DuraVent
DuraVent DuraTech 7" Diameter Stainless Steel Adjustable Wall Strap
DuraVent DuraTech 7" Diameter Stainless Steel Adjustable Wall Strap
The DuraVent DuraTech 7" Stainless Steel Adjustable Wall Strap (SKU: 7DT-WSSS) is a premium chimney support accessory designed to provide secure lateral stability for DuraTech 7-inch double-wall chimney pipe systems. Ideal for both interior and exterior chimney installations, this adjustable wall strap ensures proper alignment and enhanced chimney system safety for wood stoves, fireplaces, furnaces, boilers, and other all-fuel heating appliances. Built for strength and durability, it helps maintain proper clearance while supporting long-term venting system performance.
Engineered with Thermal Tech blanket insulation encased between dual walls, the DuraTech system delivers superior safety by keeping the chimney exterior cooler while maintaining high flue gas temperatures for optimal draft efficiency. Its 25% thicker inner wall enhances durability without requiring locking bands or fasteners. Designed for continuous operation at 1000°F flue gas temperatures, and tested to UL 103HT standards, it withstands extreme conditions including 2100°F chimney fire tests, ensuring reliable and code-compliant performance.
Features
- Premium Chimney Support Accessory: The DuraVent DuraTech 7" Stainless Steel Adjustable Wall Strap is designed to provide reliable lateral support for DuraTech 7-inch double-wall chimney pipe systems.
- Interior & Exterior Installation Use: Ideal for both indoor and outdoor chimney installations, ensuring stable and secure chimney venting system performance.
- Improves Chimney Stability & Alignment: Helps maintain proper positioning of the chimney pipe, reducing movement and enhancing long-term chimney system safety and durability.
- Maintains Safe Clearances: Ensures a required 2" to 6" clearance to combustible walls, supporting code-compliant chimney installation and fire safety standards.
- Compatible with DuraTech Systems: Specifically engineered for use with DuraVent DuraTech 7" chimney pipes, ensuring precise fit and dependable performance.
- Durable Stainless Steel Construction: Built from corrosion-resistant stainless steel for long-lasting strength in demanding all-fuel chimney applications.
Specifications
| Specification | Details |
|---|---|
| Item Number | 7DT-WSSS |
| Series | DuraTech 7" |
| Product Type | Wall Strap |
| Material | Stainless Steel |
| DuraTech Size | 7" |
| Diameter | 9" |
| Width | 12.875" |
Warranty
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Limited Lifetime Warranty DuraVent, Inc. (“DuraVent”) provides limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). |
Click to See Warranty Information
DuraVent, Inc. (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained and used. DuraVent products are fully warranted if installed only by a professional installer. This Warranty is transferable from the original homeowner to the buyer of the home. This warranty does not cover normal wear and tear, smoke damage or damage caused by chimney fires, acts of God, or any product that was: (1) purchased other than from an authorized DuraVent dealer, retailer or distributor; (2) modified or altered; (3) improperly serviced, inspected or cleaned; or (4) subject to negligence or any use not in accordance with the installation instructions included with the product as determined by DuraVent. Download DuraVent's Complete Warranty Information |