You won’t have much luck laying a straight line of brick on a flexible blanket…
It would be like building a wall against a squishy curtain…
Here is the ONLY way to build the exterior of a wood-fired oven:
- Firebrick Oven
- Blanket / Layer
- Blanket / Layer 2
- Chicken Wire
- AT LEAST ONE LAYER OF STUCCO OR MORTAR MIX
- Full brick w/ 3/8” Mortar