Frequently Asked Questions
Answers to common questions about sizing, materials, compatibility, and ordering.
What materials are Graphite Modular boxes made from?
Our Standard range uses durable PETG plastic, ideal for everyday use. Our Professional range features carbon-fiber reinforced ASA for superior strength and UV resistance in demanding environments.
Are the insert packs compatible with all storage boxes?
Insert packs are designed for specific box formats. Check each pack title for the matching footprint and box height before ordering, then choose the layout that best suits your parts and workflow.
Can I customize the bin layouts?
Absolutely. Our insert packs come in several pre-designed layouts (Starter, Fastener, Electronics, Craft), but you can also purchase individual boxes and create custom arrangements to suit your needs.
How durable is the carbon-fiber Professional range?
Professional boxes with carbon-fiber reinforcement offer superior impact resistance, UV stability, and temperature tolerance compared to Standard boxes. Ideal for mobile workshops, outdoor storage, and high-use environments.
What is included in the Starter Bundle?
The Starter Bundle includes a complete 5x4 storage box with a mixed layout insert pack containing small and medium bins, giving you immediate organisation solutions.
Do you offer bulk discounts or wholesale pricing?
For bulk orders or wholesale inquiries, please contact our team at hello@graphitemodular.co.uk with details of your requirements.
What do the "U" measurements mean? How do I choose the right height?
"U" (Units) refers to the height of the storage box. The compact 5x4 range runs from 6U to 15U, while the larger 6x7 range starts at 9U and extends to 24U. Choose a shallower box for quick-access parts and a deeper box when grouped kits, taller items, or higher-capacity storage matter more.
What are the actual dimensions of the different sizes?
We offer compact 5x4 and larger 6x7 Gridfinity-compatible footprints. The 5x4 range runs from 6U to 15U, and the 6x7 range runs from 9U to 24U. For planning and fit checks, use the product specification details listed on each SKU page.
Can I mix different heights together?
Yes! You can stack and combine any height variants. Many customers use a 6U box for quick-access items and a 12U below for larger storage, creating a custom organisation system.