Open Cell And Closed Cell Spray Foam Insulation

Closed cell spray foam on the other hand is also called medium density or 2 0 lb foam.

Open cell and closed cell spray foam insulation.

Both closed cell spray foam and open cell spray foam insulation can be used effectively in commercial building designs to allow the building to achieve energy efficiency and consistent performance. Closed cell foam is roughly four times as dense as open cell for insulation applications. A spray insulation is referred to open cell or closed cell because of the difference between the small bubbles cells that make up the foam. The cost to insulate an entire existing home with spray foam varies by factors such as the size of the insulated area difficulty of the job thickness of foam applied and type of foam used.

It is important to be aware of the difference between open cell vs closed celled spray foam insulation cost uk. In density whereas closed cell ranges from 1 7 to 3 0 lb cu. This makes the foam a softer more flexable material. Let s take an apples to apples look at a cost comparison between open cell and closed cell spray foam.

Open cell tends to be roughly 0 5 lb cu. We often compare the texture of open cell foam to a sponge or even angel food cake. Closed cell foam is around 6 6 per inch as compared to 3 8 per inch in open cell. Importance of knowing the difference between open cell vs closed cell spray foam insulation.

This premiere insulation has many benefits including help with moisture and sound control and the ability to help lower heating and cooling bills. In other words the cells are deliberatly left open. If an installer was to install the incorrect cell type foam it could cause the insulation to work ineffectively. Closed cell foam is made.

Now lets get to it. Closed cell foam is much more expensive than open cell foam. Ft of foam material is weighed. Open cell foam is full of cells that aren t completely encapsulated.

The microscopic cells within open cell foam are just that open which give it a soft fluffy feeling. Icynene open cell and closed cell spray foam insulates and air seals in one step. In density or even higher for certain applications. However both foams are air barriers and it is the air barrier that makes foam such an excellent insulation.

When applied on the interior open cell spray insulation provides performance advantages that differ from those of closed cell spray foam used on the exterior.