ElectricalInstallation & Assembly4HighElectrician$ implied
Old work electrical boxes cannot be securely mounted in lathe and plaster walls because the ears don't catch after removing old boxes.
No purpose-built solution for securely mounting electrical boxes in lathe and plaster during retrofits; contractors resort to enlarging drywall patches which is costly and time-consuming.
52
0
Opp. Score
52
Severity
4High
Willingness to Pay
implied
Added
Jun 30, 2026
Workarounds Described
- Larger drywall patches and recutting box holes
- Using existing box locations despite insufficient ear catch
App Concept
PlasterGrip Box Mount
An adjustable bracket system that securely anchors electrical boxes to lath studs without needing intact box ears. Designed for lathe and plaster retrofits, it uses expanding wings and a clamping mechanism that grips from behind the wall, eliminating the need for drywall patches.
Key Features
- Expanding wings that grip lath from behind
- Adjustable depth for different plaster thicknesses
- Compatible with standard old-work boxes
- Quick one-person installation with no special tools
Target Users: Electricians and contractors performing whole-house rewires in older homes with lathe and plaster walls
Revenue Model: $29.99 per unit (single box mount), $99.99 for a 4-pack, B2B bulk discounts
Part of App Idea
Old work electrical boxes cannot be securely mounted in lathe and plaster walls because the ears don't catch after removing old boxes.Want to go deeper?
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