Torch Roofing


In Canada, the biggest construction loss occurred in Downsview, Toronto in the year 1999. An entire condominium complex with wood frame construction was practically reduced to ashes after accidentally ignited by a roofing worker’s torch. Such devastating events have caused roofing contractors to reject projects that require the use of the torch roofing system.

The pervasive demand for torch-applied systems greatly influenced by the flexibility of applications under various weather conditions. In areas that have below-freezing temperatures, torch roofing is a welcome alternative since it can be applied under any weather condition. However, the relatively high figure of incidences of roof fires evidently caused by torching operations prompted several roofing contractors association to provide their members with group-funded insurance. This is also due to the fact that most insurance carriers refuse to provide insurance for building contractors who are offering torch roofing services.

Torch-related fires have significantly declined since the implementation of the National Torch Safety Program in 2003. However there are still some risks involved that still can not be addressed by the training program. The bigger issue is the structural designs both in residential and commercial sectors, which are mostly wood frame constructions. The nature of materials used in buildings pose particular risks since they are highly susceptible to fire.

More popularly known as the rubberized asphalt, the torch roofing system is commonly used in flat roofs. Basically the concept of torch-applied roofing system involves melting asphalt using a torch to create an impermeable roof. However, torch applications are highly hazardous to both roofers and the public. Roofing workers may suffer serious burns from the torch and high temperatures can possibly start a fire. Most roofers are not insured for the fire hazard that’s involved in the application of this system. This is the main reason why most manufacturers no longer permit direct torch application to wood substrates. Still, in view of the overwhelming demand of torch roofing, roofers readily take on the job albeit the risks involved in its application.

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Since the risks associated in this type of application, manufacturers have come up with alternatives such as the cold-process roofing applications. Manufacturers have introduced self-adhering membranes that are available in the market nowadays to hopefully reduce the necessity to the use torch roofing systems. Although there is a demand for this application system, they are still restricted to warm-weather conditions. Indications show that torch roofing system will still be the prevalently preferred method. Hence, the safety and security in the use of this system will still be a cause of concern to contractors and insurance companies.

Commercial Roofing


Little and massive companies most of the time prefer a roofing company that can provide commercial roofing services that would not significantly interfere their regular service operations. There are a number of roofing contractors that offer unique services for commercial properties such as leaving car park free of particles and cleaning entrances of any blockages so that your business can run undisturbed.

There are lots of kinds of roofing to select from for your commercial structure. The choice would mainly depend on the expense, the slope of your roof, and the weather in your locality.

Asphalt shingles are the most frequently utilized type of shingles both on residential and commercial roofing structures. Enhanced with wood fibers, fiberglass or some natural materials, asphalt shingles can last to 2-3 decades. Laminated shingles are also made from asphalt however are readily available in a wider range of colors and textures that make it appear more pricey shake or slate tiles.

Among the metal items utilized in roofing products nowadays for commercial roofing are Steel, Standing Seam, Copper and Metal Tie. If effectively set up, metal roofs are anticipated to last in between 30 to 50 years and are considerably less expensive than asphalt shingles. This kind of roofing material can hold up against the majority of severe weather but have actually been understood to damage after some time. Cooper is another alternative to think about, although it is much pricey than aluminum. Nevertheless, with copper roofing systems, you can anticipate it to last up to 100 years.

Cedar is the top option when it concerns wood shakes especially for commercial roofing. Typical cost of wood shake application can run up to 50% higher than other roofing applications. Slate shingles are considerably much heavier and harder to install. They are likewise rather fragile but can definitely add charm and elegance to any structure.

Tiles are another material to think about for you commercial roofing requirements. Tiles are normally made from clay, rubber or concrete. Clay tiles are more expensive than concrete tiles but they are basically the same in regards to performance and toughness. Tiles are a lot much heavier than other roofing materials, so you might need additional structural assistance for your roof.

So whether you are building up a brand new structure or repairing your existing commercial roofing, it’s extremely essential to select a licensed roofing contractor that can best do the job for you. Rash and reckless decisions might potentially put your service in jeopardy.

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