Custom background colour
Free download of an isometric 3D door knocker icon, ideal for home entry, hardware, doorway, and decorative front door visuals.
Free to download, this isometric 3D door knocker icon is great for home entry graphics, hardware catalogs, real estate visuals, and doorway design concepts. Its decorative style makes it useful for websites, apps, presentations, and branding related to houses, entrances, and traditional door accessories.
The Door Knocker icon is an isometric 3D render with soft studio lighting, gentle shadows and a silhouette that stays readable from a hero section down to a 48-pixel UI slot. It ships as a transparent-background PNG, so it drops in without masking or background removal.
Because every icon in the set is rendered the same way, the Door Knocker icon sits comfortably beside the rest of Tools & Hardware when you need a matching group rather than one image.
Designers reach for it most in landing pages, mobile app interfaces, presentations, infographics and social media graphics, and it suits startups, agencies, product teams and content creators. Download it free, or request a custom variation if your project needs a different angle, colour or companion icon.
Free for personal and commercial projects. On the free plan, credit Thridy wherever the icon appears: a website footer, video credits, an app's about screen, or a README.
Websites and apps
<a href="https://thridy.com/door-knocker-3d-icon">Door Knocker icon</a> by <a href="https://thridy.com">Thridy</a>Paste into your footer or credits page. The link is what counts as attribution.
Video, print and everywhere else
Door Knocker icon by Thridy (https://thridy.com/door-knocker-3d-icon)For video credits, slides, an app's about screen, or a README.
Go Pro to use every icon without attribution. Read the licence.
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