What if my contractor doesn’t know how to build with it?
Fox Blocks offers the most com­pre­hen­sive installer train­ing in the indus­try. We can train your con­trac­tor or help you locate a trained installer in your area.
How do you control voids in the wall?
The con­crete mix is a high slump 5″- 6.5″ (125 mm – 165 mm) with a small­er aggre­gate size so the con­crete flows eas­i­ly. The per­son in charge of plac­ing the con­crete should watch the con­crete flow through­out the whole wall to ensure there are no void pock­ets. Inter­nal vibrat­ing pro­vides good con­sol­i­da­tion, elim­i­nat­ing voids.
Is the Fox Blocks product rated by ‘Energy Star’?
Ener­gy Star does not eval­u­ate or rate insu­la­tion prod­ucts. Every Fox Blocks home when test­ed by an Ener­gy Rater, can meet and exceed the Ener­gy Star home stan­dards and achieve a 5 Star rat­ing and a HERS’ score well below the min­i­mum Ener­gy Star require­ment of 85, or in Cana­da, high­er than an Ener­Guide rat­ing of 80.