Thermoforming Services
RapidMade is a USA-based plastic thermoforming manufacturer delivering custom parts faster and at lower cost than traditional tooling methods, without sacrificing precision or quality.
- Parts in as little as 1-2 weeks
- Tooling costs up to 90% less than injection molding
- Parts up to 10 feet in length
Is Thermoforming Right For You?
What Is Plastic Thermoforming?
Sheet plastic is heated then formed over a mold using vacuum or pressure, then trimmed and finished.
The result is a precise, durable plastic part: made faster and with lower tooling cost than injection molding, and lower unit cost than 3D printing.
It’s the right process when:
- Your part is a panel, housing, cover, tray, or enclosure
- Volumes range from 10s to 10,000+ units
- You need large parts, up to 10 feet
- Speed and tooling cost matter
Consider another process if:
- Complex internal geometry on multiple sides → injection molding
- Under 10-50 small sized units → 3D printing
Why Choose RapidMade for Custom Thermoforming
Not every thermoforming manufacturer offers the same level of engineering support, tooling flexibility, and finishing capability. RapidMade is built to help customers move efficiently from part concept to finished production components.
We offer tooling solutions for prototyping, bridge production, and long-term manufacturing based on your timeline, part geometry, finish requirements, and expected volume.
Our team supports design review, manufacturability guidance, tooling design, part revisions, and production planning to help align your part with real manufacturing requirements early in the process.
We specialize in custom plastic forming for larger parts that can be difficult or expensive to produce with other manufacturing methods.
Our 3-axis and 5-axis CNC trimming capabilities help turn formed parts into precise finished components with cutouts, holes, slots, and consistent edge detail.
Painting, coating, texture, and cosmetic finishing options allow customers to source more complete parts from one supplier.
We support inspection requirements, first article reporting, and certificates of conformance for quality-driven programs.
From CAD File to Finished Part
01 — Submit Your Design Upload your CAD file. Tell us your material, volume, tolerances, and timeline. No file yet? We can help you get there.
02 — Engineering Review & Quote Full DFM review. Engineering Release Report issued. You approve before tooling begins.
03 — Tooling in Under 48 Hours 3D printed MJF nylon molds for most parts. Machined urethane or aluminum for larger or specialty tooling.
04 — First Article Inspection Parts formed, trimmed, and inspected. Full FAIR report issued before production runs.
05 — Finishing & Shipment Painted, coated, or finished in-house. Packed and shipped with Certificate of Conformance.
06 — Fast Reorders Your tooling lives with us. Reorders are consistent and quick.
Average lead time from CAD to first article: 5–10 business days
Industries
Custom Plastic Forming for Demanding Industries
- Aerospace & Defense: FST-rated materials, FAR 25.853 compliant, ITAR registered, full documentation
- Medical & Life Sciences: FDA and USP Class I–VI rated materials, surgical trays, device housings
- Automotive: Genesis automotive-grade finishes, ABS / TPO / PC-ABS, panels, and trim components
- Electronics & EV: ESD coatings certified to 10⁷–10⁸ Ohms, housings, covers, assembly trays
- Industrial & Robotics: Large-format forming, high-wear materials, enclosures, and machine guards
- Food & Pharmaceutical: Food-grade PETG, PP, HDPE, FDA-approved for direct food contact
Tooling Options
Thermoforming Tooling: Matched to Your Project
Tooling Type | Lead Time | Best For |
3D Printed Nylon (MJF) | 1–2 weeks | Parts ≤ 19″×17″, best value, most projects |
Machined Urethane | 3–6 weeks | Larger tools up to 8+ feet |
Machined Aluminum | 3–6 weeks | Clear parts, high-temp plastics |
Cast Aluminum | 10–12 weeks | Massive molds, highest volumes |
All tooling is permanent and stored by RapidMade for fast reorders.
