When fiberglass lined ductwork or fiberglass duct board requires cleaning, we can successfully clean and coat these products if they are not damaged by water or delaminating due to age or improper installation. Cleaning is performed using the latest in tools and technology by our experienced Air System Cleaning Specialist (ASCS). We use commercial grade airless spray equipment and high tech spray rods and tips to effectively coat and seal fiberglass surfaces with coating specifically designed for breathing air systems.
In response to growing consumer concerns, several manufactures have come up with lines of fiberglass ductboard with improved indoor air quality benefits. These product lines have special surface coatings and require special training for proper installation.
Whether or not fiberglass in breathing air streams is ultimately determined good or bad, we at Air Duct Cleaners of Virginia, do NOT clean fiberglass lined sheet metal ductwork or fiberglass ductboard without sealing the breathing air stream surface of the fiberglass with a suitable coating specifically designed for air conveyance systems.
All coatings used by us are specifically designed for air conveyance systems and applied in strict accordance with manufacturer's instructions. Many companies market other products to coat or seal duct surfaces and apply their coating by spraying them into the operating duct system with a fogger. Tests indicate that materials introduced in this manner tend not to effectively coat the interior of the duct surface. Furthermore, spraying any product into an operating system can potentially contaminate the fan, filtration system, cooling coils, heating system and negatively affect operational efficiency.