As an expert in the field of HVAC and air duct systems, I have seen firsthand the importance of proper duct sealing. Not only does it improve the efficiency of your heating and cooling systems, but it also has a significant impact on the air quality in your home. With so many different types of sealants on the market, it can be overwhelming to determine which one is the best for your needs. In this article, I will discuss the most popular type of duct sealant and its lifespan, as well as answer some common questions about the process.
Duct Putty: The Top Choice for Duct Sealing
When it comes to duct sealing, many industry professionals consider duct putty to be the best solution.This sticky material is non-toxic, fire-resistant, and does not harden over time. It is typically applied with a caulking gun or spatula and can last up to 20 years. As certified Aeroseal air duct technicians, my team at DuctMedic is well-versed in using this type of sealant. In fact, we are also qualified to execute a program created by the Environmental Protection Agency (EPA) called “Duct Investor”. This program takes into account various factors and provides homeowners with an estimate of potential savings from sealing their ducts.
The Aeroseal System: A Long-Lasting Solution
Aeroseal is a popular brand of duct sealant that comes with a 10-year warranty and has been stress-tested for 40 years in residential applications.It is considered to be the best improvement that can be made to a home from an energy standpoint. This system uses synthetic nanoparticles that are specially designed to join together and create an airtight seal in the ducts. The Aeroseal air duct sealing system has been proven to reduce the number of leaks by up to 90%, resulting in improved air supply capacity for HVAC equipment. This not only helps with energy efficiency but also reduces the amount of dust and other indoor air pollutants in your home.
Can All Types of Ducts Be Sealed with Aeroseal?
One common question we receive is whether all types of ducts can be successfully cleaned after being sealed with Aeroseal. The answer is yes! Whether your ducts are made of plastic, metal, or any other material, they can be effectively cleaned after being sealed with Aeroseal.However, if your ducts are faulty due to damage from rodents or rust, they may need to be replaced before sealing.
The Safety and Longevity of Aeroseal Duct Sealant
The sealant used by Aeroseal has been tested by an independent laboratory and has been found to have an extremely low concentration of volatile organic compounds (VOCs) during the sealing process. This means it is safe for use in homes and will not release harmful chemicals into the air. Additionally, many people are surprised to learn that homes typically lose 30 to 40% or more of their air through leaks in the duct system. By sealing these leaks, you can significantly improve the efficiency of your HVAC system and save on energy costs.How Often Should Ducts Be Cleaned After Sealing?
Another common question is how often ducts should be cleaned after being sealed with Aeroseal. Most customers find that they do not need to have their ducts cleaned again for quite some time after the initial sealing process.However, it is always a good idea to consult with your local household or HVAC contractor to determine if and when your ducts may need to be cleaned. It is important to note that the ten-year warranty on Aeroseal duct sealant does not necessarily reflect its lifespan. In fact, it has been found to last much longer than ten years in many cases.
