7 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::7" x 35 FEET LINER :contentReference[oaicite:3]{index=3}

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with 7 ply seams and is rated #1 in the industry for strength

Single-ply chimney liners provide a cost-effective and efficient solution for chimney relining

This 5 inch chimney liner kit is commonly used for fireplace inserts and smaller heating appliances where proper draft and venting are critical

7 inch diameter Single Ply Round Chimney Liner (Only) Chimney liner length*::7" x 35 FEET LINER :contentReference[oaicite:3]{index=3}The 7 Inch Single Ply Round Chimney Liner Kit is a premium stainless steel chimney liner designed to improve chimney performance, safety, and durability. Made from high quality 316 stainless steel, this liner kit is ideal for relining masonry chimneys while protecting against corrosion, moisture, and flue gas leaks. This 7 inch chimney liner kit is commonly used for wood stoves, fireplace inserts, pellet stoves, and other residential heating