Regardless of whether to insulate a brand new home or retrofitting the old one, spray insulation is becoming increasingly popular among the homeowners around the world.  It wasn’t long ago that spray foam insulation was being solely used in commercial residences. Due to their versatile nature, the residential spheres are beginning to acknowledge their benefits with each passing day. With an easy installation procedure, you can get it done yourself with the spray kits available in the market. The polyurethane foam is sprayed onto the areas that need to be insulated trapping the heat inside while making the ambience around the house more comfortable.

Spray foam is known to be more effective than traditional fibreglass insulation and this is one of the reasons why the military in Afghanistan and Iraq use it to keep the heat out from communal structures and tents. One of the major benefits of insulation is the fact that it acts both ways. It keeping the heat trapped in the house the colder countries keeping the atmosphere more comfortable while preventing the heat rays from infiltrating in the warmer countries to keep the ambience cooler. In addition to this, foam insulation also saves a ton of money on electricity bills. If you view this as a long term investment, it will assist you in saving more in the long run, than your expenditure on installing it. The insulation procedure is easy enough for you to get it done yourself without hiring a professional to do it. Foam insulation also protects residences from the infestation of moulds and funguses.

Spray foam insulation is a good investment both for commercial spectrum and residential sphere however, there are certain tips you need to follow if you plan on doing it yourself. The first thing you need to keep in mind is to wear gloves. The foam insulation is hard to get off the clothes and skin. Therefore it is mandatory to wear gloves during the spraying process to prevent staining. Secondly, never start the process in a hurry, otherwise, you may mess up and cause an accident. A good spray gun is a must if you want to get the procedure over with fast. This makes the application process rater easy. The last thing you need to keep in mind is to spray the surface with water as insulation works best in wet surfaces. Below mentioned are the kinds of form insulation available in the market for you to choose from:

High-Density SPF

Builders often turn to this kind of insulation technique when strength and value are the top priorities. As the name suggests this kind of foam spray insulation is denser in composition as compared to the others. Its expansion ratio is less than low-density foams while covering more space as a result. This forms an excellent selection for people going for exterior or roof insulation. High-density SPF also reduces the overall cost of the roof in the long run.

Medium Density SPF

Medium density foam is usually known as a high-pressure two-component spray or low thickness foam. They offer many benefits based on the climate and the surface of the material it is sprayed on. It is used in the inner segment of the wall along with the unvented attic application. This kind of spray is close-cell and offers the greatest R-value insulation. The high tensile and bind strength makes it popular among users. It remains unaffected by the harsh climatic situation.

Low-Density SPF

Low-density spray polyurethane provides continuous insulation when applied on the surface. This technique of insulation is popular in the market as open-cell foam or ½ pound foam due to its 0.5 lbs weight per cubic foot. This offers some extent of flexibility as compared to hardened foam. Mostly used to spray ceilings, unvented attics, ducts etc, these are applied as low-pressure foam.