Liners

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  Long Island Duct
 
 
Double ply: 0055 Type 3003 Aluminum. Tested and approved to UL 1777 and UL 441. For use in a masonry chimney serving gas burning appliances only. Not recommended for appliances rated over 83% AFUE. Not for use with coal, oil or wood heating systems. Backed by a 15 year limited warranty.

3" x 25'
3" x 35'
4" x 25'
4" x 35'
5" x 25'
5" x 35'
4 1/2" x 25'
4 1/2" x 35'
5 1/2" x 25'
5 1/2" x 35'
6 1/2" x 25'
6 1/2" x 35'
6" x 25'
6" x 35'
7" x 25'
7" x 35'
8" x 25'
8" x 35'

 
 
"Preferred by Professionals"
Tested and approved to UL 1777 zero clearance. Constructed of .007 type 316-L stainless steel. Flex-All Interlocked seam maximizes strength and flexibility to insure safe installations. Available in diameters from 3" to 24" inches and lengths up to 100 feet. All purpose for use on oil, wood, gas and coal applications. Backed by a 20 year warranty the best warranty in the industry.

Now available in the following 1/2 sizes:

4 1/2, 5 1/2 and 6 1/2.

Custom Ovalization
Our Flex-All stainless steel liner can be custom ovalized to fit your customers needs and job requirements. Round diameters from 3" to 10" can be ovalized to almost any dimensions. Please call for assistance on ovalizing.
 
Flex-All Oval To Round Lengths
Five foot long, except for the last foot which is left round. Ideal for connecting stove inserts to fireplace. Available in 3 stock sizes and custom sizes.
 

Show me the components

Removable Take-Off Tee & Tee Cover
Adjusting & Non-Adjusting Elbows
Reducers and Increasers
Top Plate/Bottom Plate
Top Clamp
Storm Clamp
Guide Cone
Tees with smaller takeoffs
Sleeve
Flex Adaptor-Connector
Thermix
Tex Screws
Gloves
Rigid Pipe
 

 

Maintained by Accolade Group
Go to WWW.CHIMNEYS.COM