Roof insulation is the material used for the protection of rooms by using such products that provide insulation. These are usually lightweight and made of concrete. The main purpose is to protect from the heat that is thermal insulation is required. The term also refers to acoustic, fire and impact (vibration) insulation. Different types of materials are used for this purpose that depends on the requirement of the building. The planning and installation of roofing canton mi insulation depend on the type of the roof, budget, building design, energy cost, climate, and personal preference. It is important to consider the insulation strategy which is based on the direction and intensity of the energy transfer.

Roof insulation types:

In order to install the insulation on the roof, the major aspect to consider is the energy transfer phenomenon on the roof, the material is then selected for this purpose.

• Wood fiber

Wood fiber is the useful type for the moisture control in the roof. It is made of wood, cane vegetable fibers along with the fillers and binders that make the material strong. The coating is mixed with an asphalt coating. Before applying to the roof, it is the duty of the manager to check the asphalt compatibility with the roofing material.

• Perlite insulation

It is a siliceous volcanic glass type which is mixed with organic fibers and binders. It is inorganic in nature. Its surface is also impregnated with an asphalt. It is also used for moisture resistance purpose and increase the life of the roof. The advantage of this type is its low cost of construction. It is used widely because of thermal and mechanical stability.

• Polyisocyanurate

It is a thermoset plastic used as a thermal insulator. It is produced as foam. It is the material which is sandwiched between the organic or inorganic felt facer and glass facers. The chlorine-free blowing material helps it to expand and enhance its thermal insulating property. It has very good insulation quality. Some results show that during fabrication some chest infection can occur after the product is installed on the roof it has shown no particular health hazard.

In order to have roof installation, one must have an idea of total estimate and need to know about the areas which require insulation. It is important to check that which material is suitable for this purpose. R-Value in the construction is the value that helps the client to judge about the type of roof insulation according to the budget. To estimate this the contractor will multiply length with width to get the square foot estimate. After getting the area, then the type of material is looked for that is best for the roof insulation according to the climate and the budget. After that preference is made that important areas are covered first like a garage, external walls, and basement, which are more likely to suffer from climate change.