If you’re starting with an uninsulated ceiling, even adding a low R-Value product (like R3.0) will immediately improve energy efficiency and indoor comfort. Upgrading to something like R4.1 will offer further benefits, though the improvement may be less dramatic. Moving beyond that—to R5.0, R6.0, or even R7.0—tends to be more about personal preference, as the cost-benefit becomes harder to quantify. Generally speaking, the colder the winters and hotter the summers, the more worthwhile it is to invest in higher performance Bradford insulation.

Looking long term—20 to 30 years down the line—it may make economic sense to install the highest R-Value now, especially considering potential electricity price increases and the likelihood of more extreme weather. No matter which R-Value you choose, you’ll be reassured to know that Bradford Gold Batts come with a 70-year warranty and require no maintenance over the life of your home.

Bradford Insulation is also a partner of the National Asthma Council Australia’s “Sensitive Choice” program, meaning its batts are especially suitable for households with asthma and allergy sufferers. In addition to ceiling insulation, Bradford offers high-performance wall and underfloor batts, which can be installed by DIYers with the proper preparation and safety measures.