When it comes to choosing insulation materials, you are confronted with too many choices. Although all types of materials slowing down progression of heat are effective, each one results in different improvements, varying in terms of thermal performance or moisture resistance. If you are not sure what insulation material to choose for your upcoming home renovation project, we have a little suggestion: spray foam insulation. It completely reduces the transmission of heat, creating an airtight home. It is unquestionably one of the best types of covering materials available. No matter if your goal is to make the house more comfortable or to save on utility bills, you should install spray polyurethane foam.
The R-value of spray foam insulation
When it comes to choosing building material for your home, it is advisable to choose something that has a high R-value. The Resistance-value measures how well the insulation works, in other words its thermal resistance. The reason why the R-value is so important is that it tells you how well a material insulates. SPF has a high Resistance-value per unit. While open cell has -3.5 per inch of aged R-value, closed cell has a higher R-value per inch, more precisely 7.0. It is clear that spray polyurethane foam has a high Resistance-value per inch. What you should opt for is closed cell foam as it offers the highest Resistance-value.
Air sealing with spray foam
In order to create energy efficiency, you must reduce air leakages on your home. As surprising as this may seem, air sealing can help you reduce your energy costs with about 30%. As opposed to other thermal envelopes, SPF acts like an air seal. This means that the material significantly reduces air leakages. Spray foam can be used for many tasks, such as sealing rim joists. If you are embarking on a home renovation project, you should not neglect air sealing. Air seals help prevent leaks and drafts and it is needless to say that these factors influence the temperature in the house.
Spray foam insulation does not take up much space
Contrary to popular belief, spray polyurethane foam does not take up much space in the house. As a matter of fact, SPF is dense, the result being that it does not consume much space. Compared fiberglass and blown-in insulation, SPF is more versatile. You can change its consistency to meet the criteria of the application space. You can use this type of insulation in a number of places, including the attic, basement, garage around the windows.
While it is normal to feel intimidated about the cost as well as the commitment of using spray foam insulation, you should not forget about the many benefits that this material brings about. It works on virtually any type of building and, most importantly, it is safe. You do not have to worry about hazardous chemicals. While home residents will have to stay somewhere else until the thermal envelope is installed, it is certain that once they come back, the residents will not experience health issues.