Spray foam insulation is a process that is used to cover any cavity in a finished building. Spray foam is made of isocyanate and polyurethane, which come in contact at the tip of spray foam gun. The mixture will expand and harden insulating the open spaces.
The two major types of spray foam insulation include open-cell and closed-cell. The bubbles (also called cells) that make up the open-cell spray foam are deliberately left open. Therefore, this foam is soft and more flexible. On the other hand, in closed-cell spray foam insulation, the cells are pressed together that no air or moisture can penetrate the foam. This makes the closed-cell type rigid and stable.
Spray foam insulation is a topic that many contractors discuss, as it is a significant part of the construction. Here are the benefits of spray foam insulation.
It is a Powerful Insulator
It is risky for a family to live in a house that has not been built with high-quality services. A home that has holes (which allow air inside) will be uncomfortable and potentially dangerous. Slab lifting helps contractors do most of the construction off the ground, which is good, but this can cause damage to the floors — especially during the lifting process.
Spray foam equipment ensures that all cracks have been sealed. Therefore, the foam provides an air-tight seal floor or wall.
It Saves on Energy
If the energy efficiency of commercial buildings was improved by 10%, it would save approximately $40 billion. This shows that the energy lost from commercial buildings is enormous, and thus the construction industry needs to employ mechanisms such as spray foam insulation to save on energy.
Reports show that spray foam insulation save energy by 50%, whereas other types of insulation reduce energy waste by around 30%. This indicates that in the long run, spray foam insulation is more advantageous. Air leaks are among the primary reasons for high energy bills. Therefore, sealing all holes and cracks in a house that no air leaks ensures that the energy bill is limited.
It is Water Impermeable
Slab lifting goes hand-in-hand with spray foam insulation, as the lifting process may cause cracks (which will lead to moisture being lost from the floor). Concrete lifting is an effective process — but for extra protection, a spray foam gun is usually used on the floor to cover any cracks.
During heavy rains, the roof may show signs of holes and subsequent leaks. This can be prevented by simply spraying the cracks with spray foam. Therefore, spray foam insulation prevents a building from water that comes in and moisture that is lost.
It Has a Long Lifespan
Another advantage of spray foam insulation is that it offers long-term security. Spray foam chemicals have strong molecules which allow homes and commercial buildings to enjoy the benefits of insulation for many years before re-insulating. Spray foam provides insulation privileges for over 20 years.
It Prevents Mold and Bacteria
Mold and bacteria are notorious organisms that cause a building’s destruction. The inert polymer in the spray foam chemicals kills mold, mildew, and bacteria. This polymer ensures that these organisms do not find any food on the roofs, walls or floors. This can keep your possessions, your family, and your home’s structure safe from harm.
It Seals All Tiles Uniformly
Sealing all tiles on the floor can be a challenge for contractors due to ineffective sealing chemicals. The chemicals on the spray gun seal tiles firmly on the floor for years before being renovated. Closed-cell spray foam kits are rigid, and thus they are more efficient in sealing all tiles uniformly.
Spray foam is also used to help roof tiles, and concrete slabs have a firm grip. Spray foam insulation comes in handy during slab lifting to protect a building that has tiles.
Spray insulation is gaining popularity, especially with contractors who use the slab lifting style. Slab lifting is excellent, but it can cause cracks on the walls and roofs; therefore, it is vital to cover the holes using spray foam. This guide gives benefits of spray foam insulation, which have helped improve the construction field.