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If you have a business building with a flat roof, you have a number of alternatives to choose from for your roofing, one of which is to have the roof covered with modified bitumen, which is a torch down roofing material.
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that many think is a smart choice. Please take into consideration the following additional information before moving forward with the installation of torch down roofing if you are thinking about doing.
so because you believe that it would be better for your roof based on the results of your research or the recommendations of a friend or other commercial roofing contractors.
To begin, let's define exactly what it is that we mean by "torch down roofs." One of the roofing styles that is still one of the most frequently utilized for torch down roofing is flat commercial roofs.
This kind of roofing material is referred to by its technical term, modified bitumen. It is a rolled roofing product that consists of a robust waterproof roof membrane that is embedded in a thick layer of asphalt.
The asphalt layer provides the product with its roll form. In contrast to conventional roofing systems, which simply crack when stretched.
or contracted, this one can expand and compress because of the rubbery additives and high-quality resins found in the asphalt.
This sort of roofing material is able to keep its bond with metal flashings even after it has strongly adhered to them and moved them.
This adaptability is the primary advantage of modified bitumen, which is one reason for its widespread use and widespread success.
The fact that torch down roofing is impermeable to precipitation and resistant to the otherwise destructive effects of UV rays is one of the primary reasons that so many property owners and local roofing contractors have opted to install it.
Because the roofing would not melt and would not collect any significant amounts of precipitation, it is already waterproof to a significant degree.
In addition to having an exceptionally long lifespan, it is resistant to punctures and other forms of damage thanks to the presence of asphalt and resin in its composition.
Despite the fact that all of this is positive, we are going to discuss the drawbacks of torch down roofing and the reasons why it is risky.
For the application of polymer-modified bitumen membranes on commercial low slope roofing, gas torches are the tool of choice most of the time.
In order to operate the roofing torch in a safe manner, it is essential to have a thorough understanding of all of its components, including the regulator.
In addition to this, you would need to be familiar with propane and many other liquid petroleum fuels in order to comprehend why this is such a risky practice.
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People install torch down roofing for a variety of reasons, but one of the most prominent ones is owing to the material's exceptional resistance to leaks.
When compared to self-adhering single-ply roofing membranes and traditional asphalt roof underlayment, the heat welding mechanism of torch-down roofing ensures.
protection from leaks because of its completely melted torch-down surface. This is the case because the torch down surface is completely melted.
The roofing material that adheres to itself is simple to put in place. Accidently, some of the adhesive layers in a few of the seams may.
become disconnected, particularly if the roofing material has reached the final 3-5 years of its lifespan. The polymer-modified bitumen torch down roofing, on the other hand, does not have these problems until it becomes worn down over time.
People choose torch-down roofing for a variety of reasons, including the fact that it is UV protected and insulating. The torch-down roofing system features an airtight seal and an outstanding density of the material.
The capacity of torch-down roofing to deflect UV rays is a significant benefit offered by this type of roofing. The use of torch-down roofing, on the other hand, results in superior insulation for any building.
However, torch-down roofing is not a good investment from a financial standpoint.
The expense of using torch down is significant, and the return on investment that you receive is relatively meager. When compared to the other available.
roofing systems, this one is one of the more expensive options, and it also has a relatively low lifespan expectation. Repair and maintenance costs for torch-down roofing may initially.
appear to be quite modest; however, the frequency of these financial outlays will climb at an exponential rate until the entire roof will need to be replaced within a very short amount of time.
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When all is said and done, it is best to think about alternatives to torch down roofing. Bitumen is applied to the surface of the roof in the process known as torch down roofing.
However, in order to stabilize the bitumen that is used in this process, something must be added to it. Otherwise, the bitumen will not be able to expand or contract.
Asbestos was the answer at first, but it has since been determined to be incredibly troublesome and dangerous. Any experienced local roofing contractor will be able to tell you that asbestos is extremely problematic and harmful.
After that, producers developed a remedy in the shape of polymer-modified bitumen, despite the fact that this product also has its own set of problems to deal with.
When torch down roofing is done with modified bitumen, plastic-type modifiers are used rather than rubber ones, and it comes with a whole array of risks. The most significant risk is that it could catch fire.
Torch down roofing, in general, is extremely hazardous because it involves the use of a torch and a propane tank. Modified bitumen, on the other hand, has a number of issues that are inherent to its composition.
If you use flames in this manner for an extended period of time, you expose yourself to a significant number of dangers, and the odds are not in your favor.
Accidents have a propensity to occur on a regular basis. Because of the high number of fires that were caused as a direct result of the use of torch down roofing, in some places, it is technically against the law for roofers to use torch down roofing at all.
If you have a commercial flat roof that needs to be replaced and are looking into different roofing options, you should know that there are various more modern alternatives to torch-down rolled roofing that you can choose from.
Experienced roofing contractors in the area believe that EPDM roofing systems, TPO roofing systems, and PVC roofing systems are superior solutions.
that are significantly safer to install and maintain. These roofing systems have become increasingly popular in recent years.
When it comes to roofing systems, there are occasions when people have the impression that they need to replace like-for-like. That is not even close to being accurate!
Because installing a new roofing system on top of an existing one could impair the integrity of the new system and also potentially void some warranties, your old roofing system will almost always be totally removed when you replace your old roof.
If you are going to have your old roofing system removed anyway, this is the ideal time to think about upgrading to something more modern.
Feel free to contact us if you have any inquiries regarding other different bituminous materials for any application.
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