Fantasy & Fiction
Vault Door
- Format
- PNG
- Resolution
- 4K
- License
- Commercial
- Background
- Transparent
vault door, bunker, fallout, sci-fi, shelter, game asset, isometric, metal door
The story
About the Vault Door 3D icon
A detailed isometric 3D vault door icon inspired by post apocalyptic bunker entrances and sci-fi game worlds. Great for gaming interfaces, survival themed artwork, fictional shelter scenes, and creative design projects. Free to download and easy to use in apps, websites, and promotional visuals.
The Vault Door icon is part of Thridy's isometric 3D collection: soft studio lighting, gentle shadows and a clean silhouette that stays legible from hero sections down to 48-pixel UI slots. It ships as a transparent-background PNG, so it drops into any design without masking or background removal.
Designers most often reach for it in landing pages, mobile app interfaces, presentations, infographics and social media graphics. Because the whole Thridy set shares one rendering style, the Vault Door icon pairs cleanly with the rest of the Fantasy & Fiction category when you need a consistent set rather than a single image.
It is a strong fit for startups, agencies, product teams and content creators - anywhere themes like vault door, bunker, fallout, sci-fi appear in your product or content. Download it free, or request a custom variation if your project needs a different angle, color or companion icon.
Good to know
Questions, answered
Is the Vault Door 3D icon free to download?+
Yes. The Vault Door icon is free to download from Thridy as a high-resolution transparent PNG, for personal and commercial projects alike. See the terms page for full licensing details.
What format is the Vault Door icon in?+
The download is a transparent-background PNG rendered from a 3D isometric model, so it sits cleanly on any background color or layout. A lightweight WebP preview is used on this page.
Can I use the Vault Door icon in commercial projects?+
Yes, commercial use is allowed - websites, apps, presentations, and marketing material. Redistribution or resale of the file itself as a standalone asset is not permitted.
How do I request a variation of the Vault Door icon?+
Use the "Request an Icon" option on Thridy. Custom icon requests are typically fulfilled within hours, and you will be notified by email when your icon is ready.