COVID-19 UPDATE: Our Ecoshop is closed. Online orders placed after 23 March will not be dispatched until further notice.

GreenStuf Ceiling Insulation Blanket General GreenStuf
GreenStuf Ceiling Insulation Blanket General GreenStuf

GreenStuf Ceiling Insulation Blanket

This is only available for installation by our team of experts.

Our in-house home energy assessors, insulation and electrical installers are trained, accredited and experienced professionals.

Note: All home energy product supply and installs must start with a home assessment.

Contact us for your home heating solutions and energy efficiency advice: Call 0508 78 78 24, option 1 or click below to arrange an assessment.

Book an assessment


GreenStuf 100% polyester ceiling insulation is a premium insulation blanket which makes homes warm, energy-efficient and safe. 

GreenStuf polyester insulation is:

  • Warm and energy-efficient
  • Fire retardant and safe with insulation-coverable downlights 
  • Moisture and vermin resistant 
  • Chemical-free and safe to touch 
  • Environmentally friendly  - made locally from a minimum of 45% recycled PET plastic and recyclable after use
  • Backed by a 50-year manufacturer durability guarantee

Find out more

Up to 35% of a home's heat and energy can be lost through the ceiling, so a home needs well-fitted ceiling insulation in good condition, in all accessible areas and to be at least 70-100mm deep to trap in the heat and energy. Ceiling blankets cover all the joists, preventing heat loss through the framing and creating a high performance, consistent thermal barrier. 

Sustainability Trust services include insulation assessment, fix-up, top-up and full install of energy-efficient insulation from leading brands such as GreenStuf and Pink Batts. Insulation installations come with a three-year workmanship guarantee to NZS:4246 (2016) standards.