A trapezoidal roof profile has a ribbed trapezoidal-shape pattern across the panel. This means, it is a quadrilateral (or a four-sided shape – see Figure 1) that has just a single pair of parallel sides. Sometimes, trapezoidal roofs are mistakenly referred to as corrugated. This is a misnomer as the corrugated profile has a repeating wavy pattern across its surface.Trapezoidal rib roofs are popular with producers because the shape makes them very material-efficient (a high strength-to weight ratio).
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What makes makes up a metal roof? There is flashing, ridges, valleys, eaves, and more. Where are all these on a roof and what is their purpose? Read on as we deconstruct the rest of the metal roof.
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Tags: metal roof, metal roof brackets, standing seam metal roof, exposed fastened
What Is the Difference Between Metal Roofs and Asphalt Shingles?
Posted by
Kimberly Reichert on Mar 18, 2019 11:59:16 AM
Pop quiz. Should you install a metal roof or asphalt shingles? Which is a better choice? Asphalt shingle roofs are everywhere. But metal roofs have been in use for almost three thousand years. They have come a long way from the simple, yet functional corrugated or standing seam metal roof design usually associated with barns or sheds. So, which is the best choice for you? To answer this, let’s take a deeper look under the hood, or the roof, as it may be.
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Tags: metal roof, standing seam metal roof, rooftop equipment, cost, installation
It’s time! IRE – the International Roofing Expo has started in Nashville, TN. It officially runs February 11-13 in Music City Center. The exhibit hall in the Center is located in downtown Nashville – incredible roofing products and within walking distance to restaurants and local music venues. What could be better?
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Tags: snow guards, metal roof, metal roof clamps, solar mounting, metal roof brackets, standing seam metal roof, rail mounted solar panels, rooftop equipment
What Is the Difference Between Standing Seam and Exposed-Fastened Metal Roofs?
Posted by
Kimberly Reichert on Dec 19, 2018 12:28:39 PM
A metal roof is a metal roof, right? WRONG. Standing seam and exposed-fastener roofs are both metal and may even serve similar purposes, but the two styles are very different indeed.
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Tags: metal roof, metal roof clamps, standing seam metal roof, exposed fastened
Why Engineer a Snow Guard System for Your Metal Roof?
Posted by
Kimberly Reichert on Dec 5, 2018 3:51:53 PM
Our two-part series is on the S-5! Snow Guard Calculator. Step 1 covers exactly why it is so important to engineer your snow guard system. In Step 2, we'll explain how to log on and get started with your calculation!
Snow retention systems go by many names in the industry. Roof snow fences, snow rails, snow stops, snow stopper, snow guards, snow clips, snow bar, and more. Regardless of the phrase, the intended purpose is the same: to reduce the risks associated with rooftop avalanches. By holding back the snow and encouraging it to leave the roof slowly through small amounts or melting, damage to walls and foundations can be reduced.
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Tags: snow guards, plastic snow guards, metal roof, metal roof clamps, standing seam metal roof
What’s on Your Metal Roof? Components of a Snow Guard System
Posted by
Kimberly Reichert on Nov 26, 2018 1:06:13 PM
This is Part Two of a two-part series on qualifying snow retention systems.
In Part 1 of What’s on Your Roof? we discussed how, unfortunately, there aren’t any snow guard police out there patrolling the industry. This creates a two-fold problem: One, that you can’t count on there being building inspectors to check a go-to-market system for structural adequacy; and two, architects and installers of these systems can potentially be sued for personal and property damage from faulty snow retention systems they specify or install.
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Tags: snow guards, plastic snow guards, metal roof, standing seam metal roof
At S-5!, we don’t recommend installing adhesive-mounted snow guards on metal roofs. From both an economic and design perspective, glued on plastic snow guards typically have low holding strength and are unable to handle harsh weather-related elements. The bond weakens over time and when it fails, the guard can rip away paint and protective roof coatings, potentially leading to corrosion.
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Tags: snow guards, plastic snow guards, metal roof, standing seam metal roof
How Can You Reduce the Risk of a Rooftop Avalanche?
Posted by
Kimberly Reichert on Oct 26, 2018 10:30:18 AM
When a snow avalanche falls off of a rooftop, it can damage anything in its path! This sudden release of snow can be dramatic—dumping tons of snow in mere seconds. Falling snow forms a temperature-sensitive bond to the surface of a metal roof. Then, when that roof is warmed, whether from the sun or from building heat loss, the bond between the snow bank and roof is broken and a thin film of melt water serves to lubricate the slide.
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Tags: snow guards, plastic snow guards, metal roof, standing seam metal roof
What is the Best Way to Mount Snow Retention to a Metal Roof?
Posted by
Jesse Winternitz on Oct 5, 2018 2:11:17 PM
Metal roofs are a smart decision. But with metal roofs, you must consider the risk of roof top avalanches. A quality snow retention system will help you maintain your roof, avoid personal and property damage, and efficiently and safely allow snow to melt off your structure. But there are a number of methods to mount snow guard systems. What is the best way?
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Tags: snow guards, plastic snow guards, metal roof brackets, standing seam metal roof
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