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Spray Foam Insulation

What Is Air Infiltration? Why Does It Matter?

what is air infiltration

Air infiltration is the unintentional movement of outside air into an enclosed space such as a home or office.

More commonly known as air leakage, air infiltration is the main cause of draughty homes, as the air from outside passes through old windows and doors, and poorly insulated walls.

It is usually caused by a combination of contributing factors, including: wind, negative pressurisation inside the area, and by the natural effect of air layering out, based on temperature.

When the opposite occurs, and the heated or cooled air from outside is lost, as it leaks into the outside air, it is called exfiltration.

So now that you know more about the answer to the question ‘what is air infiltration?,’ let’s explore why this common phenomenon is such a bad thing…

what is air infiltration

When you consider the far-reaching effects of air infiltration on your bills,it is easy to see why it is something to be avoided as much as possible!

Why Is Air Infiltration a Bad Thing?

Because the passage of air that occurs with infiltration is uncontrolled, it allows heated or cooled air to be replaced by hot or cold air from outside- this is not a good thing, especially when you consider how much money goes into heating and cooling homes and offices every year.

When you consider the far-reaching effects of air infiltration on your bills,it is easy to see why it is something to be avoided as much as possible.

By taking action to minimise air infiltration, you will also experience the following improvements as well: more ambient temperature and humidity levels inside, reduced dust and pollen in internal spaces, and greater control over your home’s indoor environment overall.

It also helps save energy and lowers monthly bills by ensuring the heated or cooled air stays inside where it belongs.

what is air infiltration

The best insulation for many of these sealing and barrier needs is spray foam insulation because it seals all kinds of gaps and cracks better than any other insulation

How to Protect Your Property from Air Infiltration

Air filtration is a real energy waster and a drain on your finances as well! The easiest way to guard against air infiltration in both residential and commercial properties is to use the right type of insulation, applied in the correct amounts. 

Insulation helps create a barrier that blocks the air flow, making air infiltration more difficult. It also helps seal cracks, gaps and service protrusions where air can easily escape from.

How Spray Foam Alleviates Air Infiltration

The best insulation for many of these sealing and barrier needs is spray foam insulation because it seals all kinds of gaps and cracks better than any other insulation.

It can also be used just about anywhere there is a need, making it ideal for insulating hard-to-reach places, such as around boilers and pipework.

In addition to this, spray foam also provides the following range of benefits:

  • Reduces your carbon footprint.
  • Protects your property against mould growth.
  • Eliminates condensation and moisture.
  • Reduces heat loss by up to 95%.
  • Performs for the life of the building.

Protect your property the easy way, with help from Home Logic. Simply call 0800 1700 636, or click the button below to get started today!