Wall Impact Bumper Pro — Dual-Material Door Stop
Print Profile(1)
Description
Commercial License:
Overview
Because drywall loses every fight.
Wall Impact Bumper Pro is a low-profile, impact-absorbing bumper designed to protect walls, cabinets, freezer sides, garbage lids, toolboxes, and anything else that swings too far. Mount it where damage normally happens and let this take the hit instead.
Rigid shell outside. Optional TPU core inside. Now it doesn’t just stop impact, it absorbs it.
What This Is
- Compact wall-mounted impact bumper
- Designed for doors, garbage lids, freezer doors, toolboxes, cabinet doors, and more
- Engineered to be mounted with 3M Command Strip Minis or cut down larger strips
- Dual-material compatible design:
- Outer shell: PLA, PETG, or ABS
- Inner insert: TPU for shock absorption
- Can be printed as:
- Single rigid piece
- Two-part rigid shell + TPU insert
Clean. Simple. Functional.
Why TPU Matters
Printing the inner core in TPU:
- Reduces noise from hard door impact
- Absorbs shock instead of transferring force to drywall
- Extends hinge and wall life
- Ideal for high-use areas
Rigid-only works. TPU makes it smarter.
Mounting Notes
- Designed specifically for Command Strip Minis
- Clean wall surface before mounting
- Press firmly and allow adhesive to set before use
- For heavy doors, use multiple strips or mechanical fasteners
Adhesive strength depends on surface prep. Don’t skip that step.
Supports & Removal Notes
- Designed to print with no supports required
- Flat back prints clean on the build plate
- TPU insert prints best at slower speeds
Straightforward print. No cleanup headaches.
Important Notes
- Designed for light to moderate impact
- For cold environments (freezers), avoid PLA, use PETG or ABS
- Increase wall count and infill for heavier doors
- Not a substitute for fixing bad hinge alignment
This protects your wall. It doesn’t fix physics.
Usage & Licensing Disclaimer
- Free to print for personal use
- Commercial use requires a commercial license
- Selling physical prints without proper licensing is not permitted
Let the bumper take the hit not your drywall.
Material
I use these 3M Command Strips to securely mount this 3D-printed model without drilling holes:
Commercial License:
Membership
If you are interested in selling physical prints of my designs in your local or online store, or if you just want to support my work
Custom Work:
Support:
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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