We are everywhere.

An automatic swing door opener appears in virtually every market. If there is a need for accessibility compliance, energy savings, security, disease vector reduction or hands-free access…we have a solution for you.

A QUAD automatic swing door opener is an affordable way to enhance the aesthetic of your building and its entrance systems.  If you are interested in our specific products and their features, click the buttons below to visit their pages. 

QUAD front back button 

Front & Back of Touch Plate

 

QUAD handicap touch button 

QSE Touch Plate Thickness

QUAD Handicap Button 

6.5″ Square Touch Plate

 

Quad Automatic Door Entrance 

Quad Automated Entrance

Quad Automated Door System 

Quad Automated Entrance

QUAD door handicap button 

Touch Plate with Quad Operator

quad 28k nonhanded swing door 

QUAD 28K Operator

Quad 4000 Operator 

Quad 4000 Operator

 

Quad 7000 Operator 

Quad 7000 Operator

 

non handed door opener 

Quad 28K Operators

 

automatic door opener 

Quad 7000 Operators

 

automatic door operator inventory 

Quad 4000 Operators

4000 door opener 

Quad 4000 Operator Ready to ship

automatic door assembly line 

Quad 7000 Assembly

swing door opener inventory 

Quad Inventory Ready to ship

Quad Cut Header 

Quad Custom Cut Headers

custom cut headers automatic door 

Quad Custom Cut Headers

 

We Proudly Open Doors.

Our company wanted to make a product that truly helped our customers by making their job easier and saving them money. We added features like pre-programming the circuit board and developing the industry’s first patented, low energy, non-handed operator, the QUAD 28k. These new features made the QUAD 28K a “Plug and Play” automatic swing door operator that has saved distributors and installers time and money.

All Quad System products qualify as “Made in America.” The majority of the components included in the operators are made in-house at our CNC machine shop, allowing us to maintain control over quality.

To serve our customers quickly, we keep our operators and standard size headers (39.5 inches) in stock for same day shipping. We realize that not all doors are made the same so we are able to custom cut header lengths and ship them to our customers in 1-3 days.

 We have made the Quad Systems automatic swing door operators incredibly durable and reliable. Our operators are cycle tested continually and go through several million cycles with ease. We routinely cycle them to over 4 million, testing new components and regular production. To uphold our commitment to quality, every product is tested twice before shipping. 

 Quad Systems is located in Corpus Christi, TX in a 100,000 square foot manufacturing warehouse on a sprawling 7 acres site. Our 15,000 square foot CNC machine shop is only a few blocks away. Our Powder Coating facility is housed in a 30,000 square foot building located a quarter mile from our warehouse.

 One of our goals is to reduce our company’s carbon footprint and environmental impact. We are committed to “Green” business practices as we recycle 95% cardboard waste and 100% aluminum and steel scrap. Our facilities utilize LED lighting and powder coats parts with environmentally friendly powder. Using powder coating paint over wet paint eliminates the release of “VOC’s” (Volatile Organic Compounds) into the environment.

Our Hours


Mon – Fri

8 aM- 4:30 pM CST

Sat – Sun

Closed

We Open Doors.
Texas Tough. American Made.