Feeling drafts or getting the chills when the utility bill arrives? Then it’s possible that your home has hidden leaks that are causing your utility bills to rise and cold air to seep into your home. At Winner Insulation, our blower door testing services help you determine the cause of the problem and apply solutions that will effectively seal your home to preserve your comfort and protect your budget.
What Is a Blower Door Test?
Blower door tests are designed to create a pressure difference that makes it possible to identify the presence and location of leaks. The test is performed by fitting a specialized blower door to the frame of either your front or back door. This door has a large fan and motor, as well as specialized sensors and digital gauges. It is designed to suck air out of your home while measuring the air pressure difference between the inside and outside of the structure.
At the end of the test, the machine will calculate the “air changes per hour” score. This score signifies how often the fan is capable of completely recycling the air within your home over the period of one hour. The lower the score, the more sealed and efficient your home. Conversely, a higher score indicates that your home requires additional insulation, air sealing, etc.
What Is the Importance of a Blower Door Test?
Utility bills are going through the roof and there’s no reason you shouldn’t take steps to protect your budget from the damage hidden leaks can cause. A blower door test allows you to determine whether your home is properly insulated, and whether air leaks are present and to take active steps to seal those leaks before they sink your budget, increase indoor humidity, or cause pollution to enter the home.
There are plenty of benefits to identifying and addressing air leaks, including:
- Increases comfort by reducing drafts
- Increases energy efficiency by keeping treated air within the home
- Identifies air leaks that can be sealed to protect against pest infestations
- Lowers utility bills
- Reduces wear and tear on heating and cooling systems
- Improves indoor air quality by preventing allergens and other debris from entering the home
Understanding Blower Door Test Results
The ACH of your test is measured on a 2- to 12-point scale and can be influenced by everything from house size to climate. With a score of 2 to 4, you have a tightly sealed home. If the score rises to 5 to 6, it’s a moderately sealed home that requires some TLC.
However, if your score rises to 6 to 12, it’s an indication that you require additional insulation and professional air sealing. For example, we can apply high-quality spray foam insulation, caulk, and specialized sealants that will seal your home and generate excellent blower door scores due to their superior sealing capabilities.
Why Choose Winner Insulation?
We can’t understate the importance of blower door tests and achieving a good score for your Maryland home. At Winner Insulation, we know that a good score is the best indicator of how comfortable your home will feel during our widely diverse seasons. Our certified specialists can help you enjoy the superior comfort you desire. Whether you need air-sealing solutions or want to seal your energy envelope with the latest spray foam insulation, we can help. We’ll help you find the best solutions for your needs, budget, and desired comfort.
Contact Winner Insulation to schedule blower door testing for your Maryland home, today!