Oftentimes, attic insulation is overlooked. Most homeowners fail to understand that attic insulation is essential for trapping heat in your attic, keeping the home energy efficient, and increasing overall comfort within your home.
Most uninsulated homes fall victim to heat loss, including 35% through the walls of your home and 25% through the roof. Given these stats, it’s important to invest in quality insulation for your home, including your attic. This insulation will not only trap the heat but also keep it from exiting the house.
Here is a guide to various types of insulation for your attic, which depends on the climate of where you live.
Types of Insulating Materials
There is a wide range of insulating materials used for attic insulation.
- Cellulose: This is a material created from cardboard, newspapers, and straws. This material has been used for insulation for decades now.
- Polystyrene: This insulation material is mostly used in foam board insulation.
- Fiberglass: This material is great for blanket insulation. It is made by cutting light woven fiber.
- Denim: Yes, denim cotton is also an easy-to-install and non-toxic insulation material, but it is a little expensive.
- Mineral wool: This insulation material has two forms: slag wool and rock wool. Slag wool is made out of waste products that are a result of molten metal. Rock wool, on the other hand, is made from molten rock and natural minerals. Both are fire-resistant and costly.
Fiberglass Batt Insulation
This is the most often purchased insulation type. Fiberglass is used in this insulation, and it’s made out of sand and recycled material. The glass fibers are extremely delicate. It is in the form of batts which are large sheets rolled up and held together using an adhesive.
Fiberglass is great for newly constructed attics. It is moisture and fire-resistant and can be easily installed in a pinch.
Blown-in Fiberglass Insulation
This is another form of insulation that makes use of fiberglass. Fiberglass is installed in loose-fill form and tiny chunks which are packed loosely in large bags. These chunks are blown in using a blowing machine, which makes it easy to fill all the spaces.
This type of insulation is great for filling in any tight spaces or cracks without damaging anything. Blown-in fiberglass insulation is inexpensive and has the same benefits as fiberglass batt insulation. It can be used in pre-existing and pre-insulated attics.
Spray Foam
This is the best type of insulation as it comes in two options–closed-cell and open-cell. This insulation can lock down your attic and seal it like it’s a vault. It stays, and you only need to replace it once every ten years or more. It is water-resistant and also strengthens your house’s structure.
Foam Board Insulation
Foam boards are also used for insulation. They are made out of polyurethane and polystyrene. Foam boards have two times more thermal resistance as compared to other insulation materials. They also don’t accumulate any moisture, so if you live in an area with high humidity, foam board insulation is perfect for your attic.
For proper attic insulation installation for your home in West Covina, you can hire a professional insulation contractor. Hire Pure Eco Inc for expert insulation contractors who will provide you with a free consultation and various financing options. Reach out to us today to learn more.
