10% Off Sale!

316Ti Flexible Chimney Liner Kits &
Chimney Chase Covers

Enter CHIMNEYSALE for Checkout

Free Shipping on all orders to lower 48 US states
The Original Online Chimney Supply Co.

Chimney Liner Insulation Blanket Only

Click Here for Price & Size


In response to customer requests, we now offer 5' and 10' lengths of our Super Wrap 1/2 thick 4ml protective foil face insulation. Width is 24". Chimney Liner Insulation Kits are also available.

These precut lengths are ideal for sealing off the damper area when installing a fireplace insert with a stainless steel liner.

If you are removing your fireplace damper and have questions, check out our helpful article on what to expect.