Wall section

ROOF

  • Asphalt shingles, guaranteed 25 years (minimum)
  • Fascia protection (self-adhesive membrane)
  • OSB 15/32 Aspenite (reinforced joints)
  • Roof trusses every 24 inches c/c
  • R-40 fibreglass wool
  • Flexotherm R-2.5 vapour barrier
  • Air space
  • 1 x 3 inch furring every 16 inches c/c
  • Regular ½ inch gypsum

EXTERIOR WALL

  • Vinyl siding
  • 1 x 3 furring every 16 inches c/c
  • Air barrier
  • 1 inch extruded HD polystyrene panels (R-4) to cover thermal bridges
  • 7/16 OSB Aspenite
  • 2 x 6 studs every 24 inches c/c
  • R-20 fibreglass wool
  • Flexotherm R-2.5 vapour barrier
  • Air space
  • 1 x 3 furring every 16 inches c/c
  • Regular ½ inch gypsum

FLOOR

  • I-Level “Structurwood – Edge Gold” floor, ¾ inch, 50-year guaranteed
  • Trus Joist “I” beam floor joists every 16 inches c/c
  • Trus Joist Timberstrand or Microllam main beam (depending on the load)
  • Timberstrand rim joists (Trus Joist) 1¾ x 9½ inches
  • Insulation of the sill plate with 7-inch rigid insulation (joints sealed with polyurethane foam)

**IMPORTANT** For more information on the wall section for remote areas, with degree-days under 18° C, which is at least 6000 (example: Val d’Or, Sept-Îles, etc.), check with our sales offices.