Spray foam insulation  is a highly effective energy-saving option. It is a great choice for new construction and existing homes because it can be applied to the attic, crawl space, and rim joist. It is also commonly used in metal buildings, pole barns, and other types of structures where a high R-value is desired. Unlike fiberglass or cellulose, spray foam has the ability to insulate the attic floor, walls, and ceiling. This creates an air-tight seal that prevents heat from escaping the house in the winter and causing costly heating and cooling bills.

Choosing the Right Insulation Contractor: A Step-by-Step Guide

While increased comfort, improved air quality and supported structural integrity are all good reasons to invest in spray foam, it has a major benefit over other insulation options: lower energy bills. The second law of thermodynamics dictates that thermal energy always flows from a warm to cold space, which is why homes without adequate insulation have high utility costs. Homeowners with spray foam insulation experience a significant reduction in their heating and cooling costs, which can help pay for the cost of the installation quickly.

If you are thinking about installing spray foam, it is best to hire a professional contractor. The chemicals that form the foam are extremely volatile and can produce toxic fumes. Professionals know how to properly mix the components and use proper ventilation to prevent exposure. They are also experienced with working in tight spaces and can apply it to areas that would be difficult for an average homeowner to reach – like the attic or the nooks and crannies of a wall. Additionally, they will ensure the insulation is installed correctly to achieve a maximum R-value and comply with building codes.