David Tomchak


Lighting March 1, 2000

Common questions and answers about fiber glass insulation

- What factors should be evaluated before deciding to line or wrap air duct? If ductwork is located in a high traffic area where damage could occur easily, duct should be lined to protect the insulation.

By David Tomchak
Lubrication March 1, 2000

Sorting out the options in fiber glass duct insulation

Key concepts Fiber glass insulation is used in HVAC systems for temperature, noise, and condensation control, and energy conservation. Four primary types of products are duct liner, duct wrap, duct board, and flexible fiber glass ducts.

By David Tomchak
All Articles