Frequently Asked Questions

A blower door test is a diagnostic tool designed to measure the airtightness of buildings. It can also help locate air leakage sites in the building envelope.

Blower door tests are crucial for several reasons. They can help improve energy efficiency, reduce energy consumption, and enhance indoor air quality by identifying and addressing air leaks.

By identifying air leaks, a blower door test can help you understand where your building is losing energy. Addressing these leaks can significantly reduce your heating and cooling costs, saving you money on your energy bills in the long run.

A blower door test identifies areas of air leakage, which can contribute to higher heating and cooling costs. By sealing these leaks, you can maintain a more consistent indoor temperature, reducing the need for excessive heating or cooling.

The duration of a blower door test can vary depending on the size and complexity of the building. However, most tests are completed within 2 to 3 hours.

During a blower door test, a powerful fan is mounted into the frame of an exterior door. The fan pulls air out of the building, lowering the air pressure inside. The higher outside air pressure then flows in through all unsealed cracks and openings, which can be detected and measured.

No, a house cannot be too airtight. Proper mechanical ventilation is necessary to ensure adequate indoor air quality if the house is very airtight.

A lower result indicates a more airtight building. The specific number can depend on several factors, including the size, shape, and construction of the building.

To prepare for a blower door test, make sure all windows and doors are closed, cover ashes in wood-burning appliances, and turn off all combustion appliances.

A blower door test identifies air leaks in your building. These leaks can cause your heating and cooling systems to work harder to maintain a comfortable temperature, leading to higher energy costs. By identifying and sealing these leaks, you can improve the efficiency of your heating and cooling systems and reduce your energy costs.

Yes, by identifying and addressing air leaks in your building, a blower door test can help you save money. Air leaks can lead to higher energy costs as they make your heating and cooling systems work harder. By improving the airtightness of your building, you can reduce these costs.

A blower door test measures the airtightness of your building. If your building is not airtight, your heating and cooling systems will need to work harder to maintain a comfortable temperature, which can lead to higher energy bills. By identifying and addressing air leaks, a blower door test can help you reduce your energy bills.

A blower door test contributes to energy efficiency by identifying air leaks in your building. These leaks can cause your heating and cooling systems to work harder, using more energy. By identifying and sealing these leaks, you can improve the efficiency of your heating and cooling systems and reduce your energy use.

There could be several reasons why your home is still cold even when the heating is on. These could include poor insulation, drafts from windows and doors, inadequate heating system, or a large number of air leaks in your home. A blower door test can help identify these air leaks and drafts, allowing you to address them and improve the warmth and comfort of your home. Remember, a warmer home is not just about having a good heating system, but also about keeping the warm air in and the cold air out.

Yes, we provide blower door testing services for both residential and commercial buildings.

You can schedule a blower door test by contacting us directly through our website or by phone. We’ll be happy to assist you.

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Ready to take the next step? Contact us to schedule your blower door test today, we service Melbourne, Geelong, Ballarat, Bendigo and entire Victoria - we go where you need us!