Looking Into The Basics of Spray Polyurethane Foam Insulation In Miami

Spray Polyurethane Foam or SPF insulation is one of the best and most effective ways to enhance comfort in your home and increase energy efficiency. It is also a cost-effective way of insulation. This applies to whether you are insulating your new home or retrofitting your existing home. SPF Insulation in Miami is a process in which a spray of cellular plastic is used on the walls. This spray is made from a mixture of chemicals that creates the foam. These chemicals react with each other very quickly, thereby facilitating the expansion of it when it comes to contact of the walls that you need to insulate.

Benefits of SPF insulation

There are lots of advantages of spray foam Insulation in Miami. The foam does three things at a time. It insulates the walls, its air seals as well as it provides a moisture barrier on the walls. When it is installed correctly by a qualified professional, the SPF will act as a continuous barrier on the walls as well as around the corners. You can also apply foam insulation on contoured surfaces. The foam insulation will prevent heat transfer from inside and outside the room. This is the best and most effective solution for preventing infiltration of any unwanted air through the cracks on the walls and even the seams and joints.

Open or closed-cell foam

The professional uses two types of foam for Spray Foam Insulation in Miami. These are high or low-pressure foam. This foam is available in two specific variants, namely, open or closed-cell foam. Each of these types has significant advantages and disadvantages, but it will all depend on the application and the requirements. Therefore, you will need to discuss with the professional first to decide which type of foam insulation will suit best for your home and serve your purpose.

Comparing open and closed-cell foam

When you compare closed-cell with open-cell Spray Foam Insulation in Miami, you will see that closed-cell foam has a higher R-value of more than 6.0 per inch as compared to 3.5 per inch of open-cell foam. Moreover, it also differs in moisture permeability wherein the high moisture barrier of closed-cell foams ensures lower moisture permeability and vice barrier. Both also vary in the air barrier at full wall thickness, water resistance, strength, and rigidity. Most importantly, closed-cell foam has a medium density of 1.75 to 2.25 lbs./ cubic feet as compared to 0.4 to 1.2 lbs./ cubic feet of open-cell foam.

Its working process