The types of attic insulation and their features help control the attic insulation cost you will be facing.

Learn More About the Types of Attic Insulation

Learn More About the Types of Attic Insulation

Understanding attic insulation cost can help you make the right choice for your home and budget.

Overall Information

You are probably choosing some type of attic insulation because you know that it can help keep your home warm in the cold winter months by holding the heated air in. During the heat of the summer, the insulation can help keep the cool air in. This cuts your overall energy bills by reducing how much you spend on heating or cooling your home. You might think that insulation is all the same, but that couldn't be further from the truth. Many factors play a role in the price you pay for you attic insulation. Consider the following before you make a commitment to attic insulation.

Overall Information

Blown in Insulation Cost

One of the most common types of attic insulation is blown in insulation, which is made up of small pieces of insulation that are blown into place in your attic. Sometimes the insulation materials are poured into place inside your attic. There are several types of materials used, which can affect the overall blown in insulation cost. This includes choice like fiberglass or rock wool. Some companies also offer a more natural insulation called cellulose. It's made from recycled newspapers and is an eco-friendly choice that still offers the insulation you want and need. Blown in insulation is most often used in unfinished attics, but is sometimes used in exterior walls of the home. The depth of the material you choose is also something that influences the price. The thicker you want the insulation, the higher the cost. The price is typically calculated by the square inch, so a larger space will obviously cost more as well.

Blown in Insulation Cost

Spray Insulation Cost

Spray foam insulation is a great choice for a new build or to upgrade a current home. The spray foam insulation cost is again determined by how thick you want it. For example, a depth of six inches will cost you less than if you want a depth of 12 inches. There are two types of this insulation, which definitely plays a role in the final foam insulation cost. Open cell is typically less expensive but is more prone to damage caused by moisture. The best part about choosing spray insulation is that it can be used in pretty much any area of your home, which is nice if you want to insulate your entire home all the same time. That includes exterior walls, attics, basements, ceilings and floors. This is why it's often a top choice when you build a structure from scratch, and the final foam insulation cost is determined by thickness, manufacturer and how much of the material you need throughout your home. It's installed by using a sprayer to apply the insulation precisely where it's needed throughout your home.

Spray Insulation Cost

Roll Insulation

Unlike the spray foam insulation cost, roll insulation is often a more affordable choice. Roll insulation isn't your best choice for all areas, but is ideal for floors and ceilings because it rolls out in large pieces to cover big areas without having to install several pieces of insulation. The helps prevent breaks in heat transfer, helping keep your home warm in the winter and cool in the summer. You can buy the insulation faced or unfaced, which also determines your final cost. If you're looking to save money on floor or ceiling insulation, rolls are a great choice.

Batt Insulation

Batt insulation is sold in pieces and is ideal for several areas of the house, including basements, crawlspaces, exterior walls, attics and roof sheathing. In contrast to spray insulation cost, the price of batt insulation is much lower and is largely determined by the size and thickness of the pieces you need. It's installed by using pieces that fit within the frame of your home. You can choose to have the insulation faced or unfaced, depending on your flammability concerns. This type of framing comes already cut in standard sizes, but you can special order if needed, thought that will influence the final cost. Like other types of insulation, the thicker you want the material to be, the higher the cost. Overall, bat insulation is likely one of the most affordable choices, so if you want to save money, it's the way to go. However, it's not the best choice for places that experience high moisture levels.

Batt Insulation

Foam Insulation Boards

Unlike some types of attic insulation, this is sold in a variety of thicknesses and comes in sheets that make it fast and efficient to install in your home. Foam insulation boards are a great choice if you're upgrading your home, and they can be used in several areas, including foundation walls, ceilings and floors. It's also commonly used in exterior walls to increase their thickness, which helps preserve warmth during the winter and coolness during the summer. This type of insulation varies in price based on its thickness and the manufacturer that produces it. You will have to make sure the foam boards meet your city's codes for flammability.