Custom CNC Foam Machining Services
From precision-cut dunnage to custom foam packaging, we deliver CNC-routed foam parts that meet the strictest tolerance and material standards.
Need protective foam components with tight tolerances and a professional finish? At Solo Products, our CNC foam machining services deliver custom-cut foam parts for packaging, insulation, and dunnage across automotive, aerospace, defense, and industrial sectors. Whether you need short runs or high-volume precision parts, we machine to your exact specs.
What Types of Foam Can We Cut?
We specialize in a wide range of foams, selected for their unique properties in packaging, sealing, and cushioning applications.
Foam Types We Rout:
- Polyethylene (PE) Foam – Durable, closed-cell foam for protective packaging
- Vinyl Nitrile Foam – Excellent for vibration dampening and insulation
- Cross-linked Polyethylene (XLPE) Foam – Lightweight, chemical-resistant and rigid enough to hold a clean edge. Commonly specified in 2 lb and 4 lb densities. This is the material category generally referred to as “kaizen foam” when used for tool control.
- Polyurethane Foam – Flexible and shock-absorbing
- Mil-Spec A-A-59136 Foam – Certified foam used in military applications
- EVA Foam – Soft and resilient, ideal for display packaging or inserts
📎 Need something not listed? Contact us for custom foam sourcing.
What We Make with CNC Foam Machining
- Protective Dunnage & Inserts – Secure sensitive parts during transit with custom inserts designed for your specific products.
- Tool Control Foam Inserts – Custom-routed cavities for tools, maintenance kits and shadow boards. Supports 5S and lean workplace organisation, and FOD prevention programs where a missing tool must be visible at a glance.
- Shipping Trays – Foam packaging that holds shape under pressure
- Sound & Vibration Dampening Pads – Industrial-grade solutions
- Medical & Aerospace Foam Components – High-tolerance, clean-cut parts
- Custom Foam Gaskets – Cut to seal, cushion, or insulate
Not sure which manufacturing method is right for your application? Learn more about whether routing or die cutting suits your part to help determine the best approach for your requirements.
Why CNC for Foam?
| Benefit | Description |
| Tight Tolerances | Down to ±0.03″ for detailed cavities and multi-layer trays |
| No Tooling Required | Cost-effective for short runs and prototyping |
| Complex Shapes | Rout intricate, multi-axis cuts not possible with die-cutting |
| Material Efficiency | Nesting logic minimizes waste and cost |
| Fast Turnaround | Get production or prototypes in days, not weeks |
Industries We Serve
Automotive – Dunnage trays for parts plastic die cutting.
Aerospace – Secure transport foam and gaskets. See how custom shipping containers can help protect products during transportation.
Defense – Mil-spec foam and inserts. Learn more about what is dunnage and how it helps protect and organize components.
E-commerce – Lightweight foam for packaging, with collapsible bulk containers available for larger-scale storage and shipping needs.
Medical Devices – Tool control trays and protective supports using precision foam die cutting.
🎯 Need foam routed to an OEM spec? We’ve got it covered.
Military Specifications We Support
Our military-grade materials meet ASTM and federal standards to support defense and aerospace requirements.
| Category | Spec | Additional Spec |
| Felt – Military | ASTM-D-2475 | C-F-206 |
| Foam Vinyl Nitrile | ASTM-D-1056 | Multiple Versions |
| Foam Polyethylene | A-A-59135 | A-A-59136 |
Why Choose Solo for Foam Machining?
- Over 30 years in custom foam solutions
- Specialized in routing high-density foam for packaging
- Midwest-based = faster shipping and support
- ISO-compliant and capable of meeting military/automotive tolerances
- In-house team of CNC specialists and engineers
🗨️ “Solo delivered foam trays that cut our shipping damage by 90%. Perfect fit, every time.” — Logistics Manager, Tier 1 Automotive Supplier
Project Gallery / Use Cases
- Routed PE foam tray with multi-depth cutouts
- CNC-cut EVA foam insert with branding cut-in
- Mil-Spec foam case insert for electronic equipment
- Vinyl nitrile foam dampener pads for HVAC unit
Frequently Asked Questions
Can you help design my foam layout?
Yes, we can design or optimize your CAD files for foam cutting.
What’s your max sheet size?
We can machine foam up to 4 ft x 8 ft, depending on material.
Can I order low-volume prototypes?
Absolutely—no tooling means fast setup for one-off or low-volume orders.
Do you supply the foam?
Yes, or we can work with customer-supplied foam if preferred.
What’s your average lead time?
Most jobs ship in 3 days, but rush orders available.
Let’s Bring Your Foam Project to Life
Need CNC foam trays, packaging, or inserts? Contact Solo Products to get fast, precision-cut foam built to your specs—with the speed, accuracy, and reliability your industry demands.
Not sure which process fits your needs?
Learn the key differences between CNC machining and die cutting.