Sealing liner going through fireplace

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JCoxBuilder

Member
Nov 3, 2017
45
Whitefield
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!
 
search “block off plate” on this site. At this point you’d need a 2 piece plate bc the stove is already installed.