Key Design Considerations
- Draw ratio: Maximum 4:3 depth to width. Recommend 1:1 where possible
- Draft angles: 1–2° internal, 3–5° external
- Shrinkage: We adjust your models as part of our standard process
Tolerance Quick Reference
Thermoforming Tolerance Guidelines | ||
|---|---|---|
| ACTIVITY | TOLERANCE | GUIDELINE |
| FORMED MEASUREMENTS | +/-0.020” | Additional 0.001” per Inch beyond 12” |
| DRILLED HOLE DIAMETERS | +/-0.005” | Holes Equal or Lesser than 1” |
| DRILLED HOLE DIAMETERS | +/-0.010” | Holes from 1” to 5” |
| SLOTS | +/-0.010” | Slot Equal to or Lesser than 1” Any Direction |
| SLOTS | +/-0.020” | Slots Greater than 1” |
| 5 AXIS TRIM | +/-0.015” | Trim Features under 5” |
| 5 AXIS TRIM | +/-0.020” | Trim Features Greater than 5” |
| HAND TRIM GENERAL | +/-0.062″ | Trim Guides Molded into Form |
| HAND TRIM HOLE DIAMETER | +/-0.020″ | Blind Drilled on Dimples or Jig-Assisted |
From Engineering to Finished Parts
RapidMade’s thermoforming services go beyond forming heated plastic sheet over a mold. We help customers move from concept to finished parts with integrated engineering, trimming, finishing, and quality support.
Engineering Support
We review part designs early to identify manufacturability concerns, improve part performance, and align tooling with production goals.
CNC Trimming and Secondary Operations
We offer trim solutions ranging from simple edge finishing to precision 3-axis and 5-axis CNC machining for cutouts, slots, drilled features, and finished geometry.
Painting, Coating, and Cosmetic Finishing
For parts that require a refined appearance or functional coating, we offer painting and finishing options that support both visual and performance requirements.
Inspection and Documentation
We can support inspection plans, FAIR documentation, and certificates of conformance for projects that require added quality assurance.
Materials
Thermoforming Plastics for Every Application
Material | Ideal For |
HIPS | Packaging, signage, material handling |
PETG | Food, pharma, medical packaging |
ABS | Automotive, housings, high-wear covers |
Kydex T / Kydex 100 | Aerospace, defense, radomes |
Polycarbonate | Glass replacement, high-temp applications |
HDPE | Chemical-resistant containers |
Polypropylene | Food contact, chemical environments |
PVC | Pharma, water, agricultural |
Acrylic | UV-exposed outdoor applications |
Custom Run Materials: Bolteron (500 lb min), TPO, PC/ABS, EXULTRA® TPE/TPO, ONESTEP® Vinyl/ABS, SOFTFLEX® ASA/ABS (2,500 lb min)
Need something not listed? We work with customer-supplied materials. Talk to our team.
Thermoformed parts often need to do more than meet functional requirements. They may also need to match a product’s visual identity, improve surface durability, or support specific end-use environments. RapidMade offers custom color, texture, coating, and finishing options to help customers source parts that are ready for use, assembly, or final presentation.
- Custom color options
- Textured sheet selection
- Paint-ready surfaces
- Cosmetic finishes
- Functional coatings, including specialty applications
Our supplier’s state-of-the-art color laboratory specializes in producing quality colored sheet from standard gray and blue hues to dynamic, bright accent colors. Expert technicians and their in-house technology offers custom color matching in a standard lead time of less than 3 days.
You can match to a physical sample or to a color reference number such as Pantone, NCS, or RAL.
Trays
Meet Your Thermoforming Specialist
Hello, I’m Brent, the thermoforming specialist at RapidMade. With over 20 years in contract manufacturing, I personally oversee all vacuum forming projects and I’m here to ensure you receive unparalleled attention to detail and technical expertise.
Our edge? We put technical experts like myself on the front lines, ensuring your projects are handled with care and expertise from start to finish. Unlike our competitors, you won’t deal with junior staff here.
I personally review every project, providing honest feedback and detailed quotes. My commitment: your project will be delivered on time, with industry-leading quality.
At RapidMade, we’re ready for your toughest challenges. Let’s bring your ideas to life!
Thermoforming FAQs
Thermoforming is a manufacturing process that heats plastic sheet until it becomes formable, shapes it over a mold, and then trims and finishes the part for end use.
Thermoforming is often more cost-effective for larger parts and low-to-mid volume programs where lower tooling investment and faster launch are priorities.
Trays, covers, housings, machine panels, liners, packaging, and many replacement parts are all strong candidates for custom thermoforming.
Common materials include HIPS, PETG, ABS, HDPE, PP, PC, and other specialty plastics selected based on performance, finish, and application needs.
Yes. Our thermoforming services include CNC trimming, secondary machining, painting, coating, and finishing support depending on project requirements.
To quote efficiently, we recommend sending your CAD file or drawing, part dimensions, preferred material, estimated quantity, finish requirements, and any timeline considerations.