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Understanding the Chemical and Organic Effects on Torch-On SBS and PVC Roofing Membranes
Lesa Vanderleek • April 6, 2024
When selecting a roofing membrane for your building, understanding the material's resilience to environmental factors is crucial. Two popular options in the roofing industry are Torch-On SBS (Styrene-Butadiene-Styrene) modified membranes and PVC (Polyvinyl Chloride) membranes. Each offers distinct advantages, but their reactions to chemical and organic materials can greatly influence their performance and longevity. Gary van der Leek, a seasoned professional with Vanderleek Roofing Inc., and certified in various roofing specialties, sheds light on these differences.
The Sensitivity of Torch-On SBS Membranes
Torch-On SBS membranes are renowned for their durability and flexibility, making them an excellent choice for weathering the elements. However, their Achilles' heel lies in their vulnerability to chemical attacks. Acids and fats, in particular, pose a significant threat to the integrity of these membranes. The modified asphalt component of Torch-On SBS can degrade when exposed to these substances, to the extent that manufacturers' warranties might be voided if the membrane comes into contact with grease or extreme acids.
Common environmental elements such as pine needles, which release acidic substances as they decompose, or grease from kitchen exhausts can significantly deteriorate the quality of the membrane. This susceptibility makes Torch-On SBS a less ideal option for buildings that are prone to such exposures, like restaurants or those surrounded by coniferous trees.
PVC Membranes: A Robust Alternative
In contrast, PVC roofing membranes offer robust resistance against most acids and fats, making them a superior choice for environments exposed to these elements. This resilience is why PVC is frequently used in commercial settings, particularly restaurants where kitchen exhausts can emit fats and oils that would otherwise harm less resistant materials.
Moreover, homes and buildings situated in areas with substantial natural debris, such as pine needles and leaves, benefit from PVC's durable nature. However, it's essential to note that while PVC stands strong against many chemicals, it has its vulnerabilities. Certain HVAC fluids can negatively affect PVC membranes, and the use of tar-based adhesives or caulking is not recommended. These limitations underscore the importance of a well-considered installation and maintenance strategy.
Expert Insights from Gary van der Leek
With certifications spanning Red Seal Roofing, Duro-Last contracting, and steep pitch roofing, Gary van der Leek brings a wealth of knowledge to the table. His expertise highlights a critical aspect of roofing selection: understanding the material's interactions with its environment. While both Torch-On SBS and PVC membranes have their place in the roofing industry, the choice between them should be informed by the specific chemical and organic challenges the roof will face.
Choosing the right roofing membrane is not just a matter of preference but of performance. As environmental factors play a significant role in the degradation of roofing materials, selecting a membrane that can withstand such challenges is key to ensuring the longevity and durability of your roof. Whether it's the chemical-resistant PVC for a restaurant roof or the flexible Torch-On SBS for a less chemically exposed environment, making an informed decision will save time, money, and ensure the integrity of your building's roof for years to come.
Gary van der Leek
Vanderleek Roofing inc.
VanGalee Manufacturing inc.
Certified Red Seal, Roofer
Certified, Duro-Last contractor
Certified Steep Pitch Roofer
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Discover the key differences between Torch On SBS and PVC membrane flat roofing systems, focusing on their unique approaches to managing moisture. Learn how the innovative design of PVC systems offers a solution to condensation issues, ensuring structural integrity and energy efficiency. Ideal for building owners and contractors seeking insights on choosing the right roofing solution.
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1. Extensive Experience and Expertise When searching for a "roofing company near me" for roof repairs , the experience should be at the top of your checklist. Vanderleek Roofing Inc, serving Western Canada for over 25 years, exemplifies the importance of deep industry knowledge and experience. A company with a long-standing history in the area likely has a well-established reputation for quality workmanship and reliability. 2. Comprehensive Range of Services Choose a company that offers a comprehensive range of roofing services . Vanderleek Roofing Inc specializes in installing PVC DuroLast membranes , Torch On Membranes , and custom metal products . This versatility ensures that whatever your specific roofing needs are, they have the expertise and materials to address them effectively. 3. Quality of Materials The materials used in your roof repair or installation significantly impact the longevity and performance of your roof. Vanderleek Roofing Inc. prides itself on using only top-quality materials, ensuring that your roof is durable, efficient, and aesthetically pleasing. When selecting a roofing company in Nanaimo , inquire about the types of materials they use and how they contribute to the overall quality and durability of your roof. 4. Safety and Insurance Roofing can be a hazardous job, which is why safety and insurance are paramount. A reputable roofing company like Vanderleek Roofing Inc carries liability insurance and maintains up-to-date WCB coverage for all employees . This commitment to safety protects you from liability and ensures that the company's workforce is protected on the job. 5. In-House Labor and Certified Staff The use of in-house labor, as opposed to subcontractors, can significantly impact the quality of work and accountability. Vanderleek Roofing Inc. employs only in-house labor for installations, with all residential installations inspected by Red Seal certified, in-house staff. This practice ensures a higher standard of quality and reliability in the work performed on your roof. 6. Emergency Services Roofing emergencies don't wait for convenient timing. It's essential to choose a company that offers emergency roofing services to address urgent issues promptly. Vanderleek Roofing Inc understands this need and provides emergency services to ensure your home is protected from unforeseen damages. 7. Customer Reviews and Testimonials Customer reviews and testimonials offer invaluable insights into a company's reliability and quality of service. Vanderleek Roofing Inc's commitment to excellence is reflected in the positive feedback from satisfied customers. When looking for a roofing company in Nanaimo , take the time to research and read reviews to get a sense of the company's reputation in the community. 8. Warranty and Aftercare Service A reliable roofing company stands behind its work with robust warranties and aftercare service. Vanderleek Roofing Inc offers warranties on their installations and materials, providing peace of mind and assurance in the quality of their work. Ensure the company you choose offers comprehensive warranties and is readily available for any follow-up service or maintenance your roof may require. 9. Personalized Service and Professionalism Lastly, the level of personalized service and professionalism a company offers is crucial. As a family-managed business , Vanderleek Roofing Inc exemplifies how personalized attention and professional service can enhance the customer experience. Look for a company that takes the time to understand your needs and preferences, offering tailored solutions and courteous service throughout the project. Conclusion Choosing the best roofing company for your roof repair in Nanaimo is a decision that should not be taken lightly. By following this checklist inspired by Vanderleek Roofing Inc's exemplary traits and services, you can ensure that your roofing project is in the most capable and professional hands. Remember, your roof is a significant investment in your home's protection, aesthetic appeal, and overall value—choose a roofing company that recognizes and honors this investment.
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