ESA Sliding Doors As one of the most intelligent, efficient, and technologically advanced automatic doors on the market, the ESA provides strength, beauty, and technology all in one package. Powerful ESA doors are strong enough to operate door panels weighing as much as 350 lb. And a continuous self-monitoring control system adds an extra measure of safety and efficiency. ESA Models are available to suit any application:
The low-profile, 4.5" × 7.5" ESA header means the doors are installed flush with the surrounding structure—creating a sleek, unbroken sightline that blends the doors into the overall architectural design. In addition, DORMA uses a minimum .125 header thickness, creating one of the strongest headers in the industry. Capable of a 16' horizontal span, the header is self-supporting with no additional reinforcement needed, allowing for larger spans with less deflection. Another exclusive feature from DORMA Automatics is a sound-dampening track. An extruded EPDM rubber profile, located beneath the replaceable aluminum track, muffles sounds caused by friction from door carrier rollers. It reduces operational noise to a mere whisper and stops vibration resonance that can be transferred to building structures. 
Three ESA styles are offered for elegant and upscale applications: ESA400 Fine Frame, Monumental, and ESA500. The Fine Frame style is a perfect marriage of beauty and functionality, combining full view aesthetics with excellent weather-sealing qualities. The ESA Monumental—utilizing stainless steel or polished bronze—is a fully welded custom door designed to match your application. The ESA500 all-glass door with no vertical trim offers an uninterrupted horizontal glass expanse for blending with an all-glass façade. 
The DORMA Hurricane Resistant ESA200-HP/ESA300-HP Automatic Sliding Doors meet Dade County and Florida Building Code regulations, keep your building safe and secure and provide smooth and durable operation, while providing an aesthetically pleasing entrance for your place of business. 
The DORMA ESA300T Automatic Telescopic Sliding Door—driven by proven ESA technology—is perfect for corridor applications and openings that require an extra wide clear opening distance. The rugged full breakout design utilizes the proven ESA slider drive unit, with an added ultra-rigid extrusion to enable the telescoping action. The compact header, 7-1/2" high by 6-5/8" deep, is exceptionally narrow for a telescopic door and minimizes projection from the door jambs. The overall package can handle widths up to 20'. A self-learning, self-monitoring microprocessor control monitors all critical door functions and safety sensors. Door functions such as opening and closing speed, check locations, and partial open dimensions, are all fully programmable.
DORMA Automatics |