Project Specs

Location: Golden, British Columbia
Climate Zone: Cold
Building Type: Single Family Residential
Project Phase: Under Construction
Certification Type: None
Year of Construction: 2021
Gross Floor Area (m2): 254

Project Description

Slab on grade residential home with SIP panel walls and heel truss roof.

Thermal Envelope

Exterior Wall: SIP panel wall from Collective Carpentry.
2x6 service cavity with R22 Roxul batt.
Plywood air barrier.
9.5" I Joist with dense pack cellulose.
CGC Securock with Mento 1000 WRB
Strapping and wood siding.

U= 0.104 w/m2k
Basement Floor/Floor Slab: 5" concrete slab with thickened perimeter.
12" EPS.
4'x4" EPS frost barrier.

U=0.124 w/m2k
Roof: Raised heel truss hip roof.
Intello plus air barrier membrane.
24" Loose blown cellulose.

U=0.074 w/m2k
Window: PH Certified Innotech Windows
Triple pane / argon gas
Uw=0.8 w/m2k

Mechanical System

Ventilation: Tempeff RGSP-K ERV with humidity recovery core.
Heating/Cooling: Lennox Outdoor Heat Pump XP25-024-230
Lennox Airhandler CBA38MV-024-230
Domestic Hot Water: Rheem prophet 80 DHW heat pump.