It is necessary that the snow guard system is designed for each specific project. As Haddock notes, the steeper the roofing system, the greater the forces are that act on the snow guard assembly. "For example, a 4:12 roofing system that is 50 feet from eave to ridge with a 40-psf design roof snow load will apply 633 pounds per linear foot of eave on the snow guard assembly," he explains - fibreglass roof.
One exception, Haddock states, is for systems anchored with seam clamps, a torque wrench is required to inspect that the electric driving tool is providing the torque specified by the maker. "This is essential since tested holding strength depends on that torque," he says. When selecting the right type of snow retention system, Haddock says to be sure the design is sufficient and specific to your application, with proper testing.
A correctly tested, engineered and designed snow guard system is important to withstand the forces induced by snow packs. Failure of a snow retention system can trigger residential or commercial property damage and potential death. fibreglass roof.
Metal roofing systems are a smart decision. But with metal roofing systems, you must consider the danger of roofing system top avalanches. A quality snow retention system will help you maintain your roofing, avoid individual and property damage, and efficiently and safely permit snow to melt off your structure. However there are a variety of methods to install snow guard systems.
Whether domestic or industrial, you have currently made a wise choice by picking a roofing that has the longest life span possible. Metal roofing is certainly a "domino effect" (pun planned), as you need to consider the danger of roofing leading avalanches (individual danger and property damage), in addition to the requirement for snow removal maintenance.
There are three basic approaches readily available for installing snow retention systems to roofs. Two styles are utilizing the process of either clamping to the seam (non-penetrating) or screwing through the roof product (permeating). The 3rd is and uses a "stick-on" method, which includes gluing individual snow guards to a roof.
Drilling needs holes. And holes in a metal roofing need to be appropriately weather-proofed to prevent leakage. At S-5!, we make and market clamps and brackets to reliably mount to metal roofing system seams with clamps and setscrews that compress the seam product versus the opposite wall of the clamp dimpling the product, however not permeating it - and without developing holes - standing seam metal roof.
The sealants we utilize for waterproofing the holes created are designed to last the life of the roof. They are also safeguarded from hazardous UV sunlightand they utilize part styles that prevent over-compression which can likewise jeopardize their life span. AND we test and necessitate their efficiency in accordance to ASTM E 2140 - fibreglass roof.
This is a strong and protected alternative if the roof is a standing joint style metal roof. Clamps attach straight to the roof joint utilizing refined, round-point setscrews that do not penetrate the metal (mechanically-attached). When this method is utilized, the sliding force of the snow is transferred to the clamp and then into the roofing panels themselves.
These loads do differ from job-to-job. Here at S-5! we have with nearly every metal roof profile readily available (roofing contractors). You can see these results directly on our website at S-5. com under the tab located at the bottom of the page. The second type of snow retention is a system that connects through the roof and into the building structure (also a mechanical-attachment).
If this is not done properly, you run the danger of establishing leakages. To accomplish this, prior to setup with other (non-S-5!) products, you will require to perform additional actions to waterproof these roofing system penetrations, and you will have to understand something about sealant chemistry, part style, sealant selection/sourcing, and so on).
You merely eliminate the protective release paper and set up. Once again, the strength of the structural attachment mounting method is likewise important and should also be proven and matched to the in-service loads to which the snow guard will be exposed. At S-5!, we take the magic out of all that with web-based tools, allowing you to do all this rapidly and easily.
The 3rd kind of snow retention is a stick-on (adhered) part. Some variations utilize a factory-applied adhesive (chemical-attachment) and others a field-applied one. Stick-on systems appear on the surface to be a very convenient and lower expense choice. Installation is simple enough. These parts connect directly to the roof with a glued application.