2022 Large Residential
(People’s Choice Winner)
Location: Ontario, Canada
Size: 3,700 sq. ft.
ICF Use: 10,361 sq.ft.
Cost: Approx. $1.2 million
Total Construction: 156 weeks
ICF Installation Time: 364 days
Owner/Developer: Spike Capital Corp.
General Contractor: Bonwest Ltd.
ICF Installer: Legalett Canada Inc.
Architect: Kearns Mancini Architects Inc.
Mechanical and Electrical Engineer: Integral Engineering
ICF System: Fox Blocks and Legalett
4 bedrooms, 2 convertible dens, multi-adaptable, multi-generational guesthouse
Built to passive house standards
Designed as an all-concrete structure for maximum efficiency
Can be occupied by up to four different families
R-100 roof, R-52 wall, R-40 under slab insulation
Whole house air seal tested to 0.3 ACH
Cavity window ports for max solar energy capture
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