TUBOS are prefabricated vent pipe extensions designed to help roofing contractors raise plumbing vent pipes to the required height during reroofing projects. Available for common 2-inch, 3-inch, 4-inch, and 5-inch vent pipes, TUBOS products can be used with compatible PVC and cast-iron plumbing vent systems.
During roof replacement projects, adding insulation or installing tapered roofing systems can increase the finished roof height. As a result, existing plumbing vent pipes may no longer extend far enough above the roof surface to meet applicable requirements. TUBOS offers a practical solution that can simplify these adjustments, reduce installation time, and help contractors avoid unnecessary material costs.
For roofing professionals looking for an efficient way to extend plumbing vent pipes, TUBOS is a useful addition to their roofing supplies.
Traditional vent pipe extensions may require additional pipe sections, cutting, measuring, and assembly. TUBOS products are designed to simplify this process by providing a prefabricated extension solution.
Depending on the product type and installation conditions, contractors may be able to complete an installation in approximately three minutes using the manufacturer’s recommended method. This can reduce labor requirements and help roofing crews complete reroofing projects more efficiently.
Roofing projects often involve tight schedules and material budgets. Reducing installation time and minimizing additional components can help contractors control overall project costs.
TUBOS is designed to simplify vent pipe extensions and reduce the need for separately sourced materials. The manufacturer also promotes a design that allows certain units to be used for two installations, depending on the product and installation method.
Actual savings depend on local material prices, labor rates, and project conditions.
TUBOS products are designed for use in roofing and plumbing vent applications. Certain versions incorporate stainless steel reinforcement to provide additional support for specific installation requirements.
Choosing the appropriate product for the existing vent pipe, roof assembly, and environmental conditions is important for achieving reliable performance.
Always review the manufacturer’s specifications, installation instructions, and applicable warranty terms before installation.
Plumbing vent pipes must extend above the roof according to the applicable plumbing code and the specific conditions of the installation.
For example, certain plumbing codes require vent terminals to extend at least 6 inches above a roof, while roofs used for other purposes may have different height requirements. The exact requirements depend on the applicable code, roof use, and local regulations.
TUBOS can help contractors address vent height issues created by roofing modifications. However, selecting the correct extension and verifying the final installation against local code requirements remain essential.
TUBOS offers solutions for different vent pipe configurations and installation requirements.
No-Hub Installation Method: This approach is designed to provide a straightforward way to extend compatible existing vent pipes. Contractors should follow the manufacturer’s instructions to ensure the extension is properly fitted and sealed.
Stainless Steel Reinforced Method: Certain installations use a stainless steel insert with compatible PVC components and an appropriate coupling. This method may be suitable for applications requiring additional reinforcement.
Installation time varies according to the product, pipe condition, roof configuration, and contractor experience.
When contractors install additional insulation or tapered roofing systems, the finished roof surface may become higher than the original surface. Existing vent pipes can consequently become too short.
Replacing entire vent pipe assemblies can involve additional labor, materials, and coordination. TUBOS provides an alternative designed specifically for extending compatible plumbing vents.
These extensions can help roofing professionals streamline installation, reduce unnecessary work, and maintain properly positioned vent pipes during roof replacement projects.
If you are planning a commercial roofing or reroofing project, choosing the right vent pipe extension can make installation more efficient.
Garza Supply offers roofing products and supplies for professional contractors. Contact Garza Supply to check the availability of TUBOS products, confirm compatible pipe sizes, and select an appropriate solution for your project.
Before purchasing, identify your existing vent pipe diameter, determine the required extension height, and verify compatibility with the selected TUBOS model.
Looking for TUBOS vent pipe extensions? Contact Garza Supply to explore available options for your next roofing project.
TUBOS are pre-fabricated PVC (and stainless steel–reinforced) extensions designed for 2″, 3″, 4″, and 5″ diameter vent pipes (including PVC and cast‑iron stacks) Tubos+9Tubos+9rooferscoffeeshop.com+9. Their purpose? To quickly bring plumbing vents up to code height when roofing modifications—like added insulation or tapered systems—cause them to sit too low.
🚀 Why Use TUBOS?
🔧 Installation Highlights
No‑Hub Method (quick):
Stainless‑Insert Method (reinforced):
🛠️ Field-Proven Value
TUBOS has glowing testimonials from roofing pros and architects:
🎞️ Videos & Resources
The site offers installation demo videos and distributor listings . A YouTube channel features hands‑on tutorials and trade‑show coverage .
✅ Bottom Line
TUBOS provides a fast, reliable, code‑compliant, and cost‑effective solution for vent pipe extensions during re‑roofing. With built-in redundancy, proven warranties, and widespread industry use, it’s a go‑to choice for contractors facing code compliance challenges after adding insulation or tapered systems to roofs. Can buy at Garza Supply!!
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