Better Quality & Cost Effective

These Bio Blocks have less than 6% mositure content compared to your best dried firewood of 25% moisture. Which results in cleaner, hotter, burns with reduced creosote and less ash. Ultra-efficient, Envi Blocks will burn for an average of eight to ten hours. To maximize home heating dollars, you can't beat the versatility and endurance of Envi Blocks!

stack of envi blocks

The Envi

Our original size blocks measure 4" x 4" x 10 1/4" and weigh between 6 and 7 pounds each, with each single pack containing 3 blocks that burn for 6-8 hours. These premium blocks are sold in bulk quantities, and we're currently offering a full cord for $525 (originally $575, save $50 for a limited time). Local delivery is available for orders of 10 packs or more.

Buy Now
a stack of envi blocks

Envi 8

Our compact blocks are sized at 3 1/4" x 2 3/4" x 9 1/2" and weigh between 3 and 4 pounds each, with each pack containing 6 blocks that burn for 4-6 hours. These convenient blocks are sold in bulk quantities, and we offer local delivery for orders of 10 packs or more.

Buy Now