A foam insulation sheet is a common option to insulate a home. These sheets come in different varieties, and are often blue in color. Manufacturers of these materials include R-Max, Hunter, Owens Corning, Johns Manville, Pactiv, and Dow. They are known for their versatility and effectiveness, and are popular for several reasons. These products have been known to reduce energy costs, as well as increase the comfort and value of a home.
Extruded polystyrene
Extruded polystyrens (XPS) are flexible insulation materials that are produced by a process similar to that used for expanding polystyrene foam (EPS). The basic raw material is polystyrene resin beads, which are heated to high temperatures and then extruded into a board. Various additives are then added to the molten mixture. Typically, the finished product is colored to identify its brand.
Extruded polystyrenyrene insulation has a high R-value and is a good choice for interior and exterior wall insulation. It also has exceptional moisture resistance and compressive strength. It is available in a wide range of sizes and thicknesses, up to 102 mm.
Unlike EPS, which can crack and degrade over time, extruded polystyrene is highly resistant to extreme temperatures and is ideal for a variety of applications. It also has low global warming and ozone depletion potential, which makes it an environmentally friendly option.
Extruded polystyrenol (XPS) is a relatively inexpensive option for insulating a home. It is also water-resistant and is ideal for use in crawlspaces.
Rigid polyurethane foam
Rigid polyurethane foam is a widely used insulating material. It is made from two basic raw materials: isocyanate and polyol. Other ingredients include foaming agents and catalysts. This type of foam has many advantages. For starters, it is cheap and easy to apply.
Rigid polyurethane can be used in a variety of applications, including insulation, roofing, and wallboard. Its density and choice of blowing agent determine its thermal conductivity. Typically, the material has a thermal conductivity of 25 to 50 W/mK. Rigid polyurethane foam insulation sheet is a good choice for homes and commercial buildings.
Rigid polyurethane is a versatile material that is an excellent thermal insulator. It is also effective for reducing noise levels. It can also be molded into a variety of shapes. Rigid polyurethane foam insulation is used in major appliances, including refrigerators and freezers. Its fine closed-cell structure provides thermal insulation that is nearly double that of other materials, such as polystyrene.
Rigid polyurethane foam is also lightweight and inexpensive. You can easily find this material in local home improvement stores. It is generally sold in 4×8-foot sheets in various thicknesses. The sheets can be cut with a basic utility knife, making them easy to work with and install.
Cellulose
Cellulose foam insulation sheet can be installed in a new construction or an existing structure. Its installation process is not difficult and requires only minimal labor. This insulation can be applied in a single layer or in multiple layers. It can be densely packed into walls or floors and can be applied as a loose fill in attics. It can also be used as wet spray insulation for new construction, which improves heat retention and reduces noise.
Cellulose foam insulation sheet is made from recycled paper products, making it environmentally friendly and recyclable. This type of insulation has a high recycled material content, typically around 85%. The recycled paper is reduced and fiberized to create a dense foam that packs tightly into cavities and walls. The insulation sheet is then treated with mineral borate or ammonium sulfate to enhance its fire resistance and insect resistance. Its high density also helps keep it from settling in cavities.
The cellulose insulation sheet is a great choice for homes with attics and walls that need extra insulation. It’s also environmentally friendly and affordable, making it an excellent option for many new construction and retrofitting projects. However, it’s important to know that there are alternatives available if you’re concerned about the environment.
XPS
XPS foam insulation sheet is a great choice for insulating walls and floors. It is flexible and easy to shape and fit around irregular shapes. You can use it to cover horizontal joints, sill plates, floor/ceiling junctures, bandboxes, headers, and more. It can also be used for roofing and siding applications. To install it, follow the instructions provided by the manufacturer or a contractor.
The material has a high R-value per inch. However, its initial R-value will diminish over time. In addition, it will begin to retain moisture, reducing its insulating effectiveness. The thickness of XPS foam board is limited, as it is not poured into molds like EPS foam board.
XPS foam insulation sheet is made with a closed-cell structure that makes it light and durable. This material is suitable for various projects and is environmentally friendly. The XPS sheet has an anti-corrosive coating made of moisture-resistant aluminum. This is an important feature when using XPS in construction.
Another great benefit of XPS foam board is its energy efficiency. It can save you a lot of energy over the lifetime of your building. According to a study by Franklin Associates, it will save more energy than its counterparts. Moreover, XPS foam board has a high dimensional stability and is also environmentally friendly. Unlike some other building materials, XPS does not expand and warp significantly at higher temperatures.
EPS
Expanded polystyrene foam board insulation is a lightweight and inexpensive way to insulate homes and businesses. Its beads of foam structure allows for air and water penetration, while providing excellent thermal insulation. It is ideal for use in walls, roofs, and below-grade areas.
EPS foam insulation sheet is a versatile material with many uses. It is perfect for insulating foundations and can be installed between studs or outside of wall framing. They also have a low absorption rate and will dry out completely once moisture is removed. EPS foam insulation sheets and panels come in various thicknesses, with varying R-values. They can be laminated with 1-mil polyethylene film or metalized poly reflective film to provide extra insulation.
The primary function of an insulating construction material is to provide positive thermal performance. Rigid foam insulation must meet a variety of conditions to ensure that it is efficient. EPS insulation sheet is 100% recyclable. It is manufactured using waste EPS and other XPS boards. This process minimizes the amount of waste materials that are sent to landfills.
EPS foam insulation sheet has several advantages, including its low weight and versatility. Compared to rigid foam, EPS can reduce the temperature inside a home or office. It can be easily cut to the desired size. You can find EPS sheets in various thicknesses at Foam Factory. They are also available in stock sheet sizes and can also be custom cut to shape.
Foil
Foil insulation sheet is a lightweight material that is used to insulate buildings. It can also be used as a vapour control layer. Its benefits include easy installation and durability. You will need a staple gun to install this type of insulation. It is also important to use safety tools like a utility knife and ladder.
Foil insulation has many benefits and can be used for both residential and commercial applications. Its high thermal values prevent heat transfer and act as a vapor barrier. Its reflective properties also help reduce heat gain and loss. It is a cost-effective and energy efficient option that improves indoor comfort. It also improves the sound transmission class (STC) of the building.
Foil insulation can be applied to walls and attics. It prevents up to 97 percent of heat from entering the house. It also helps keep the interior of the home cooler and prevents the sun’s heat from penetrating the space. It is available online and over the phone. Foil insulation is an excellent choice for homes that need to reduce heat transfer and stay comfortable year-round.
Cementitious insulation
Foam insulation sheet with cementitious insulation is a type of cement-based foam. It is used in foamed-in-place insulation and sprayed-foam insulation applications. It is based on magnesium silicate and costs approximately the same as polyurethane foam. It is used in the construction of walls and ceilings to improve the thermal resistance of a building.
Another type of foam insulation is perlite or vermiculite, both of which have high thermal resistance. Perlite is made by heating rock pellets until they pop. These rock pellets are then mixed with cement to create lightweight concrete. Perlite is also used in masonry walls for industrial and commercial buildings.
Foam insulation sheet with cementitious insulation is available in a closed-cell and open-cell formulation. The open-cell version was developed by the Canadian company Icynene. It is installed in a similar way to closed-cell foam. It is sprayed into the cavity and any extra foam is trimmed flush with the framing. Once cured, the insulation has a density of about half a pound per cubic foot and insulates at R-3.6 or higher.