Without an attic baffle there will not be any air space for fresh air to enter the attic from the soffit vents.
Cathedral ceiling insulation baffles.
Cathedral vaulted or any ceiling that has insulation blocking the airflow from the soffit vents to the attic needs an attic baffle in each rafter bay.
Vaulted and cathedral ceilings are constructed so there is no attic space between the interior ceiling and the roof deck.
In a vaulted ceiling however the only fresh air route lies between the insulation and the underside of the roof deck.
How to avoid condensation leaks attic mold insulation mold structural damage to roof framing when roof venting is not possible cathedral roof and knee wall insulation venting air path options in older homes hot roof designs.
To keep fiberglass batts from blocking airflow rafter baffles should be.
Worries about the hot roof un vented cathedral ceiling designs how to.
How to install cardboard attic baffles in vaulted ceilings.
It provides an open airy look and feel to the room and they are often in demand among home buyers.
Suggestions for un vented or hard to vent building roof cavities.
Designed for cathedral ceiling but works with traditional ceilings works with all insulation types including expanding spray foam insulation easy to install with 6 8 staples and you re done prevents insulation from getting into soffit baffles are made from 100 recycled.