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.
Cathedral ceiling insulation baffles.
How the accuvent cathedral ceiling vent system works the advantages of using the accuvent cathedral ceiling vent system.
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.
Worries about the hot roof un vented cathedral ceiling designs how to.
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.
A cathedral ceiling is a sloping and pointed ceiling which is usually high and open.
In a vaulted ceiling however the only fresh air route lies between the insulation and the underside of the roof deck.
Vaulted and cathedral ceilings are constructed so there is no attic space between the interior ceiling and the roof deck.
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.
Without an attic baffle there will not be any air space for fresh air to enter the attic from the soffit vents.