5Merchants
5Merchants distributors of PassivHaus components. Offering high-performing, energy-efficient windows, ventilation, and air and weather tightness products at competitive prices, and are the exclusive distributor of SIGA products in New Zealand.
We will be showcasing:
- SIGA air tightness and weather tightness building wraps and tapes
- Stiebel Eltron Ventilation/Heaters/Hot Water Heat Pumps
- Energate Windows
- Air tight attic stairs
- Air tight flush boxes
