steel and Galvalume® weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled materials. The cost of Galvalume and Galvalume Plus are about the same as that of galvanized steel. Continue reading

Metal and Coatings Are Important: But the Paintline and the People Who Run It Will Make the Difference

Everyone always talks about the quality of their aluminum and steel in metal construction and the importance of using a high end coating.

But very rarely do you hear anyone talk about a third key element in the manufacture of a quality metal roofing or wall product—the paint line on which it is made. Virtually every aspect of a paint line plays a critical role in the final quality of the product. Following is a quick visit to a modern paint line with a look at why a state of the art manufacturing operation is critical to the production of a superior product and to the economies of cost in producing it.

Paint line systems built within the past few years are environmentally superior. They capture 100 percent of solvent fumes from painting, drying and curing operations and recover virtually all of the heat from the burning solvent for return to the process in an ultra-clean system.Metal coil paintline.

Newer paint lines have systems  that can heat their ovens and metal cleaning and pretreatment operations with no cost, saving  a substantial amount of energy which otherwise would have to be built into the cost of the product. Their environmental systems burners destroy volatile organic compounds (VOCs) and solvents in their incinerator. The heat from there is passed through for heating ovens and the boiler which creates steam heat for the cleaner and rinse tanks. Then fresh air from the coater rooms is passed through the heat exchanger and into the incinerator to be burned to complete the loop. Any excess heat is then pumped out through the stack.

Modern paint lines have an oven and incinerator with one burner along the entire line, producing the highest grade of painted metal possible. Oven heat in these modern systems is better balanced internally to give a better product with color that is uniform across the entire roll. Samples of whites produced in older, multiple-burner manufacturing systems can have a yellow cast across the width of the strip because the heat is stronger on one side of the burner than the other. The new systems set the highest standard in the industry for quality, color and consistency. Continue reading

Free Englert Roofing Mobile App Download:

Easy access to all Englert brochures and catalogs, a color selector for both roofing and gutter colors, standing seam metal roof panel profiles, and a convenient coil calculator to assist in estimating and completing your particular project.

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