Roofing & Attics
Bath Fan Duct Terminating in the Attic
Status Plan for Correction
A bathroom exhaust fan that dumps moist air into the attic instead of outdoors can wet insulation and framing.
View case fileTHE HOUSE FILES · Roofing & Attics
Without drip edge, water can wick into fascia and underlayment edges instead of shedding cleanly off the roof.

Drip edge (or an equivalent edge metal detail where required) helps roof runoff clear the fascia and protects underlayment edges. Missing, bent, or improperly installed drip edge at eaves and rakes can allow water to wet fascia, soffit, and edge materials and should usually be corrected during roof repair or reroofing.
PLAN FOR CORRECTION
Have a qualified roofing contractor evaluate eave and rake edges and install proper drip edge integrated with the roof covering. Repair any soft fascia or edge materials at the same time.
Edge metal helps keep water from curling under the roof covering and underlayment at the perimeter. When drip edge is missing or failing, fascia and edge materials can stay damp longer after storms, which encourages decay and finish failure.
Modern roofing practice commonly includes drip edge at eaves (and often rakes), installed in a sequence with underlayment that matches manufacturer instructions. Exact requirements vary by product, local code, and whether a re-cover or full tear-off is underway.
An edge detail problem does not automatically mean the whole roof covering has failed, but it is a real water-management gap at a vulnerable line of the building.
In a real inspection, the roof installation lacked proper drip edge at the roof deck edge. The report recommended installing drip edge to protect the edge of the roofing deck and related materials.