You won't find a better, more effective R-value.
Unlike most insulations that are made from glass fibre, Roxul mineral wool insulation is made from a combination of natural basalt (or volcanic) rock and recycled slag. Available in R14 for 2x4 walls and R22 for 2x6 walls, Roxul Flexibatt® is a leader when it comes to R-value. It delivers top thermal performance to help keep your home warm in winter and cool in summer. To reduce energy consumption, control rising fuel costs and increase the year round comfort level in your home, rely on Roxul Flexibatt® mineral wool insulation.
When insulating your attic, install two layers of Roxul Flexibatt®. Fill the space between the joists with one layer, ensuring that the batt surface is level with the tops of the joists. Lay the second layer on top, perpendicular to the first layer, across the tops of the joists. When properly installed, Flexibatt® ensures maximum R-value with no air gaps that can reduce R-value.
It's clearly the right choice for the enviornment.
A European study determined that, when properly installed, Roxul insulation can save up to 1000 times the energy used to produce it.
Roxul insulation, as well as the advanced technology used to make it, are completely CFC and HCFC free. The recycled content of Roxul insulation exceeds 40%. In fact, Roxul is fully approved to use the ECO logo so you can be confident you're using environmentally responsible insulation.
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Flexibatt repels water to protect your R-value.
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