ConstructionSpecifications & Standards Compliance3MediumHomeowner$ implied
Homeowner needs to determine correct attic ventilation balance, specifically whether excess exhaust (ridge vent) relative to intake (soffit vents) is acceptable and how to remedy the imbalance.
No easy-to-use tool or guide exists that helps a homeowner calculate correct intake/exhaust ventilation balance based on roof dimensions and vent specifications, leading to uncertainty and potential improper installation.
44
0
Opp. Score
44
Severity
3Medium
Willingness to Pay
implied
Added
May 26, 2026
Workarounds Described
- manually calculates required NFVA using square footage rule
- looks up NFVA of soffit vent from identical model on Lowe's website
Implied Software Gaps
- Automated attic ventilation calculation app that accepts roof dimensions and vent specs to determine correct intake/exhaust balance and provide adjustment recommendations
App Concept
VentBalance Pro
VentBalance Pro is a mobile app that guides homeowners and contractors through attic ventilation calculations. Input roof dimensions, vent types, and NFVA ratings to instantly determine required intake vs exhaust balance. Includes a visual roof diagram and recommendations for adjustments.
Key Features
- Step-by-step wizard for intake/exhaust vent measurement
- NFVA database for common vent models from major retailers
- Visual roof diagram showing vent placement and imbalance
- Recommendations for fixing excess exhaust (e.g., covering ridge vent sections)
Target Users: Homeowners and roofing contractors in the residential construction industry, especially those planning roof replacements or retrofits.
Revenue Model: Freemium with $4.99 one-time unlock for full features
Existing Solutions Mentioned
manual calculation using square footage and NFVA values from Lowe's product
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