Spray Foam Insulation

Enviroseal Spray Foam is a renowned insulation company serving the state of West Virginia. We offer different insulation services to cities including Charleston, Huntington, Morgantown, Parkersburg and more. We’re well equipped, and our technicians comprise a team of dedicated individuals working diligently to ensure customers satisfaction. You can contact us at any time of day for a free estimate.

Open-cell Spray Foam

If you need budget-friendly attic insulation or wall insulation, this is an excellent option to choose. The open-cell foam insulation we offer is affordable and will be delivered on-time. This insulation method is usually installed behind drywall and in the attic. Open-cell spray foam is a better option than the traditional fiberglass and blown insulation.

Perhaps you doubt whether the open cell foam is suitable for you or not. In that case, you may consider the advantages and disadvantages of this insulation method. This can then guide your decision and help you to choose rightly.

Pros of Open Cell Foam

  • ​Lightweight and pliable - Open-cell spray foam is lightweight and provides space for objects to penetrate through it. For instance, if you need to change your home's wiring and need to run a new one, an open cell is easier to work with. You can push your wires through it until it reaches where you want it to be.
  • High expansion rate - This insulation method has a high expansion rate such that it can expand up to 100 times when sprayed over a surface. Thus, it is an ideal insulation method for homes because it quickly covers all the angles in the open wall, crawl spaces, rim joists, and open wall cavities.​
  • Safe - There are no strong chemicals involved in open-cell foam spraying. It's safe and doesn’t give off a foul smell. This is because it Is made with polyurethane and uses water as its blowing agent. It is also environmentally safe and safe to be installed at home and in offices.
  • Affordable - Open-cell foam insulation is less expensive than its closed-cell counterpart. Installing this type of insulation is easier, and the foam is cheaper to produce. Hence, the open cell foam is more affordable. 

Cons of Open Cell Insulation

  • Moisture permeability - Since the cells in open-cell spray foam are not closely packed together, moisture is able to move through them. This makes open-cell foam an undesirable choice for insulating underneath floors or in other commonly damp areas.

Closed-cell Spray Foam

If you want the best insulation method for your home or business place, this is it. As the name implies, the closed-cell foam insulation consists of cells that are closely pressed together. Though it is not as affordable as open-cell insulation, its value worth more than its money.

Pros of Closed Cell Foam Insulation

  • Airtight seal - Air leaks constitute significant energy loss resulting in high energy bills at home and business places. If properly installed, closed-cell insulation can help prevent this. It offers airtight seals, preventing air from penetrating your walls. If you hire a professional like us to do the job, it means you’ll save so much on energy costs.
  • Waterproof - Closed cells don’t allow water to penetrate your building. It blocks all cracks and crevices that could allow water to penetrate your home. Also, since the cells are closely packed, it gives no room for water to penetrate your walls, floors, or attics. Therefore, this insulation method provides you with a moisture-free home.
  • Deter molds - Closed-cell foam doesn’t only prevent water from penetrating your walls if also prevents mold growth. This is because it features an inert polymer that provides no food for mold and other bacteria. Therefore, if your home or office has closed foam insulation, you’ll be protected from mold-causing illnesses like asthma and allergies.
  • Long life span - With the closed foam insulation, you won’t have to reinsulate your building often. As long as the insulation is excellently done, it will serve you for an extended period.
  • Rigid and durable - It has a high level of rigidity and durability. Thus, it is ideal for exposed walls. As a result of this, closed-cell foam insulation will remain intact even when bumped by tools or machinery.
  • Eco-friendly - Closed-cell spray foam is made of environmentally friendly materials which, if properly installed, also pose no health risk to occupants. It also helps to reduce energy consumption at a significant rate, thereby creating a greener home.
  • Extra strength for walls and roof - Closed foam insulation provides extra strength for your walls and roof. If you hire a professional like us to handle the installation, it can add as much as 250% racking strength to your walls and roofs.

Cons of closed-cell foam

  • Not pliable - Once installed, a closed cell doesn’t allow objects to penetrate through it. Therefore, rewiring your home after installing cell foam might be challenging since the foam is closely packed, and you can’t push wires through it.
  • More expensive - Closed foam insulation is more expensive than its open cell counterparts. Thus, if you need cheap home insulation, wall insulation, or attic insulation, closed foam insulation isn’t an ideal option for you. 

Contact Us

If you need more help deciding which insulation method is better for you, you can reach out to us, and we’ll be glad to help. More so, if you need either of these insulation methods installed in your home or business place, you can contact us to get a free quote.
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