6 Inexpensive Ways a 3D Printer Can Help Upgrade Your Bathroom
Transform your bathroom functionality and aesthetics using custom 3D printed organizational solutions and hardware.
1Material Selection for Humidity
Standard PLA filament is affordable but performs poorly in humid bathroom environments due to moisture sensitivity. PETG is the recommended alternative, offering similar pricing while resisting moisture and UV degradation. Engineering-grade options like ABS or ASA exist, but they require managing toxic gas emissions during the printing process for safety.
2Weight-Bearing Hardware Solutions
Hooks are essential for bathroom organization, yet they suffer from PLA creep when supporting weight over time. PETG provides superior structural integrity for over-glass shower hooks or wall-mounted towel hangers. You can secure these using screws, double-sided tape, or 3M strips to ensure they remain stable in high-humidity conditions.
3Optimizing Small Bathroom Storage
Small bathrooms often lack sufficient vanity or under-sink storage space for daily essentials. Wall-mountable toothbrush holders, including auto-close covers and electric brush docks, effectively declutter sink areas. Beyond dental care, you can print specialized racks for razors, hairbrushes, combs, or tweezers to maximize every square inch of available surface area.
4Modular Organization Systems
Gridfinity-style modular organizers allow for highly customized storage solutions tailored to specific bathroom layouts. You can create self-draining soap dishes, drawer dividers, or wall-mounted caddies to keep toiletries tidy. Using a consistent filament color scheme or layer-based color changes provides a cohesive, professional aesthetic across all your printed bathroom organizational components.
5Shower-Specific Mounting Techniques
Shower organizers must withstand constant water exposure, making material choice critical for longevity. Designs can attach directly to standard shower poles, hang over glass screens, or utilize heavy-duty double-sided tape for corner shelves. These modular systems often include self-draining features to prevent grime buildup, ensuring the prints remain hygienic and functional.
6Japandi Aesthetic Integration
The Japandi design style, blending Japanese and Scandinavian aesthetics, is highly popular in 3D printing communities. Its signature ribbed patterns effectively hide layer lines, making prints appear as high-end retail homewares. You can find complete bathroom sets, including toilet roll holders and toothpaste squeezers, that maintain this elegant, minimalist visual consistency.
7Custom Device Mounting Hardware
The 3D printing community frequently develops custom mounts for specific consumer electronics. You can find specialized holders for Oral-B electric toothbrushes, Dyson hairdryers, and Philips OneBlade devices. These custom attachments improve daily usability by providing dedicated, secure storage spots for chargers and tools that otherwise clutter bathroom countertops or cabinets.
8Functional Design Outcomes
Integrating 3D printed components into bathroom design balances elegance with practical utility. By selecting the correct materials like PETG and utilizing modular systems, you can solve specific storage challenges efficiently. These low-cost, customizable solutions demonstrate how additive manufacturing can significantly enhance the functionality of small, high-traffic living spaces like bathrooms.
Original article: How-To Geek — 6 Inexpensive Ways a 3D Printer Can Help Upgrade Your Bathroom