The Stonehome Collection

Unlike other earthen methods, GeoNova CEBs are ASTM C90 certified engineered masonry made of 90% local waste soil. We achieve third-party certified net compressive strengths of 2,110 PSI—exceeding industrial concrete—while generating 70% fewer CO2 emissions. Average block density of 141 lb/ft³.

Our breakthrough innovation allows GeoNova blocks to be used in high-scrutiny urban infill environments without the need for inconsistent provisional approvals.

Our waste-free units boast 100-year durability and less than 10% water absorption. By comparison, cinder blocks and fired brick absorb 8-15% and common earth blocks 15-20%.

GeoNova CEBs protect inhabitants in innately fireproof, mold-resistant, non-toxic, and long lasting structures.

Unlike standard builds, earthen material can be reprocessed—turning rubble into future stock. We aren’t just building ‘green’; we are engineering a scalable solution to climate change.

Civic Saint’s Stonehome Collection beautifully embraces benefits of earthen architecture to create beautiful, low-maintenance housing.

While most modern houses begin with a 50-ton carbon debt, a Civic Saint Stonehome starts its life as a 4-ton carbon sink.

Our interlocking hollow block shape allows for faster, reinforceable construction up to four levels high.

Weight | 25.2 lbs (11.43 kg)

R-Value | 4 per inch with a tolerance of +/- 2%

Dimensions | 4"H x 14" L x 7" W (10 cm H x 35 cm L x 17 cm W)