Different Types of Insulation
The Different Types of Insulation
Searching for the right type of insulation for your needs might seem difficult, as there are many kinds available. A good source of obtaining information on the various insulation methods is the Internet.
* Concrete Block Insulation
Consisting of materials from beads of polyurethane, polystyrene and polyiso, concrete block insulation is adjusted between foundation walls during new construction or renovations. Installation can only be done with the help of masons.
* Rigid Foam Insulation
Commonly made of polystyrene, rigid foam insulation can be fitted in unfinished walls, foundation walls, floors and ceilings. Weatherproof boards are applied on exteriors while gypsum is applied to interiors.
* Insulating Concrete Forms (ICFs)
Typically consisting of foam blocks, ICFs are installed in wall cavities, unfinished attics and places that can be hard to reach. This type of insulation is generally blown in places using special equipment.
* Reflective System
Materials can be made of plastic film, polyethylene bubbles and cardboard. This type of insulation is inserted in unfinished walls, floors and ceilings.
* Rigid Fibrous or Fibrous Insulation
Usually made of fiberglass mineral and wool, this type of insulation is generally installed by HVAC contractors in unconditioned places where heat is needed.
* Sprayed Foam or Foam-in-Place Insulation
Polyurethane foam is sprayed or injected in cavities and attic floors. Spray foam insulation is installed by using small spray containers or in large quantities depending on the pressure applied.
* Structural Insulated Panels (SIP)
Made of foam board or insulation core, SIPs can be installed by builders in unfinished walls, floors, ceilings and roofs as required for any new construction.
Some types of insulation have certain advantages. Blanket insulation can be easily built and is free from obstruction. Foam boards can restrict thermal circuits, while ICFs have high thermal efficiency. The downward flow of heat can be prevented by a reflective system, while harmful temperature conditions can be withstood by rigid fiber insulation. In the case of SIP-built homes, they take less time to build and can provide uniform as well as superior insulation.