4in. ‘z’ girts 1in. vertical ‘z’ girts attached to fibreglass thermal spacers 5/8-in. exterior grade gypsum sheathing (fiberglass mat) 4in. semi-rigid insulation
2d floor level
Aluminum composite panel R12 fibreglass batt insulation R30 fibreglass batt insulation Air barrier
R40 fibreglass batt insulation
Aluminum composite corner panel
8in. metal stud soffit wall framing @ 16in. c/c
Ventilated aluminum composite panel secured
Continuous vapour barrier
Horizontal corrugated metal siding 1in. vertical ‘z’ girts attached to fibreglass thermal spacers
6
Wall construction detail
5
Air barrier 5/8-in. exterior grade gypsum sheathing (fiberglass mat) 4in. ‘Z’ girts
5/8-in. type x gwb Poly vapour barrier 2-ply 3/4-in. exterior grade plywood buck at jambs, head & sill of window opening
Aluminum composite panel starter profile Aluminum sunshade
Fibreglass window Hardwood sill & reveal trim Continuous metal drip edge flashing Aluminum composite panel
2-ply 3/4-in. exterior grade plywood buck at jambs, head & sill of window opening
4in. semi-rigid insulation
Wall construction detail at window 2020 | ATLANTIC FOCUS
17