This Round Hill VA home had issues with condensation forming on the HVAC ducts due to temperature variations in the rooms the ducts were passing through. This issue is known as "Duct Sweating" and can lead to stained or damaged drywall as well as mildew or mold growth. After calling us to help with their home concerns, our Home Performance Sales Pro Pedro went out to perform a whole home inspection and advised on having the HVAC ducts encapsulated with spray foam. This service would protect the conditioned air travelling through the ducts and reduce the chance of any future duct sweating.