This ICF project in Tubac, Arizona, received the 'Best in Class' award in the 2010 ICF Builder Awards "Large Residential" category. The 3,500 sqft building set in a remote mountainous area integrated R-30 "unbalanced" (thermal mass optimized) insulation technology with 4" thick continuous insulation on the exterior and 2" on the interior. The owner and general contractor praised the flexibility of the Quad-Lock panel system to easily build the numerous radius walls on site with no special order parts or equipment, including tight 4' and 5' radius walls. Read the project profile.
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