BLACK SINGLE WALL PIPE - 8"Ø X 36"L SP00012

This 8-inch single wall stove pipe requires a minimum clearance of 18 inches from combustible walls and ceilings according to CSA B365 and NFPA 211 standards. However, these clearances can be reduced by 50% to 9 inches if you install suitable heat shielding either on the pipe itself or on the combustible surface. Heat shields should be constructed from 24-28 gauge sheet metal mounted on non-combustible spacers at least 1 inch from the wall with air circulation gaps at top and bottom. For horizontal runs, maintain the same 18-inch clearance. Always verify local building codes as requirements may vary by jurisdiction.

This premium 22 gauge steel construction is approximately 60% thicker than standard 24 gauge pipes, making it significantly more durable and longer-lasting. The heavier gauge steel resists warping better at high temperatures, provides superior structural integrity, and is less likely to develop holes or deterioration over time. The laser-welded seams on this 22 gauge pipe also ensure better roundness and fit compared to lighter gauge clip-on pipes, making installation easier and creating a more secure, leak-free connection throughout your venting system.

No, single wall stove pipe should never be used for outdoor chimney installations or to pass through walls, ceilings, attics, or roofs. Single wall pipe is designed only for interior use connecting your stove to the chimney entry point. Water and ash form lye that rapidly corrodes single wall pipe when exposed to exterior conditions. Additionally, cooling outdoor temperatures cause rapid creosote formation inside single wall pipe. When your stove pipe needs to enter a wall or ceiling, you must transition to Class A insulated chimney pipe, which requires 2-inch clearance from combustibles and is specifically rated for through-wall and through-ceiling installations.

The crimped (male) ends of the pipe sections must always be oriented toward the appliance, meaning they point down toward your wood stove. This critical installation requirement ensures that falling dust, creosote deposits, and condensation remain inside the pipe rather than leaking out at the joints. Each joint in your assembly must be fastened with at least three sheet metal screws to prevent separation. The female end of each section should face upward toward the chimney. This proper orientation maintains system integrity and prevents dangerous flue gas leakage into your living space.

According to CSA B365 standards, the maximum unsupported horizontal run for single wall stove pipe is 3 feet (1 meter). The overall assembly should be as short and direct as possible between your stove and chimney, with a maximum total straight pipe length of 10 feet (3 meters). Horizontal runs should maintain at least a 1/4 inch per foot upward pitch toward the chimney to ensure proper draft. You can use a maximum of two 90-degree elbows in your installation, though using two 45-degree elbows is often preferable as they create less turbulence and result in better draft performance.

Regular inspection and cleaning are essential for safe operation. You should inspect your stove pipe at least twice per heating season for creosote buildup, checking for accumulations that appear as black, flaky, or shiny glazed deposits. Remove and clean pipe sections when creosote reaches 1/8 inch thickness. The 36-inch length of this pipe makes it easy to disassemble for thorough cleaning using wire brushes designed for 8-inch diameter pipe. Check all joints and seams for deterioration, rust, or separation. Ensure all screws remain tight and replace any damaged sections immediately. Store removed sections in a dry location to prevent rust during off-season months.

This single wall stove pipe is designed primarily for wood-burning and coal-burning stoves operating at traditional combustion temperatures. While it meets CSA B365 standards for solid fuel appliances, pellet stoves typically have different venting requirements and often use specialized pellet vent pipe (PL vent) due to their different exhaust characteristics and lower flue gas temperatures. Pellet stoves also may require sealed venting systems to maintain proper draft control. Always consult your appliance manufacturer's installation manual to verify the correct type of venting required for your specific stove model, as using incompatible venting can void warranties and create safety hazards.

The limited lifetime warranty provides coverage for defects in materials and workmanship for the original purchaser under normal residential use. This warranty demonstrates the manufacturer's confidence in the superior quality of their 22 gauge welded construction. The warranty typically covers structural failures, weld separation, or premature deterioration under proper installation and use conditions. However, the warranty does not cover damage from improper installation, failure to maintain required clearances, chimney fires, external corrosion from improper outdoor use, or normal wear from use. Always retain your proof of purchase and follow all installation guidelines to maintain warranty coverage. Contact the manufacturer or authorized dealer for specific warranty claim procedures and coverage details.