Horton

Horton Automatics Spares.

Horton Automatics was founded in 1960 in Corpus Christi, Texas, USA, and is widely credited with inventing the first commercial automatic sliding door sold in the United States. This innovation transformed accessibility and convenience in public buildings, setting the foundation for the modern automatic entrance industry.

Over the following decades, Horton expanded its product range to include swing, revolving, folding, and telescopic automatic doors, along with advanced control and safety systems. The company’s pioneering approach helped establish many of the standards that still define automatic door performance today.

In 1970, Horton Automatics became part of Overhead Door Corporation, which later joined the Sanwa Group of Companies, giving Horton a strong global presence. This connection strengthened the brand’s ability to innovate and distribute its products worldwide.

Today, Horton Automatics remains one of the most respected names in door automation, known for its engineering reliability, compliance with international safety standards, and long service life. Its systems are used in hospitals, airports, retail centres, and commercial buildings around the world — continuing a legacy that began with its pioneering commercial automatic sliding door.

Browse Horton automatic door spares including 2001 and 2003 drive belts, listed battery replacements, programme switches and selected in-head swing operator arms. Check the model, production version and existing component before ordering. Belt width and profile must match the original drive, while battery dimensions and connections need to suit the installed equipment. For an arm, confirm the operator series and spline arrangement as well as the mounting layout. Contact us with the operator label and part photographs if the reference is unclear.