Technical Information
Wall Biscuits
GreenBull insulation for walls and floors is specifically designed to deliver optimum performance in exterior cavity walls and suspended floors.
GreenBull wall Biscuits are available in R-Values from R2.0 – R2.6
Manufactured from glasswool – meeting the Building Code of New Zealand and Australia's minimum requirements for energy efficiency in homes.
GreenBull insulation for walls can reduce energy use for heating and cooling by up to 45%. Combined with GreenBull ceiling insulation, they are an effective barrier to heat transfer and create a more comfortable and energy efficient home all year round.
GreenBull Biscuits are bio-soluble
Ceiling Biscuits
Green Bull Ceiling insulation is designed to reduce heat transfers through the ceiling of your home, improving your home’s comfort and energy efficiency.
GreenBull Biscuits are available in R-values R3.5 , R3.6 and R4.0.
Made from glasswool, the world’s most popular insulation material, they are a highly cost effective solution to rising energy costs and greenhouse gas emissions.
In fact Green Bull Ceiling insulation for ceilings can save you up to 45% off your heating and cooling energy use.
The Biscuits are available in a range of R-Values so you can choose the level of insulation that best suits your needs and are specifically tailored to fit 99% of New Zealand and Australian ceiling joist spacing for ease of installation. (Rolls with 6000mm length aswell available)
Combined with Green Bull Wall insulation they are an effective barrier to heat transfer giving you a more comfortable and energy efficient home all year round.