Bay Insulation

23 Degrees

For existing walls, Bay Insulation and 23 Degrees bring to New Zealand a superior insulation product and application service.

23 Degrees’ unique insulation applies our exclusive JetStream MAX & Supafil CardonPlus  insulation product from the inside of your home or workspace, which ensures the waterproofing membranes of your building, are never compromised.

The Product:

Jet Stream MAX and Supafil CarbonPlus - a range of dry blow-in insulation from Knauf Insulation that is silicone treated, non-combustible glasswool. Designed for injection into walls, ceilings and closed cavities. The system creates a thermal, acoustic and fire resistant barrier. The product comprehensively fills gaps, voids and hard to reach areas around pipes, electrical wires and fixtures. For:

  • High performance houses - Passive House and Zero Energy design
  • Elegant retrofit improvements - acoustic and thermal.
  • Commercial office/school walls - acoustic insulation solution.

Glasswool blow-in insulation is an unbonded, virgin glass blowing insulation designed with optimal thermal properties and excellent coverage and blowing characteristics.


For more information about 23 Degrees visit our sister website or download the product and specification ebook here.

Contact us to discuss what products will best suits your requirements for all thermal & acoustic solutions. We offer a free, no obligation quote.


Contact Details

Bay Insulation Ltd

5 Kaimata Road
Bay View, Hawke's Bay
New Zealand
Email:This email address is being protected from spambots. You need JavaScript enabled to view it.

Tel: 06 836 7411
Mobile Charlie: 027 488 7467
Mobile Trish: 027 200 0059

Retrofitted Wall Insulation

Our sister company 23 Degrees brings to New Zealand a superior, retrofitted, wall insulation product and application service for people renovating homes, offices and other spaces. 

23 Degrees Wall Insulation