SmartFlex Smoothwall Standard Liner Kits

SKU: SmartFlex Smoothwall Standard Liner Kits

Our SmartFlex Smoothwall Standard Liner Kits are used for the same applications as the SmartFlex Liner Kits. SmartFlex Smoothwall Liner has a high BTU capacity and superior flexibility. The smooth interior of this liner allows for more airflow, reducing drag by 20% over traditional corrugated liners. SmartFlex Smoothwall can be used to vent any appliance, is UL 1777 listed and tested, and has a lifetime transferable warranty, valid only if installed/maintained by a chimney professional. The SmartFlex Smoothwall Standard Liner Kits come in various diameters and lengths, and includes: stainless steel liner (two-ply, 316), tee with end cap, and top kit (rain cap, 13” x 13” top plate). We stock 25’, 30’, and 35’ lengths in 5" - 8" diameters, call when ordering larger diameters and lengths!

Matrix - Diameter :

 3"4"5"5.5"6"7"8"

Matrix - Length :

 15'20'25'30'35'50'

  • Smooth Interior Reduces Drag By 20% Or More!
  • Two-Ply, 316 Stainless Steel Construction
  • UL Listed - UL 1777 & ULC-S635 Standards
  • Lifetime Transferable Warranty Available
  • Larger Diameters Available! Call When Ordering!