If you have a small stack of firewood in your fireplace, you should not need any insulation sheets to add warmth. If you want to add warmth to your home, you should install a single layer of earthwool insulation for your entire home. This can save you some money in the long run and will keep your home warm.

Read more: https://www.wacvo.org/industrial/insulation/different-types-of-earth-wool-insulation-materials.html