Chimney Pipe & Accessories

Chimney Pipe & Accessories keep fireplaces, wood stoves, pellet stoves, and gas appliances venting safely and efficiently. Find Class A insulated chimney pipe for high-temperature wood-burning systems (UL 103HT 2100°F), Type B gas vent for furnaces and water heaters, and Type L pellet vent pipe. Pair them with single-wall or double-wall black stovepipe to connect the appliance to the chimney, improving draft, reducing heat loss, and boosting overall heating performance.

Choose from stainless steel chimney pipe (304/430 for most wood and pellet, 316/316L for coal and oil) and galvanized options for interior stovepipe runs. Double-wall and insulated sections reduce clearances to combustibles and stabilize flue temperatures, while telescoping lengths, elbows, tees, and adapters simplify layout changes and retrofits. Chimney liner kits for masonry flues help restore draft, protect brick and mortar, and meet code on older installations.

Complete the system with chimney caps and spark arrestors to block rain, animals, and embers; roof flashing and storm collars matched to pitch for a watertight seal; wall thimbles, firestops, and radiation shields for safe pass-throughs; support boxes, locking bands, and wall straps for a rigid, long-lasting stack. Finish with high-temperature sealants, furnace cement, screws, and gaskets to secure joints. Maintenance tools like chimney brushes, rods, soot and creosote removers, and magnetic stove pipe thermometers make cleaning and monitoring straightforward.

Selection tips:
- Match pipe diameter to the appliance collar; avoid reducing size.
- Follow manufacturer-specified clearances; single-wall typically needs more space than double-wall.
- Keep runs as vertical as possible; limit offsets and use 45° elbows where practical.
- Use the correct vent type for the fuel: wood (Class A), gas (Type B), pellet (Type L).
- Verify UL listings and local code requirements before installation.

Whether you’re a contractor or a DIY homeowner, you’ll find chimney pipe, stovepipe, chimney liner kits, chimney caps, roof flashing, storm collars, and all the accessories needed for a safe, code-compliant, and efficient flue system.