What is Insulation? – 4 Types of Insulation
What is insulation? It is the process of trapping air within a material, thereby allowing it to have a much lower temperature. Air trapped within a material will absorb heat, which allows the same to be heated. Air is trapped within materials because of a number of reasons, such as structural construction, air leaks, and even weathering.
Architectural Insulation What is radiant barrier insulation? Radiant barrier insulation works by reflecting heat from outdoor rooms and building exteriors. The most common type of insulation is found in attics, ceilings, walls, and basements. This is also known as “cured cellulose.”
Thermal Roll Insulation The main use of thermal roll insulation is to help prevent heat flow during the summer months and to keep cooling costs down. Thermal roll gives a cooler feeling indoors during the summer months. This can help prevent heat buildup throughout the home.
Drywall Insulation Made from a mixture of drywall foam and insulating material, this is the best way to stop moisture from penetrating the surface of your walls. It is also the most expensive, because it is made up of thousands of tiny bubbles. Drywall has two layers: one layer that are water-resistant paper, and another layer that are covered with insulation. This product is most commonly found in older homes, since it can add many years to the life of your home. This is what is typically found on walls, ceilings, and floors.
Convection Bands The most common type of insulation is what is called a convection band. A convection band is a thin sheet of material that spreads the air pressure through the insulation and captures heat flows. Because the air is forced through the material, it grows warm, while the cold air is pushed out. This is good for people who want to control the amount of heat loss into the home or want to add an extra layer of insulation to prevent heat loss.
Spray Insulation Made from a combination of polyurethane foam, fiberglass, and acrylic, these types of insulation materials are usually injected directly into the wall cavities. It is the most rigid and is sprayed into place much like insulation made from rolls of paper. The biggest benefit is that it is impervious to fire and insect attacks, but much like spray insulation products, this can also be very expensive. This is what is typically found on walls, ceilings, and floors.
Thermal foil This is a very effective thermal insulator. It absorbs infrared radiation, which is the energy that comes from objects that heat up, or objects that cool off. Because it reflects the infrared radiation, the heat energy that comes through is much colder than the radiant heat energy from objects that heat up.
All three of these materials used to insulate a home are often mixed together to make a more effective product. If you are looking for a home insulation material, it pays to know what each one is used for before choosing which one to use. The different materials used to insulate a home include cellulose, fiberglass, metal filled, spray, foam, and thermal foil. Each of these has advantages when it comes to insulation, so it pays to know them before making a choice.
Cellulose is probably the easiest material used to insulate a home. It contains carbon, which are a natural insulator, and small amounts of other elements. This type of material has many excellent insulating properties, including both sound absorption and energy retention. Cellulose is also easy to install, which makes it an excellent choice for new construction.
Another common type of home insulation material is fiberglass. Fiberglass is also a good choice for insulating a home because it is extremely durable, has excellent sound absorption, and holds heat well when applied. Unlike cellulose, fiberglass does not need any type of installation. It must simply be rolled out to the shape that is necessary.
Another choice for insulation is metal fill. Like cellulose, metal fill is extremely durable, holds heat well, and is easy to install. It also has a number of insulating qualities, including thermal conductivity, which means it improves the effectiveness of your heating and cooling systems. Metal is also available in a variety of different colors, although darker colors are more effective for heating spaces.