Air Duct Mold Removal in Lakeland, FL

Mold removal in Lakeland duct systems

A lot of Lakeland houses built from the 1970s through the 1990s run fiberglass ductboard trunks. Ductboard is porous. Once that board takes on moisture, growth sits inside the fiber mat, not on top of it. Wiping the surface does nothing lasting. That single fact decides most of these jobs.

Material dictates method. Bare galvanized sheet metal, common in older downtown-era homes retrofitted for central air, cleans and stays clean. Flex duct has a plastic inner liner, so surface growth comes off. A delaminated or torn core with damp insulation around it gets cut out instead.

Then find the water. Supply surfaces run cold inside a vented attic. Humid attic air condenses on them, and you see the stain on the ceiling near a register. Return leaks pull hot attic air straight to the coil. Boots drop out of the ceiling and sit in insulation. Roof leaks and hurricane intrusion soak everything above the air handler.

Fogging an antimicrobial through saturated ductboard wastes effort. How much porous material is involved drives the work more than how many vents you count.

Coils and drain pans get inspected the same visit. Biofilm there reseeds clean ducts within one cooling season.