Insulation for Sustainable Homes

Insulation for Sustainable Homes

As a key component of an energy-efficient home, insulation slows conductive and convective heat flow to maintain consistent indoor temperatures and reduce the workload on heating and cooling systems. Proper insulation also lowers energy bills and reduces carbon footprint by lessening the need for fossil fuel consumption.

Most attic insulation types are rated by their resistance to conductive heat flow, called R-value. The higher the R-value, the more effective a material is. Fiberglass batts, blown-in and dense-packed cellulose, cotton (denim), and sheep’s wool are all eco-friendly choices that provide excellent R-values.

The best choice depends on your home setup and lifestyle choices, budget and desired sustainability level. For example, if you prefer a natural material with good soundproofing qualities and humidity regulation, cork might be the right choice for you. Cork is harvested sustainably from the outer bark of oak trees and is biodegradable and recyclable. In addition to its insulating properties, it acts as a carbon sink that captures excess carbon dioxide.

The newest and most innovative insulation products include spray foam and Structural Insulated Panels (SIPs). These prefabricated insulated structural elements are more efficient, cost-effective and easier to install than traditional stud or “stick frame” construction methods. They offer superior and uniform insulation, as well as air sealing that dramatically cuts energy loss and significantly improves comfort.

“Spray Foam Insulation Phoenix
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“Phoenix, AZ 85015
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(602)825-3298