The fiberglass block is considered to be the best insulation for attics. Compared to other insulating materials, it is the cheapest and easiest to install. The fiberglass block is also incredibly energy efficient, as it helps slow the spread of cold and hot air. Cellulose insulation usually comes from recycled wood or paper, and manufacturers often claim that it is an environmentally friendly product.
Although cellulose has a slightly more recycled content than other types of attic insulation, it does not pass a holistic “ecological” assessment of its impact on the environment. There are some concerns about cellulose insulation that you should be aware of. Cellulose insulation is naturally flammable and is treated with large amounts of anti-inflammatory chemicals. The Consumer Product Safety Commission requires all pulp manufacturers to warn their customers that cellulose insulation has a risk of fire.
With molten stone and recycled slag from steel mills, mineral wool blocks are more widely used in Canada and Europe, but are currently making a comeback in the U.S. UU. Like mineral wool, denim insulation is an extremely expensive type of insulation. Most wadding insulators are made of fiberglass or mineral wool and, sometimes, denim.
Blown insulation, also known as loose fill insulation, comes in small pieces packed in large bags and involves the use of a blowing machine to fill the necessary spaces. Fiberglass, cotton, and mineral wool can work as loose-filled insulating materials, but fiberglass is the best choice for blown insulation. Unlike block insulation, blown fiberglass insulation is perfect for filling narrow gaps around wiring, pipes, or any area with an uncomfortable structure. The spray can is the exclusive home of aerosol foam insulation.
It is usually combined with an insulating blanket to seal gaps and is one of the most effective ways to insulate attic space. Aerosol foam attic insulation is sprayed into the attic space, expanding and hardening into a solid foam. In general, if it is less than 10 to 13 inches, the equivalent of an R-30, it is recommended to add more insulation. However, depending on where you live and how old your home is, the recommended level of attic insulation differs.
You've already determined the best insulation for your attic, what's next? While DIYers can insulate the attic, it doesn't mean you should, especially when installing spray foam insulation for the attic. Different insulating materials have unique strengths and weaknesses, and some attics will be more suitable for certain materials than for others. The thick cut pieces of insulation are placed firmly between the gaps in the wooden frames or around pipes, cables and other obstacles to protect the attic from heat and cold. Regardless of the type of insulation you choose, research the R-value recommended by the U.
Regardless of the type of attic insulation you choose in Texas, the rule of thumb is to have at least an R-38 value or 14-inch insulation thick. Hailed as the most expensive insulation and one of the best types of insulation for attics, aerosol foam insulation adequately seals gaps and leaks in hard-to-reach and irregularly shaped spaces. But which attic insulation is better? There is no single answer for the best insulation, as several factors come into play. Investing in proper attic insulation can result in significant energy savings and lower utility bills, an important consideration in Texas, where cooling costs can represent a significant portion of a homeowner's expenses.
Another type of fiberglass insulation for attics is blow insulation, blow insulation or insulation of loose filling. Whether you choose fiberglass block insulation, blow insulation, or spray foam, it's important to know the cost of different types of attic insulation and the overall costs of installing the insulation. Before installing new attic insulation, consider hiring a professional to inspect the existing insulation. For example, moving from inadequate insulation to a more efficient option, such as aerosol foam, can save a significant amount of energy over time and offset the initial cost of installation.
