Understanding Batt InsulationBatt insulation is the most commonly used type of insulation in homes across the United States. It is made from fiberglass or rock wool and is typically sold in pre-cut rectangular batts that are designed to fit the standard space between wall studs, rafters, and floor joists. Because of its pre-cut nature, batt insulation is easier to install than other types of insulation, making it a popular choice for DIY homeowners.
Understanding Roll InsulationRoll insulation, also known as blanket insulation, is another commonly used type of insulation in homes. It is typically made from fiberglass and comes in large rolls that can be cut to fit the specific space where insulation is needed. Roll insulation is often less expensive than batt insulation when purchased in large quantities; however, it can be more difficult to install, particularly in tight spaces. Similar to batt insulation, roll insulation is designed to fit between wall studs, rafters, and floor joists. The main difference between the two types of insulation is the format in which they are sold. Roll insulation comes in large, continuous rolls, whereas batt insulation comes in pre-cut rectangles.
Comparing the Costs of Batt and Roll InsulationWhen it comes to the cost of insulation, batt insulation is generally less expensive than roll insulation. This is because batt insulation is easier to manufacture and can be sold in pre-cut sizes that fit standard wall cavities, which reduces the amount of waste. In addition, batt insulation is generally easier to install, which can save homeowners money on installation costs. It’s important to note that the cost of insulation can vary depending on the R-value (the measure of thermal resistance) and the size of the insulation needed. The cost of both batt and roll insulation can also differ based on the manufacturer and retailer.
Factors that Affect the Price of InsulationWhile batt insulation is generally less expensive than roll insulation, there are several factors that can affect the price of both types of insulation. These factors include:
- The R-value of the insulation
- The size of the insulation needed
- The manufacturer and retailer
- Special features, such as moisture resistance or fire resistance
- Delivery or installation costs