How do I set up variant images for 500+ products on Warehouse?

Use bulk assign for filename-based matching across your entire catalog. For generic filenames, AI auto-assign processes one product at a time in under a minute.

Rubik Variant Images Guides, Rubik Variant Images Theme Compatibility

How to show multiple variant images in Shopify Warehouse theme

March 30, 2026

Warehouse theme product page with variant swatches for laptop sleeve

Warehouse theme (ID: 871) by Maestrooo is designed for stores with large inventories. Electronics, sporting goods, and multi-brand retailers use it for its grid-heavy layout and fast product browsing. Like every Shopify theme, Warehouse supports only one image per variant natively.

Rubik Variant Images has dedicated detection code for Warehouse theme. It assigns multiple images per variant, filters the gallery when a customer picks a color, and replaces the default picker with visual swatches.

What you get on Warehouse with Rubik

Multiple images per variant. Assign unlimited images, videos, and 3D models to each variant. Gallery updates instantly on color switch.
Visual swatches. Image thumbnails, color circles, or pill buttons. Mix per option.
AI auto-assign. One click per product. The AI matches images to variants based on visual content.
Bulk assign. Filename pattern matching across hundreds of products. Perfect for large Warehouse catalogs.
Common images. Mark shared images (size charts, packaging) to always stay visible.
Shadow DOM isolation. Swatch styles cannot conflict with Warehouse’s CSS.

Warehouse-specific details

Warehouse is made by Maestrooo, the same studio behind Focal and Prestige. Rubik has dedicated support for all three Maestrooo themes. If you switch between them, image assignments carry over because they are stored in Shopify metafields.

Warehouse’s product pages use a thumbnail strip alongside the main image. Rubik detects this layout and filters both the main image and the thumbnail strip when a customer selects a variant. The transition is instant with no page reload.

For stores with large catalogs (common with Warehouse), the bulk assign feature is particularly useful. If your filenames follow a convention like “sku-blue-front.jpg”, bulk assign processes hundreds of products in the background while you do other work.

Setup (5 minutes)

Install Rubik Variant Images from the Shopify App Store.
Enable the app embed in your Warehouse theme editor.
Open a product in Rubik. Use AI auto-assign or assign images manually.
For large catalogs, run bulk assign to process everything at once.
Save and preview. Test on your Warehouse store.

Watch It in Action

See variant image setup in action:

Try Rubik Variant Images free

Frequently asked questions

Does Rubik work with Warehouse theme?

Yes. Rubik has dedicated detection code for Warehouse (ID: 871). Gallery filtering, swatches, and AI auto-assign all work with Warehouse’s product page layout.

I have 500+ products on Warehouse. How do I set up images for all of them?

Use bulk assign. If your image filenames contain color names, the app matches and assigns them across your entire catalog in the background. For images with generic filenames, AI auto-assign processes one product at a time but takes under a minute each.