Flatiron Panel Products LLC

18, Aug. 2025

 

Flatiron Panel Products LLC

STRUCTURAL PANELS MFG. IN U.S.A

We provide top-quality structural panels in numerous styles, designs and materials at competitive pricing. For the highest strength to weight ratio, aluminum honeycomb panels are in stock and available for immediate shipment. Visit our Online Store!.

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WE WILL BE HAPPY TO PROMPTLY REPLY TO YOUR INQUIRY!

Your Premier Aluminum Honeycomb Panel Source

Specializing in providing lightweight, high strength structural panels built to your specifications.

EDGE ENCLOSURE

The are many options for panel construction designs, and edge enclosures are used to improve visual appeal, while providing rigidity, support, and protection to the panel

CORE SUBSTRATES

Aluminum honeycomb is a superior core substrate for many different types of applications, serving as the foundation of many of our panels. However other types of core...

VARIETY OF FACE SKINS

Panels are typically constructed of two
face sheets and a core, then bonded together to form a sandwich panel. Through proper selection of core and face sheet materials...

Use our ONLINE ORDERING SYSTEM to purchase from our large inventory of stock panels.  Click here for more information.

Structural Panels are available in our Online Store.

Request a Call Back?

Use the form to contact us for more information. To reach a FLATIRON PANEL PRODUCTS Sales Representative, you can also call or us.

What types of core materials can your panels have?

We work with a wide variety of core substrates, but our specialty is aluminum honeycomb.  Polycarbonate foam, aluminum plywood, polypropylene and paper are the other materials used as core.

Do you have stock panels that can ship quickly ?

YES.  Check the menu for our online store with a large selection of panel types, thicknesses, materials and sizes.

How large of a panel can you manufacture ?

To date, we have manufactured panels as large as 60” x 300” with no seams on the exterior side of the panel.

Will your help us with a prototype panel ?

If you are working on any type of project, we pride ourselves on providing customers with customized prototypes that provide a significant strength-to-weight ratio, creative designs and quality workmanship. Based on your specifications, we can create a scaled prototype of your project.

Our Top Capabilities

Aluminum honeycomb panels can be virtually limitless in design and construction. We offer extensive CNC machining capabilities and design advantages. This enables us to make precision aluminum honeycomb panels with high tolerances, while still being cost effective. We offer pre/post machining, edge profiling, internal/external parts, hinges, drilling/tapping and more.

CNC MACHINING

Our CNC enables us to make precision aluminum honeycomb panels with high tolerances, while still being cost effective. We offer pre/post machining, edge profiling, internal/external parts, hinges, drilling/tapping and more.

OVERSIZE PANELS

We can provide complex lamination and features such as edge enclosures, fasteners and a variety of finish options. We love the challenge of created high quality, oversized or complex projects. We have manufactured panels up to 60`` x 300``.

PROTOTYPING

If you are working on a project, we pride ourselves on providing customers with customized prototypes that provide a significant strength-to-weight ratio, creative designs and quality workmanship. We can create a scaled prototype of your project.

For more information, please visit Jinxinda.

PROCESS EXCELLENCE

Our lamination is performed on a Grade AA granite surface plate that holds a flatness tolerance of 0.”. We are able to ensure flatness on even the largest of panels. Our panel lamination area is also temperature controlled.

What customers are saying

Read what our satisfied customers say about us.

COMMITMENT AND RAPID RESPONSE….

Flatiron Panel Products worked closely with me on the development of our Connect 2.0 Transit Shelter roof panels. Their response along the pathway of developing a roof panel that met the tough requirements that this application demanded was uniquely refreshing.

– Don Lavender, Research & Development Engineer

THEY WERE TIMELY WITH SOME VERY TIGHT DELIVERY DEADLINES

Working with Flatiron panel products on a recently completed project for Universal Studios Hollywood was as good an experience as one could hope for. They were timely with tight delivery deadlines and were always there to answer questions as the project progressed.

– Tony Shreve – Senior Account Executive

THEY ARE REAL PROFESSIONALS AND WE ARE ALWAYS SATISFIED….

David and Cassie at Flatiron Panel Products are a pleasure to deal with. Not only are they great communicators they have always gone out of their way to help me find workable solutions to any issues that arise with my orders.

– Courtney L. Martin – Senior Project Administrator

Sandwich Board Signs - Foamcoreprint.com

Sandwich Board Signs

Are you looking to stop traffic affordably? Captivate passers-by with a colorful sandwich board or an A-Frame sideway sign today. On a tight budget? No problem! These low-cost A-Frame signs are intended for those looking for an inexpensive means of marketing advertisement.

These colorful sandwich board signs are ideal for restaurants, salons, boutique shops, aisle advertising, tradeshows, or anywhere walk-ins are welcome. With easy to set up and secure, our sandwich board signs come complete with a built-in water ballast for windy days. 

Create a custom sandwich board sign or A-Frame Signs with vibrant, long-lasting, high-quality ink that won't fade or bleach in sunlight and will stand up to rain. We will work with you to create custom artwork that makes a great impression. You'll be impressed with a low affordable cost-efficient product that will surely last against weathering, wear, and tear year after year. We pride ourselves in bringing you the best quality products at the lowest possible price, so you can rest assured when you place an order with Foamcoreprint.com that your satisfaction is 100% guaranteed!

The company is the world’s best custom size sandwich panel supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.