Most homes have an attic for storing old things or for an extra room when the ceiling is high enough for a person to stand up. Some homeowners do not give much attention to this part of their house because they do not know that if it is not properly insulated, the heat or cold can easily escape, resulting in high energy consumption. If you are about to fix the insulation in your loft, it is important to learn what is the best attic insulation for your home to save energy costs.
Basic Types of Attic Insulation Materials that Can Contain Heat and Cold
There are three basic types of materials that are used as insulators: These are the cellulose attic insulation, fiberglass attic insulation, and spray foam attic insulation.
Cellulose is durable and it can protect against pests, molds, and fire and is inexpensive. The major setback is that it is heavy and might be difficult to apply on a sloping attic. Fiberglass, on the other hand, is light and can easily be installed. However, it can trap moisture, dust, and allergens that can result in the development of mold. The spray foam attic insulation is sprayed inside or outside the walls and can expand to seal every nook and crevice. It is environmentally safe but costs more than the other types of insulators.
Determining the Best Attic Insulation
When asked which of these materials the best is, the answer will depend on several circumstances. The following are the things to consider:
What is the attic used for?
If you use the attic just for storing things you do not use anymore and there is no one staying there permanently, you can opt for the fiberglass. It is fire resistant, lightweight, and low-priced. It might be susceptible to molds but since it is seldom used by family members, then, having molds will not matter much.
How will it be installed?
If you want to avoid extra expense for installation, cellulose or fiberglass will be the best for you. Putting them in place can easily be your DIY project.
How much will it cost?
Apparently, when the price is considered, cellulose and fiberglass will be a logical choice. They cost less than the spray foam and you can install them yourself.
Is it effective in preventing heat and cold to escape?
Cellulose and fiberglass may leave small spaces still open. Spray foam, on the other hand, fills all small gaps and expands so that they are tightly sealed, preventing air from escaping.
Based on the circumstances mentioned, you can now select what you think is the best insulator for the attic of your home.