Far from the knowledge of most people, polyurethane foam is actually very common in building and household construction work. How they are applied matters in classifying two polyurethane foam types. You have the spray foam and the rigid foam. Talking about price, you pay spray polyurethane foam at a much cheaper price. It is not as effective as the rigid foam. When you are wondering why spray polyurethane foam services are being offered, it all boils down to the many uses of spray polyurethane foam. Be sure to tune in to find more info now.
Basically, polyurethane foam is a type of insulation material. However, the material has high thermal resistance with its characteristic low-conductivity gas. This is actually a good thing about this kind of foam. While the foam is available in liquid form, it is applied using a spray equipment. Hydrochlorofluorocarbons are the gas that is often used in the process. Their R-value range of R-7 to R-8 for every inch will deteriorate in time because of the thermal drift process. Once the low conductivity gas goes out of the air, gas molecules found in the air will then replace the gases in the insulation. You can expect this phenomenon to happen two years after installation.
Though you get more insulation from rigid polyurethane foam, applying spray polyurethane foam is much easier because it easily follows the surface form. This is why the entire process is referred to as foamed-in-application. There has been a recent change in the foaming agent utilized in spray polyurethane foam and it does not involve any CFC gases anymore. Even if non-CFC foams are less effective at insulating, they are not as threatening as CFC to the ozone layer. It is still very effective in association with the temperature. For the creation of low-density foams, using carbon dioxide as a forming agent is also done.
When it comes to spraying polyurethane foam, the right equipment must be used. Moreover, the personnel who will be doing the process should be well trained. Hiring reliable spray polyurethane foam services is a must. For high-density foams, they often expand slowly. On the other hand, low-density foams rapidly expand. This means that once you apply them to the surface of your walls, they seal in an instant. There will be overexpansion when the person has no experience in the process. Your wall, in return, becomes damaged. These are far from your concern when you are able to get quality spray polyurethane foam services.
Only with proper spray polyurethane foam services can your home benefit a lot from the process. The most common benefit is proper insulation. There is also effective elimination of wind and air infiltration. This causes a decrease in the utility costs that you must pay.