

Foam Moulding Services
Source your custom structural foam moulding projects with SYR, from lightweight yet durable components to complex geometries. Our foam molding process produces lightweight parts with a rigid outer skin, combining strength, design flexibility, and suitability for large panels, enclosures, and ergonomic supports. Our expert support at every stage, combined with attentive customer care, guarantees a seamless experience from quoting to order tracking.
What is Foam Moulding?
Low tooling and material costs
Foam moulding is a manufacturing process that injects gas-impregnated plastic into a mould, creating parts with a lightweight foam core and a dense, rigid outer skin. This process delivers high strength-to-weight ratios, excellent durability, and design flexibility, making it ideal for large, complex components that traditional injection moulding cannot achieve. Foam moulding is widely used in industries such as automotive (lightweight panels, enclosures), construction (insulated panels, durable housings), medical (equipment casings, ergonomic supports), and industrial applications (storage containers, machine housings).
Get a QuoteOur Manufacturing Capabilities
Technology Specifications
- Quantity: From 200 parts
- (minimum total weight: 500 kg)
- Materials: EPP (Expanded Polypropylene), EPS (Expanded Polystyrene), EPO (Expanded Polyolefin)
- Finishes: As moulded
- Tolerance: Depend on a part density and part design. Should be discussed during the DFM stage of a project
Tooling Design Engineer, BMW
“SYR delivers professionalism and ease. They take care of fulfillment so I don’t need to juggle or manage suppliers. We buy the quote and SYR takes care of the rest.”
The Easiest Way To Manage Your Projects

1. Submit Your Foam Moulding Enquiry
Upload your designs, select the quantity, materials, surface finish, and other parameters, then submit a quote request.

2. Review and Quoting
A SYR engineer reviews your enquiry within 24-48 hours to ensure all requirements are met. You receive an initial quote. Upon your approval, our engineers match your project with the most suitable manufacturer based on skills, availability, and other criteria. We then send you a final quote.

3. Project Kick-Off and DFM
Once you approve the final quote, you receive an order confirmation and an invoice for 50% of the mould costs. After that we start the Design for Manufacturability (DFM) process. SYR works with you to clarify and finalise all technical details before proceeding.

4. Mould Building and Sample Production
After finalising DFM, we set deadlines for mould building and first sample production (T1). Our project manager oversees logistics and communication. You receive the T1 samples with a measurement report for approval. Feedback on the T1 samples should be received within 10 days and if further improvements might be required, further iterations (T2, T3, etc.).

5. Full Production and Delivery
Once samples are approved, SYR manages full-scale production, quality control, and part delivery. You pay the production costs upon receiving the parts.

6. Mould Ownership and Re-Orders
The mould lifespan is between 10,000 to 1,000,000 shots. The mould is owned by you and maintained by SYR. The customer can easily re-order parts whenever required.
The Advantages of Our Digital Manufacturing Platform
Massive Network Capacity
Access the production capacity of over 5,000 qualified manufacturers worldwide, offering a wide range of production capabilities and certifications. Our extensive network enables the production of parts with any level of complexity, in almost any material, with precise tolerances and the required post-processing.
Human Expertise Behind Every Order
Our experienced team ensures smooth order management at every step. From initial design checks to seamless communication with manufacturing partners, we provide personalised feedback and suggest design improvements to optimise your parts and production processes.
Flexible Purchasing Solutions
SYR offers flexible post-payment options for reliable corporate customers, a variety of payment methods to suit your needs, and the ability to establish framework agreements for specific prices and quantities, ensuring cost predictability and streamlined procurement processes.
Quality Assurance
Our seamless Manufacturing Supplier Network integration, in-house applications engineering team, and SYR Quality Assurance Lab ensure we back every part we ship with top-notch quality.
Certifications & Inspection Reports
SYR can provide various certificates (compliance with order types 2.1 and 2.2, raw material certificates for metals and plastics, heat treatment protocols, RoHS certificates, etc.) and inspection reports (CMM, First Article Inspection Report – FAIR, measurement reports, etc.).
SYR Rewards
For every euro you spend, you earn X-points that can be redeemed for discounts on your next orders. The more you source with SYR, the more you save—whether you’re reaching Bronze, Silver, or Gold status. Invite colleagues and friends to SYR, and you’ll earn even more points, maximising your rewards over time.
Available Materials for Foam Moulding

Plastics
- EPP (Expanded Polypropylene)
- EPS (Expanded Polystyrene)
- EPO (Expanded Polyolefin)













