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.

Majvest 700 SOB
$755.29 exc NZ GST

Meltell Cartridge
$20.92 exc NZ GST

Meltell Tubular Bag Black
$35.56 exc NZ GST

Meltell Tubular Bag Grey
$35.56 exc NZ GST

Meltell Tubular Bag White
$35.56 exc NZ GST

Nail Sealing Tape
$107.05 exc NZ GST

Polar Extrem Attic Stairs
$595.00 exc NZ GST

Polar Top Attic Stairs
$1,074.97 exc NZ GST

Primur Cartridge
$16.58 exc NZ GST

Primur Tubular Bag
$28.34 exc NZ GST

Rissan 100
$103.10 exc NZ GST

Rissan 150
$134.12 exc NZ GST

Rissan 430 Grey
$153.26 exc NZ GST

Rissan 430 Grey Corner 50/100/100
$18.77 exc NZ GST

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