DuraVent | PolyPro 2"-8" Inner Diameter Wall Strap Metal

Save $1.58
DuraVentSKU: 2PPS-WSM1

Sale price$14.24 Regular price$15.82
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Size: 2"
Finish: Galvanized

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In the ever-evolving world of HVAC and hearth solutions, one name stands above the rest – DuraVent. Introducing the DuraVent PolyPro Wall Strap Metal, a game-changer in the realm of venting systems. With an illustrious history of engineering excellence, DuraVent has solidified its position as the industry's foremost authority.

PolyPro, a polypropylene marvel, emerges as the future of venting technology. Designed to support a spectrum of gas-burning appliances, including high-efficiency water heaters, condensing boilers, and warm air furnaces, PolyPro redefines industry standards. What sets it apart? An impressive operating temperature limit of 230°F/110°C, far surpassing traditional PVC and CPVC alternatives. PolyPro is engineered with a condensation management system, a testament to its forward-thinking design.

The DuraVent PolyPro Wall Strap Metal ensures hassle-free installation, saving contractors precious time and money. Its flexibility shines through as it supports single-wall and concentric offsets, offering ultimate versatility. The adjustable 360° rotation capability of the wall strap legs adapts to any setup with ease. Crafted from high-quality galvanized or stainless steel metals, this wall strap guarantees durability that lasts.

Vent pipe stability is paramount, and the DuraVent Wall Strap is up to the task. Compliant with industry standards, it provides essential support every 10 feet (3m) vertically and a wall strap for each horizontal or sloped section. It's the embodiment of reliability, ensuring your venting system operates at peak performance.


  • Elevated Safety: PolyPro's higher temperature limit ensures safe operation, even with demanding appliances.
  • Time and Cost Savings: Effortless installation translates to reduced labor costs and project timelines.
  • Unmatched Versatility: 360° rotation and compatibility with various offsets make it suitable for any venting setup.
  • Durability Guaranteed: Crafted from galvanized or stainless steel, it's built to withstand the test of time.
  • Compliance Confidence: Meet industry standards effortlessly with this dependable wall strap.

Key Features

  • Wide Dimension Range: From 2" to 8" inner diameter options, suitable for various applications.
  • Rotatable Legs: Wall strap legs with 360° rotation for maximum adaptability.
  • Material Choice: Available in galvanized or stainless steel for durability.
  • Zero Clearance: Provides 0” clearance to combustibles in vertical installations.
  • Reliable Warranty: Backed by a 10-year limited warranty for peace of mind.


The DuraVent PolyPro Wall Strap Metal is engineered for ANSI Category II and IV gas-burning appliances. This includes high-efficiency water heaters, condensing boilers, and warm air furnaces. Furthermore, it proudly complies with the ULC S636 standard in Canada as a Class IIA, IIB, and IIC vent system, capable of handling exhaust temperatures of up to 230°F/110°C with a maximum positive pressure of 15 in-w.c. Trust in PolyPro for your venting needs and experience a new era of efficiency and safety.


Model Dimension
2PPS-WSM1/SS1 2" I.D x 3.625" x (A) x 4.875" (B)
3PPS-WSM1/SS1 3" I.D x 4.375" (A) x 5.25" (B)
4PPS-WSM1/SS1 4" I.D x 5.125" (A) x 5.625" (B)
5PPS-WSM1 5" I.D x 6.375" (A) x 6.75" (B)
6PPS-WSM1/SS1 6" I.D x 7.125" (A) x 7.625" (B)
8PPS-WSM1 8" I.D x 9.125" (A) x 9.625" (B)
Finish Galvanized | Stainless Steel
Clearance 0” clearance to combustibles / vertical installations
Listings ULC S636 is Listed as a Class IIA, IIB, and IIC vent system.
Warranty 10-years Limited warranty


About the Manufacturer

Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.

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Please note that all estimated delivery dates and shipping costs advertised on our website apply exclusively to the Contiguous United States. For inquiries regarding shipping to Hawaii or Alaska, kindly reach out to our customer service team. While we do not offer direct shipping to Canada, we are more than willing to ship your order to the freight carrier of your choice.


It is very important that you inspect the packaging of your items when they arrive and check if you received all boxes listed on the delivery receipt. If you notice any damage or shortage of packages, you must make note of it on the bill of lading, take pictures, and refuse delivery. Your note should say "refused due to damage". You must also take photos of all sides of the box and send them to us within 2 days. If there are no damages visible before opening the box, you must note "subject to further inspection may contain concealed damage". If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos. After we receive information from you about the refused delivery or concealed damage, we immediately initiate a claim with the shipping company or with the manufacturer. After the claim is fully processed, we ship all replacements at absolutely no cost to you.

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We offer free order cancellations before the shipping label or Bill of Lading is generated, or prior to the commencement of production for custom orders. Please note that custom-made items are not eligible for refunds once production has begun. To be eligible for a return, the item must be unused and in its original condition, with all packaging intact and in perfect condition. Orders delivered outside of the United States are not eligible for refunds. If your order arrives damaged, please refer to the "Damages" section. Our refund policy extends for 30 days. If 30 days have elapsed since your purchase, regrettably, we cannot process a refund. Prior to returning an item, please contact us to discuss shipping details. All refunds will be credited to the original credit card or PayPal account used for the purchase, within two days of receiving the returned items at our warehouse.

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