Ceiling & Wall Insulation for a Healthier NZ Home

Home / Ceiling & Wall Insulation for a Healthier NZ Home

At Dunbar’s Insulation we only stock top quality Knauf EarthWool GlassWool ceiling and wall insulation products, which are BRANZ-certified to last fifty years when fitted by experienced insulation installers. Our ceiling insulation comes in segments, which meet the new ceiling insulation NZ regulation standards.

Our wall insulation options include a number of standard wall insulation products, or acoustic for better noise control in your home. All our ceiling and wall insulation options are made from recycled glass and are environmentally and allergy friendly, fire safe, and will enhance your indoor air quality. Contact us today for more information on our full range of ceiling and wall insulation options for New Zealand homes.

Knauff Insulation

Knauf Earthwool Glasswool insulation is BRANZ certified to last 50 years when properly installed.

Ceiling is R3.6 175mm and R4.1 195mm thick. Each Segment of insulation is 1160mm length * 430mm width. Insulation is in segments. Both meet the new regulations standards 426 which is over 170mm.

Wall Insulation

Wall insulation for new builds or when walls are fully exposed are available in many size variations . Your choice of acoustic for noise control or standard. Acoustic is available in 50mm thickness and many sizes.  We offer many choices of R rating for standard wall insulation.  Contact us to for advice on what is the right option for you.

  • Enhanced indoor air quality. With no added formaldehyde, earthwool is allergy friendly.
  • Fire Safe.
  • Blocks sound.
  • Environmentally friendly insulation.
  • Made using recycled glass.
  • “Less itch”.
  • Natural Brown Colour.
Natural Wool