National Chimney M-Flex Basic Liner Kit
$395.75 – $1,530.00
- stove adapter slips into the top of the appliance’s collar for an easy transition to the venting liner
- Features all stainless steel construction
- Lifetime transferable warranty
Estimated Delivery:
Free Shipping
This product qualifies for free shipping to lower 48 states.
Made to Order
Typically ships between 7-10 business days.
Product Summary
The National Chimney M-Flex Basic Liner Kit is available in 15′, 20′, 25′, 30′, 35′, and 50′ lengths, along with 3″, 4″, 5″, 5.5″, 6″, 7″, and 8″ diameters. It features a 316 stainless steel liner, stove adapter, rain cap, and 13″ x 13″ EZ band top plate. The stove adapter slips into the top of the appliance’s collar for an easy transition to the venting liner. The National Chimney M-Flex Basic Liner Kit comes with a lifetime transferable warranty, valid only if installed/maintained by a chimney professional.
RoofingDirect.com offers an excellent selection of high-quality chimney liners and kits for your next roofing job. Our team has decades of industry experience and is ready to serve you. Please contact us, and we will be The happy to answer any questions.
Features + Benefits
- stove adapter slips into the top of the appliance’s collar for an easy transition to the venting liner
- Features all stainless steel construction
- Lifetime transferable warranty
Product Reviews
2 reviews for National Chimney M-Flex Basic Liner Kit
National Chimney M-Flex Basic Liner Kit
Questions & Answers
Have a question about a product that you cannot find the answer to? Ask below and we will respond. If your question is urgent, please call 855-670-7663.
Q & A
Yes, the National Chimney M-Flex Basic Liner Kit can be used for most fuel type appliances including wood, oil, coal, pellet, and gas.
Yes, we do carry the National Chimney M-Flex Pre-Insulated Stainless Steel Basic Liner Kit. The pre-insulated 6" liner has an outside diameter of 7", so it could be a tight fit.
Yes, most liners are 0.006" in thickness.
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The liner was delivered quickly and was exactly what we needed.
Carol, wonderful to hear that it arrived quickly and was what you were needing. Thank you for your review!
Thanks for leaving 5 stars on the chimney liner kit. We appreciate your business.