How much does soffit vent installation cost?
Short answer. Soffit vent cost depends mainly on what the soffit is made of and how much intake the attic needs: adding vents to a vinyl or aluminum soffit is quick, while cutting openings in old plywood, replacing rotted wood or switching to fully vented panels takes more labor. Work on the attic side, such as baffles and pulling insulation back, is often part of the price too, and it is what makes new vents actually work.
Price drivers
- Soffit type: cutting into wood or fiber cement takes longer than swapping vinyl panels.
- Vent type: continuous strip vents need a slot along the whole run; individual rectangular vents need individual cutouts.
- Hidden plywood: perforated panels installed over solid wood may need the wood cut or removed.
- Height and access: two-story eaves need taller ladders or lifts.
- Baffles and insulation: installing chutes in each rafter bay from the attic, plus moving or adding insulation.
- Repairs: rotted soffit and fascia found once the work starts.
What a quote should spell out
- Linear feet or number of vents, and their net free area rating.
- Whether baffles are included, and for how many bays.
- How any old soffit behind new panels will be handled.
- Whether the exhaust side will be adjusted to match.
Bundling saves money
If gutters or the roof are being replaced, the eave is already being worked on, which can lower the cost of soffit work. Ladders, setup and cleanup are shared, and rotted fascia can be fixed in the same visit. Adding ventilation that never existed is generally an upgrade rather than part of an insurance claim. Read gutters, sizing and guards and roof replacement cost in Georgia.