Explore our full product range
A high performance home needs high performance materials that have been tried and tested in the real world. We stock only the best PassivHaus products to ensure your build meets the stringent PassivHaus standards. Browse our full range of SIGA air and weather tightness products below, or click here to learn more about our ventilation systems and thermally-efficient joinery.
Rissan 60
$55.12 exc NZ GST
Sicrall 60
$79.48 exc NZ GST
Stream Water Filter Set
$157.50 - $200.70 exc NZ GST
Stream Water Filtration System Stream
$364.50 - $463.50 exc NZ GST
Twinet 20
$62.12 exc NZ GST
Type 1 Passive Plus Attic Stairs
$2,659.67 exc NZ GST
Wetguard 200 SA 1560mm
$1,397.77 exc NZ GST
Wetguard 200 SA 390mm
$355.31 exc NZ GST
Wetguard 200 SA 780mm
$698.88 exc NZ GST
Wigluv 100
$102.58 exc NZ GST
Wigluv 150
$143.11 exc NZ GST
Wigluv 20/40
$65.30 exc NZ GST
Wigluv 200
$224.18 exc NZ GST
Wigluv 60
$80.86 exc NZ GST
Wigluv Black
$105.41 exc NZ GST
WWK Hot Water Heat Pump
$4,500.00 - $4,950.00 exc NZ GST