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ADM in ADM Sneezeguards stands for Advanced Design Manufacturing L.L.C. and is considered the leading Sneeze-Guard manufacture in U.S.A , ADM Sneezeguards was founded in Concord, California in 1988. The company was formed by David Murry and Andy McGrath, both partners worked for another manufacturer for 4 years making sneezeguards, before deciding to join forces and start their own company. Our factory is now located in Antioch California.


ADM Sneezeguards was one of the first in our industry to standardize the designs of our models. In doing so many others incorporated them into their designs and installations around the country. We added a full machining capability in 1998 which was an industry first.


ADM Sneezeguards was the first in our industry to design a convertible sneezeguard, model A-475 which could move from passover to self service.


ADM Sneezeguards is fully dedicated to environmentally friendly manufacturing and business processes that reduce any ill effect on the surroundings. The Company makes every successful attempt to build sustainable, long-lasting and quality products. Our state of the art glass production facility has many industry firsts, we are especially proud of our closed loop water processing plant, this allows us to always have clean water for our complete glass production line and leave no environmental foot print.


Made in the USA means something to us at ADM Sneezeguards. Our products are proudly made here in California, machined, designed and finished here at our Antioch California location, including glass. Every single bracket and hardware, to every piece of glass is manufactured here is this location, not overseas.


You are only as strong as your weakest link, for our industry that is glass. Glass has always caused our industry grief, with production lead-times to breakage and replacement, this is why we are the only sneezeguard manufacturer to produce our own glass under one roof. With robotic systems and CNC machining we are able to produce very complex pieces while maintaining the shortest lead-time in the industry.


Our mission is to offer an excellent product at a low price, it is our feeling if you cannot compete on the low end against all manufacturers then you really don't have a sustainable business model. Yes we have higher end models too , but lets face it sometimes its the low end models that keep the doors open during these hard times.

Common Questions

Where do you fabricate/get your parts from?

All our parts are fabricated here in Antioch, California and we are proud to say "Made in USA" for all of our Sneezeguard lines.

Do you offer dealer discounts?

Yes, please call for information on our dealer discount program. (1-800-690-0002)

What are the available finishes?

sneeze guard

PDF Flange Layout: sneeze guard PDF

Do I have to order over the internet?

No… Placing orders over the internet is only for your convenience.

If you prefer, our knowledgeable and friendly staff is here to assist you. (1-800-690-0002)

Is custom Glass Sizing offered?

Yes… we can custom order glass to any length, lead time on Custom Glass is 4-5 Business days. (1-800-690-0002)

See below for our sizing recommendations.

How do I determine Glass Length?

To detetmine glass length, take the center to center dimension of your posts and subtract 1 7/8" inches.

Additional Glass sizing information is located under the "Post Dimension" button in each product category.

How far can I span each sneezeguard post?

Using: 1/4'' glass, don’t exceed 42''

Using: 3/8'' glass, don’t exceed 54''

 Any length beyond the above noted sizes will exceed the physical glass limitations. To span further apart, may cause the glass panels to bow & even explode!

Caution: Companies that offer “Cross-supports to span long openings” are improperly exceeding the glass panel/s tensile-strength and posing a danger to you and your clients.

How can we offer such low prices?

 We have the ability to manufacture all of our own products in house through the use of :

..... CNC mandrel bending machines

..... CNC machining stations

..... CNC turning centers

..... CNC Swiss screw machines

..... Full Powder-Coating facility

..... Full finishing / polishing facility

..... Automated order processing and confirmation system

 All of these above capabilities under one roof; plus .....

..... Every part and process manufactured to its absolute highest quality

..... Large ready-to-ship inventories

We take pride in passing all savings that comes with being an industry leader. In-fact, we thank every order we receive by shipping it on time.                                                                                   

Can my Express Food-Guard be modified for my application?

Yes… We do limit our modifications to certain models, call for assistance.

Do you have any additional models or custom units available?

Our Express Food-Guard line of sneezeguards are designed to be fast-track,    in-stock & ready for immediate shipment program. In order to maintain this program, we must restrict the number of models and modifications to this line.

Custom sneezeguards: are available from our parent company at: Here you will find various shapes, styles and sizes; all with numerous options and made-to-order specific requirements.

Custom Dept. Telephone: 1-800-805-1114

Email: [email protected]