Sealing liner going through fireplace

[JCoxBuilder]

Hi everyone

I installed a freestanding wood stove into my fireplace years ago, 6” stainless liner with insulation wrap. I need to somehow and safely install something that fills the void where the fireplace damper was and no longer is. What is the safest and best option for this? Thank you in advance!

 

[Ctwoodtick]

search “block off plate” on this site. At this point you’d need a 2 piece plate bc the stove is already installed.

 

[begreen]

Make a damper sealing block off plate

Should fireplace inserts and hearth stoves have a metal sealing plate installed at the Damper area? Here is the simple answer. It is almost impossible to correctly seal most insert panels to the fireplace front. A lot of air can get through them...

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