8, Sep 2025
Insulate Before Cold Weather Hits

Insulate Before Cold Weather Hits

The recent polar vortex that gripped the Midwest and caused temperatures in many places to drop below those of Alaska, Mount Everest, and the North and South Poles certainly brought home the importance of residential insulation. Proper insulation not only helps to maintain indoor comfort but also decreases heating and cooling costs. Insulation works by providing resistance to the flow of heat from warm to cold areas.

Choosing the right Insulation Contractor depends on your budget and energy efficiency goals. Blown-in cellulose is ideal for attics, while fiberglass and spray foam are great choices for walls and open wall cavities.

Insulating joists is essential, especially in older homes. If joists are not insulated, the space between them will allow cold air to seep in and warm air to escape. Adding insulation to joists is quick and easy, and it will help lower your energy costs all year round.

Insulate Before Cold Weather Hits: A Winter-Ready Home Guide

Walls and floors are also important areas for insulation. The basement area of a house often requires insulation to keep the area warm. For new construction, it is important to include insulation in the basement walls and floor.

Another critical area for insulating is around the doors and windows. Large sections of glass can easily leak air, and insulating them will prevent cold drafts from entering the house. If you already have a window or door with insulation, it is worth checking to ensure the insulation is intact and not worn down. Finally, it is important to seal any gaps and cracks with caulking or spray foam before insulating.

AFT Insulation
62 Lighthouse Ln, Westport, MA 02790, United States
(774) 458-9833