Air sealing technology is crucial in ensuring energy efficiency and improving indoor air quality in buildings. Two prominent technologies in this domain are AeroSeal and AeroBarrier. While both are designed to seal leaks and improve air tightness, they serve different purposes. AeroSeal is primarily used for sealing ductwork, whereas AeroBarrier is used for sealing the building envelope. Understanding the differences between these two technologies can help in making informed decisions for construction and renovation projects.
AeroSeal emerged as a groundbreaking technology aimed at sealing air duct systems from the inside out. It was developed to ensure that air ducts are sealed to an air-tight level, significantly improving HVAC efficiency. On the other hand, AeroBarrier is a spinoff of AeroSeal, developed with a focus on sealing the building envelope. As detailed by Fine Homebuilding, both systems use compressed air to aerosolize a water-based sealant, but AeroBarrier also employs the pressure from a blower door to force the sealant into gaps and cracks.
AeroSeal is a revolutionary technology that seals ductwork to improve air quality and energy efficiency. Here’s how it works:
The technology behind AeroSeal allows for precise sealing, ensuring that the ductwork is air-tight and that the HVAC systems operate at optimal efficiency.
AeroBarrier seals building envelopes in a similar manner to how AeroSeal addresses leaks in ductwork. The process involves:
The technology behind AeroBarrier is highly effective and can seal leaks up to 1/2" in size. It is the only method that guarantees any level of air tightness the first time, every time, as stated on the AeroBarrier Homepage. This makes it an invaluable tool for achieving energy-efficient building standards.
In summary, while both AeroSeal and AeroBarrier use similar materials, they are applied differently and serve different purposes. AeroSeal is essential for sealing ductwork, while AeroBarrier is crucial for sealing the building envelope. Both technologies play a vital role in ensuring energy efficiency and improving indoor air quality.
AeroSeal and AeroBarrier, while developed from the same origin, serve different purposes in air sealing.
Utilizing AeroBarrier for air sealing has several advantages:
AeroBarrier sealant is a water-based, non-toxic sealant that is used in the AeroBarrier air sealing process. It is aerosolized and then applied to the interior of a building. Through a pressurized process, the sealant is forced into cracks, holes, and gaps in the building envelope, effectively sealing them. This technology is revolutionary in achieving desired levels of airtightness in a building. We have created a Comprehensive Guide to AeroBarrier that explores this further.
Using AeroBarrier offers several advantages:
AeroSeal is primarily used for sealing ductwork in HVAC systems, and it offers the following benefits:
AeroBarrier is designed to be durable and long-lasting. The exact lifespan can vary based on environmental factors, but it is generally expected to last for many years. The sealant used in AeroBarrier is robust and can withstand the typical stresses and conditions of a building's interior environment. For additional information, see the Durability Testing document on our Resources Page.
In summary, AeroSeal and AeroBarrier are both groundbreaking technologies that address air sealing in different domains. While AeroSeal is indispensable for sealing ductwork and optimizing HVAC systems, AeroBarrier is essential for sealing the building envelope and ensuring overall building airtightness. As the construction industry evolves, these technologies are poised to play a pivotal role in the future of air sealing, driving energy efficiency and sustainability in buildings. If you are interested in exploring AeroBarrier as an option for your construction project, feel free to Contact Us for additional details.