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From the contractor’s point of view, fiber glass duct board can be easily custom-fabricated at the job site, which eliminates the need to both store prefabricated ductwork at the shop and ship it in its completed form to the site, he said. Also, CertainTeed offers basic training to contractors on how to cut, groove and fabricate duct board.
The light weight of duct board also enables installers to handle, lift and install sections with less difficulty than heavier sheet metal duct, he said. There are no sharp edges to be concerned about and minor adjustments are easily made on site.
To learn more about this issue and the solutions available to HVAC contractors, call CertainTeed Sales Support at 800-223-8990 or contact your local CertainTeed representative.
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A sharp rise earlier this spring in the cost of steel led many HVAC contractors to choose fiber glass duct board over sheet metal for construction projects, according to Renee Chesler, director of Mechanical Insulation Business for CertainTeed Insulation Group.
