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National Chimney Flexible Chimney Liner Insulation Kit

National Chimney Flexible Chimney Liner Insulation Kit

by National Chimney
SKU PW46KIT
$280.66 - $748.30
$280.66
$280.66 - $748.30
$280.66

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National Chimney Flexible Chimney Liner Insulation Kit – Premier Wrap

The National Chimney Flexible Chimney Liner Insulation Kit enhances the efficiency and safety of wood, pellet, coal, gas, and oil heating appliances. Available in ¼” and ½” thickness, it ensures proper chimney insulation and helps reduce condensation and ultimately creosote buildup.

Key Features:

  • 8 lb. Density Ceramic Blanket: High-performance insulation for durability and efficiency.
  • Foil-Backed: 4 ml foil backing for enhanced heat retention.
  • Improved Draft & Reduced Condensation: Enhances chimney performance and minimizes moisture buildup on the interior wall of the liner.
  • Complete Kit Included: This kit includes Premier Wrap insulation, Premier Mesh, Mesh Clamps, Foil Tape, and Adhesive Spray for easy setup.

Product Features

Enhanced Chimney Efficiency & Safety

The Premier Wrap Insulation Kit ensures optimal chimney performance by maintaining consistent flue temperatures, improving draft efficiency, and reducing creosote buildup. It is recommended for all fuel types, particularly solid fuels like wood, coal, and pellets.

Zero-Clearance & Reduced Clearance Options

  • ¼” Insulation Thickness: Provides 1” clearance to combustibles.
  • ½” Insulation Thickness: Zero-clearance requirement for tight chimney installations.

Easy Installation & Complete Kit

  • Includes All Necessary Components: The Premier Wrap, stainless steel mesh, clamps, foil tape, and adhesive spray make installation simple and secure.
  • Flexible & Versatile: Fits chimney liner sizes from 3” to 8” and is available in various widths and lengths.

Certified for Safety & Performance

  • Chimney Safety Institute of America (CSIA) Accepted Product: Ensures compliance with safety standards.
  • Designed for Use with UL-Listed Chimney Liner Systems: Meets industry safety and performance requirements.

Product Specifications

Insulation Thickness Roll Width Length Liner Size Compatibility SKU
¼” (1” clearance) 24” 25’ 3” - 6” liners PW46KIT
¼” (1” clearance) 24” 35’ 3” - 6” liners PW4635KIT
¼” (1” clearance) 30” 25’ 7” - 8” liners PW478KIT
¼” (1” clearance) 30” 35’ 7” - 8” liners PW47835KIT
½” (Zero clearance) 24” 25’ 3” - 6” liners PW26KIT
½” (Zero clearance) 24” 35’ 3” - 6” liners PW2635KIT
½” (Zero clearance) 30” 25’ 7” - 8” liners PW278KIT
½” (Zero clearance) 30” 35’ 7” - 8” liners PW27835KIT
Product Downloads

Why Buy from Us?

Customer Service: Real People. Real Support

Our customer support team is based out of our home office in Southeastern Ohio. When you contact us, you will speak with a real person who is dedicated to assisting you in any way possible. There are no robots, teleprompts, or language barriers here.

Small Business Values

We are not a giant corporation that is only interested in its bottom line. As a small business, we aim to provide quality fire products at the best price possible. We want to give you a quality product at our best price. Your experience is more important to us than how much profit we will make from your purchase.

Ongoing Support

We continue our dedication to customer service even after your product has been delivered. We're always here to help! Whether you need an accessory, have questions about your purchase, or you are looking for parts... we're here to help!

Best Prices, Period.

We don't believe you should have to wait for a special holiday sale or "door buster" event. We always sell our products at the lowest possible price. And if you find a lower price elsewhere, we not only match it. We'll beat it!

Customer Service: Real People. Real Support

Our customer support team is based out of our home office in Southeastern Ohio. When you contact us, you will speak with a real person who is dedicated to assisting you in any way possible. There are no robots, teleprompts, or language barriers here.

Small Business Values

We are not a giant corporation that is only interested in its bottom line. As a small business, we aim to provide quality fire products at the best price possible. We want to give you a quality product at our best price. Your experience is more important to us than how much profit we will make from your purchase.

Ongoing Support

We continue our dedication to customer service even after your product has been delivered. We're always here to help! Whether you need an accessory, have questions about your purchase, or you are looking for parts... we're here to help!

Best Prices, Period.

We don't believe you should have to wait for a special holiday sale or "door buster" event. We always sell our products at the lowest possible price. And if you find a lower price elsewhere, we not only match it. We'll beat it!