Door Hinge Adjustment & Repair Kit with Video Diagnosis Service
A pre-assembled kit containing the 12 most common hinge types, adjustment shims, screws, and a magnetic level—paired with a 15-minute remote video diagnosis service where a technician walks the homeowner through identifying the root cause (hinge wear, loose screws, frame shift, or structural sag) and executes the fix in real-time via screen-share. The kit ships with QR codes linking to 90-second diagnosis videos for self-service triage first.
27 weeks • 70% confidence
Value Proposition
Eliminates the $200–500 contractor call by providing the exact parts needed + expert guidance in 15 minutes. Homeowners avoid wasted money on wrong parts or failed DIY attempts. Faster than scheduling a contractor (same-day video slots available). Works for 85% of common sagging-door cases.
Target Audience
Homeowners aged 35–65 with interior or exterior doors that sag; renters who need quick fixes without landlord involvement; property managers managing 5–50 units.
Key Features
- Pre-curated hinge kit with 12 common types (butt, pivot, ball-bearing, European cup hinges)
- Magnetic torpedo level and shim pack (plastic and metal)
- On-demand 15-minute remote diagnosis video call (scheduled within 2 hours)
- And more, with full implementation detail...
Tech Stack
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Sign up freeOriginal Problem
Homeowners unable to fix sagging doors without professional help or expensive replacementsHomeowners face sagging doors that won't close properly, creating security concerns, energy loss, and aesthetic issues. They lack the knowledge to diagnose whether hinges need adjustment, replacement, or if structural issues exist. Current solutions require either calling expensive contractors or trial-and-error DIY attempts that often fail, leaving doors still broken and money wasted.
Score: 47.7%