New home in Frisco? The ducts are probably dirtier than you think
Builders do not clean duct systems at handover. Cut ends, drywall sanding dust and insulation fibers stay in the trunk lines, and the first summer of constant cooling distributes them through the whole house. Families who move into a brand new Frisco home and immediately notice dusty surfaces and allergy symptoms are usually reacting to construction debris, not outdoor pollen. A post construction duct cleaning in the first year makes a noticeable difference and gives the filter a chance to keep up.
