We’ve been providing home comfort solutions for over 45 years!
Launched in June of 2010, ExpressOverstock.com was developed from our experience of over 45 years as an HVAC contractor. We have been buying and selling new and unused overstocked and surplus inventories since 1992—shipping all over the US.
We continue to provide premium-branded HVAC systems, single component products and equipment at the best price to you. Our site is an alternative option for consumers to purchase HVAC equipment at lower prices than most traditional dealers or contractors can provide.
We know that purchasing a new or replacement AC system or component is a considerable investment for you, which is why we’ve geared our site toward helping you feel comfortable in choosing the right system or component at the right price to fit your need.
With our concept, you can experience even greater savings when electing to locate your own professionally trained and licensed technician to help you with your installation and service. We have a growing ANSeRs network of Service Centers who can provide warranty, service and maintenance and installs—ask to see if we have one in your area.
Take advantage of our unique buying position by purchasing your next HVAC system or component from ExpressOverstock.com today!
At Johns Manville, we are committed to delivering the industry's most complete line of HVAC insulation for both commercial and residential buildings. We are the market leader in HVAC insulation, and have a 50-year history of providing duct liner, duct board and duct wrap solutions with superior consistency and quality.
JM's innovative HVAC solutions are easy to fabricate for faster installation and provide a wide variety of options—something both installing contractors and building occupants can appreciate. Our products promote consistent temperatures for less wasted energy and many of our products help dampen unwanted noise and improve the comfort of building occupants with improved air quality. Because at JM, we're committed to the performance that matters to you.
We offer a wide range of duct liner solutions that provide superior thermal and acoustical performance and are manufactured with advanced technologies that provide unique fabrication capabilities—because at JM, we always put performance first.
DUCTBOARD Our fiber glass duct board offers a high-performance alternative to traditional sheet metal ducts. It provides a number of performance benefits to HVAC contractors, as well as residential and commercial building occupants. JM duct board dampens unwanted noise and promotes consistent temperatures for less wasted energy. In addition, it contributes to a healthier indoor environment through less air leakage and is protected against damage from microbial growth. Homeowners and occupants will enjoy the benefits of improved comfort, while installing contractors will find JM duct board is easy to fabricate for faster installation. Our duct board solutions offer a wide range of benefits to fit your requirements and needs.
DUCT LINER Our duct liner solutions to help you create more comfortable and energy efficient indoor environments when lining metal ducts inside HVAC systems. Whether you are a residential or commercial building occupant or an HVAC contractor, our duct liner delivers less unwanted noise, more consistent temperatures for improved energy efficiency and added product protection against microbial growth.
EXTERNAL DUCT SOLUTIONS We offer a range of fiberglass duct wrap solutions that provide traditional sheet metal ducts with improved thermal insulation. Our duct wrap is available in a variety of densities, thicknesses and with or without facings. Installing contractors prefer it for many reasons, including improved handling, easier cutting and less dust. Residential and commercial building occupants appreciate the consistent temperatures and improved comfort and energy efficiency that JM fiberglass duct wrap provides.
