In fact, cold climate or not, proper attic insulation will always have a bearing on utilities. The amount and volume of attic insulation should be relative to house size, winter climate, and summer climate. And because indoor environments are dependent on rising heat and falling cold, it’s most important to keep heat inside during the winter, and cool inside during summer. This is where attic insulation does the job – creating an air barrier and vapor barrier, while providing thermal insulation (R-Value) throughout the seasons. For professional contractors like Insulation Pros, attic insulation begins with sealing the space – this ensures that the attic is airtight, and that airtightness provides major benefits. To begin with, incoming and outgoing airflow is constrained.

As well, energy consumption (heating and cooling) is controlled. And finally, the insulation itself will perform more effectively. Simply put, sealing and insulating comprises a “system”. For maximum energy efficiency, attics should be that is sealed, insulated, and ventilated – it will make for a “system” that provides both energy savings and home comfort. And while there are a great many insulation products on the market today, the professionals are opting for spray foam insulation as their product-of-choice. Compared to the other products, spray foam insulation has many more benefits and much better performance.