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This retrofit house is located in Belchertown, MA (Cold Climate). It involved adding R-56 closed-cell spray foam insulation in the rafter cavities and over the face of the rafters. A new 2x4 wood… Read More

This two-story enclosure with a basement is designed for Vineyard, UT (Cold Climate). The roof features Structural Insulated Panels (SIPs) with cedar shingles. The 2x6 advanced wood frame walls are… Read More

This one-story slab-on-grade enclosure is designed for Tucson, AZ (Hot-Dry/Mixed-Dry Climate). The flat roof is insulated with cavity insulation in the roof truss and features a rubber roofing… Read More

This two-story slab-on-grade enclosure is designed for Sacramento, CA (Hot-Dry/Mixed-Dry Climate). It features a vented attic with a raised heel truss and cavity insulation at the attic floor, and… Read More

This two-story slab-on-grade enclosure is designed for Orlando, FL (Hot-Humid Climate). The roof features Structural Insulated Panels (SIPs) and a standing seam metal roof. The walls consist of 6”… Read More

This one-story enclosure with a crawlspace is designed for Montgomery, AL (Hot-Humid Climate). It features a vented attic with a raised heel truss and cavity insulation at the attic floor, and a… Read More

This one-story slab-on-grade enclosure is designed for Minneapolis, MA (Very Cold Climate). It features a vented roof with cavity insulation in rafter cavities and rigid insulation at the underside… Read More

This two-story slab-on-grade enclosure is designed for Maitland, FL (Hot-Humid Climate). It features an unvented roof with cavity insulation in rafter cavities, and clay tiles. The 2x6 advanced wood… Read More

This one-story enclosure with a basement is designed for Louisville, KY (Mixed-Humid Climate). It features a vented roof with cavity insulation in rafter cavities and rigid insulation at the… Read More

This two-story slab-on-grade enclosure is designed for Houston, TX (Hot-Humid Climate). It features an unvented roof with cavity insulation in rafter cavities, and asphalt shingles. The 2x6 advanced… Read More