Finished Attic Ventilation

Since parts of a finished attic are usually very close to the roof insulation often blocks proper ventilation that is needed under a roof structure.

Finished attic ventilation.

With square foot living space at a premium many homeowners turn to their attics for a little extra room when the attic becomes part of the home to be heated and cooled. It can do both. To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes. Vent the roof deck.

Improving insulation ventilation in finished attic tags. Best ventilation is open soffit venting to a open vented ridge vent. A ridge vent is a ventilation strip that is placed along the ridgeline of the home. Converting your attic into usable finished space can increase the value of your home by maximizing the available square footage.

Ridge vent must me installed per the manufactures instructions. It is important that air movement occurs and is not impeded by any framing members of the. This is easy to accomplish in simply. Without properly insulating your finished attic room will also be cold in the winter.

Hvac i recently moved into a 1922 2 1 2 story colonial in baltimore md hot humid summers and fairly cold winters. If your home is smaller than other homes in your area or simply lacks the necessary amount of storage or living space for your family finishing your attic is a relatively inexpensive way to increase your usable space. If the attic space is going to be conditioned either for living or mechanical purposes or if a home design calls for a vaulted ceiling provision r806 3 in the international residential code calls for the roof deck above the space to be vented continuously from the eave to the ridge. Prior to installing the ridge vent a 1 inch wide strip of roof decking is cut out along both sides of the ridgeline to allow for air movement through the vent.

One last thought attic ventilation is not there to get rid of heat it is there to get rid of excess moisture accumulating from the home. What about finished attics.