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Different Types of Insulation

Insulation is a major issue for any type of construction, whether it's a residential or commercial building. Basically, insulation is a building material designed to reduce heat loss through the exterior walls of the building. Since the 1930's, fiberglass has been widely used all across the world, and it is still the most common insulation type in the United States. Fiberglass insulation is made from woven blankets or fine glass fibers, creating affordable and easy to install insulation solutions. 

Types of Insulation 

Concrete Block Insulation

Concrete blocks are used to build home foundations and walls, and there are several ways to insulate them. If the cores aren’t filled with steel and concrete for structural reasons, they can be filled with insulation, which raises the average wall R-value. Field studies and computer simulations have shown, however, that core filling of any type offers little fuel savings, because heat is readily conducted through the solid parts of the walls such as block webs and mortar joints.

It is more effective to install insulation over the surface of the blocks either on the exterior or interior of the foundation walls. Placing insulation on the exterior has the added advantage of containing the thermal mass of the blocks within the conditioned space, which can moderate indoor temperatures...click - https://www.energy.gov/ to know more.

Blanket and Batt Insulation

Batts of fiberglass, cotton or mineral wool provide solid, basic insulation properties. Pre-cut pieces fit standard construction techniques. Requires extra care to fit around pipes and wiring, although compression does not reduce performance as much as commonly thought.

Blown Insulation

Blown insulation, commonly composed of fiberglass or cellulose, offers ease of installation and flexibility. Its small particles conform to any space, can fill existing walls with minimal intrusion damage and can fill to any desired depth. Settling can be an advantage in attics, or a disadvantage in walls. A good solution for retrofit situations.

Spray Foam Insulation

Spray foam typically performs better than any other insulation product, essentially stopping air movement, but cost can be a significant drawback. Open-cell foam (bubbles that burst) expands to fill any cavity but offers lower R-value density and can transmit moisture. Closed-cell foam retains bubble integrity creating a complete air, water and vapor seal..get more to know at - Construction Protips.

Cellulose

Environmentally friendly, as it is made from organic recycled paper and cardboard.

Rock Wool (Also called mineral wool)

Fire resistant since it is able to withstand extremely high temperatures, as well as noise resistant. Comparable to fiberglass...find out more at - Gagneac.com.

Fiberglass Batts and Blankets

Typically made with 20-30% recycled industrial waste and similar post consumer content. Fiberglass blankets are provided in continuous rolls while batts are precut. This material is not flammable, with the possible exception of its facing. Blankets can cover joists and studs, as well as the space between them...read more at - Usainsulation.

Consider the average temperatures to determine the required level of insulation. Different types of insulation are suitable for different applications, so ponder your options carefully in order to choose the most appropriate type from insulation suppliers Melbourne.