Insulating and effectively sealing your home is an affordable way to achieve energy efficiency and save you money on power bills. Several types of insulating materials are available and with effective sealing Wholesale Jerseys China , they can keep your home comfortable.

Insulation performance is measured by R-value, which is defined as the ability of the insulating material to resist the flow of heat. Therefore, the higher the R-value of an insulating material, the greater its capacity to insulate. Insulation is at peak value when there is no airflow through or around the insulating material. In other words, all air leaks need to be plugged for optimum insulation. Outer walls Wholesale Jerseys , attic, doors, windows, and floors are generally insulated and the type of insulation and R-values recommended for these structures vary by location and climate. However, bear in mind that you also need good indoor air quality. This can be achieved by using a mechanical fresh air ventilation system that reduces pollutants and consistently brings in fresh outdoor air.

The 2 Types of Insulating Material

Type 1: Bulk Insulation

In bulk insulation Cheap Authentic Soccer Jerseys , millions of air pockets are trapped in the material and this air is what provides the material its insulating property. Bulk insulation is available as batts, blankets, boards and loose fill and these are pumped in, blown or placed by hand into the area to be insulated.

Batt insulation from glass wool (fiberglass)

Fiberglass insulation is made from melted glass that is spun into a flexible mat of fiber and is available as blankets or rolls. Blankets are thinner but denser than batt rolls. It is easy to cut and install into standard wall spaces, attic and floor joists. Fiberglass insulation is resistant to moisture but not vapors and has a facing of Kraft paper Cheap Soccer Jerseys Free Shipping , reflective foil laminate or polyethylene that acts as a vapor-barrier.

Batt insulation from rock wool

This insulation is made from volcanic rock melted at extremely high temperatures and spun into mats of fiber. This material has a higher R-value, better sound absorption, and is more expensive than glass wool. Glass wool and rock wool are known as mineral wool.

Type 2: Loose Fill Insulation

This insulation would be installed by the supplier or manufacturer and it comprises shredded or granulated material like glass wool, rock wool, cellulose fiber or natural wool. Barriers should be perfectly installed to prevent the loose-fill insulation falling through ceiling vents Cheap Soccer Jerseys From China , light fittings, and exhaust fan fittings. This insulation tends to settle over time and becomes less effective. Make sure to look for a settled R-value, which is the insulation performance after it settles.

Foam Boards

This insulation is mainly used for walls and is made out of waterproof boards of extruded polystyrene. This material has high compressive strength but because of its flammable nature, installation is recommended between non-combustible dry walls. It has high R-value and is more expensive in comparison with other bulk insulation types.

Reflective Insulation

With this type of insulation, thin sheets of highly reflective foil laminate work with a still airspace to reflect the radiant heat off its highly polished surface and only absorbs a very small amount of heat. In combination with bulk insulation or other specially made foil products (like reflective foil bonded to batts or double-sided aluminum radiant insulation barriers reinforced with a polyethylene) Cheap Soccer Jerseys China , reflective insulation is a good and dependable insulation. Reflective insulation is especially effective for roofs.

There are several do-it-yourself (DIY) kits available, however you should consider seeking professional help while deciding on the type of insulation that's best for your home.
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