Hello, I am replacing my fireplace and have a 2-3inch gap between the backboard and the chimney breast. How do I fill this gap please. Thank you

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Maura Kerrigan 3 years 3 Answers 456 views 0

Answers ( 3 )

  1. By the picture I would say just either fill it with concrete or better yet a fire proof spray foam.

  2. Hi, the old fire surrounding was a wood frame and marble insert.

  3. Not really understanding what you’re saying. Can you post a picture here please.

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