Stop Moisture With Proper Insulation

In attic insulation to boosting energy efficiency, proper insulation also prevents the formation of condensation. The reason is simple: air escaping through the gaps and cracks in walls, attics, and crawl spaces tends to carry moisture along with it. This moisture can lead to mould, mildew, and structural damage. Fortunately, there are several ways to prevent condensation by improving ventilation, maintaining optimal temperatures, and selecting the right thickness of insulation. Common types of insulation such as spray foam, fibreglass, cellulose, and polyurethane are effective in preventing moisture buildup.

Condensation occurs when moist air reaches its dew point, which is the temperature at which water vapor can no longer hold onto itself. When this happens, the resulting moisture hits the first cold surface it encounters, which is often the exterior of the home. Insulation can prevent condensation by reducing the rate at which moist air carries heat, slowing diffusion through materials, and minimizing temperature differences. Adding a vapor barrier or vapor retarder can further minimize condensation in the wall cavities and attics of new construction, while spray foam and cellulose are both effective in preventing moisture in existing concrete block walls.

Lower Monthly Energy Costs with Better Attic Insulation

Moisture control is essential for a comfortable, safe living environment, especially in the basements and attics of new and old homes. To avoid condensation and other moisture problems, make sure to consult with a professional to choose the best type of insulation for your particular climate.

TCS Insulation & Coatings
636 7th Ave W, Fargo, ND 58078
218-616-7930