Green Insulation For Apartment Buildings With High R Value

- Yet, polystyrene is a fabulous insulator with R-values that range from R-3.8 to R-4.4 per inch of thickness, and so it's considered green because it helps save so much energy [source: U.S. Department of Energy]. Polystyrene insulation comes in ...

- Straw bale insulation is exactly that: bales of straw used a form of insulation. Its incredibly effective at its job; its renewable and a sustainable insulation option; and it has a high R-value.

Such details provide a deeper understanding and appreciation for Green Insulation For Apartment Buildings With High R Value.

Using the same geothermal properties as double-glazed windows, the air which fills the space between the corks cells makes it an excellent insulator typically an R-value of 3-4 per inch depending on thickness. A form of cellulose fiber (cotton), denim insulation contains the same advantages of recycled paper. Made of the scraps and clippings from denim manufacturing facilities, recycled denim insulation can be used in place of fiberglass or mineral wool batts between open roof rafters, ceiling joists and wall studs. This eco-friendly insulation has higher-than-average about 30 percent acoustic ratings, decreasing sound transmission and increasing sound absorption qualities, while also providing a high rate of thermal performance, between R-13 and R-30.

- Rmaxs polyiso insulation is a high-performance option for energy-efficient building envelopes. With an R-value ranging from 5.6 to 8 per inch, polyiso provides a reliable solution for enhancing thermal performance.

- Icynene is a spray foam insulation that is non-toxic making it safe and a green insulation option. Of green insulation options, it has the highest R-value at R-7 per inch, making it an effective insulator.