SmartFlex Rigid Pipe

Our TOP SELLING Rigid Liner

Our SmartFlex Rigid Liner is manufactured with high grade 24 gauge Stainless Steel. It is available in a 316 alloy for all fuel applications or 304 for wood burning applications.

Please Note: To make sure you have a proper fit, use an "OD" tee. Rigid Liner Systems also require the use of a top kit. The top Knot consists of a top plate, storm collar, top clamp, and raincap.

SmartFlex Rigid Liner Features:
· Best Selling Rigid Liner – Also the preferred choice of Lindemann Chimney Professional Sweeps
· Top Quality Material Options - All Fuel 316 Stainless Steel or 304 Stainless Steel for wood burning applications.
· Quality Components - Components are available with 316, 24 Gauge Stainless Steel
· Lifetime Warranty - Lifetime Transferable Warranty, Valid Only if Properly Installed/Maintained by a Chimney Professional.
· UL Listed – UL Listed to UL 1777, ULC-S635, and 441. UL listed up to 40” diameters.
· Custom Sizes – Call for pricing on custom sizes

Guidelines for Sizing Fireplace SmartFlex Liners

- Round Liner 12 : 1

- Oval Liner 10 : 1

- Square Liner 10 : 1

- Rectangle Liner 10 : 1

Pre-Calculated Round Liner Chart at 12 : 1 Ratio

Sales Sheets:

• SmartFlex Brochure (PDF, 1.82MB ) 
• Relining Best Practices (PDF, 674KB ) 
• Oil Sizing Chart (PDF, 122KB ) 
• SmartFlex Warranty (PDF, 668KB )