Insulation Near a Fireplace?

Question: Can I insulate the underside of my first-floor fireplace chase? I would like to put batt-insulation, and a ceiling below the fireplace. I currentl

Fireplace Insert Insulation 10-Foot Roll – Midwest Hearth

Fireplace Fire Insulation Blanket Fire Pit Mat Fireproof Deck Protects Floors from Spark 50*80cm

Suitable Size: First you need to confirm whether your fireplace vent can absorb magnets. You can also cut it according to your own needs. Tips: Please do not stick our magnetic fireplace ventilation cover just after the fireplace is used, as this will cause the product to melt.

Beeplove Magnetic Fireplace Draft Stopper - 2pcs Fireplace Vent Covers, Screen Insulation Blocker for Winter Indoor Prevent Cold Air and Heat Loss (

Installing Radiant Barrier and Insulation in an Existing Attic

Walls Behind Fireplaces Building America Solution Center

Walls Behind Fireplaces Building America Solution Center

Is It Safe to Put Insulation Behind a Gas Fireplace?

Walls Behind Fireplaces Building America Solution Center

Advice insulating a short wall with a large fireplace - GreenBuildingAdvisor