A high-speed door will save quite a lot of energy, especially in those areas where temperature control and energy efficiency are essential. According to the report by International Association of Refrigerated Warehouses, the possibility of saving up to 30% on energy in a high-speed, temperature-controlled atmosphere is evident. The reason these types of doors work so well for maintaining internal temperatures and reducing the need for heating or cooling is because they can close so much faster, which minimizes the time that space is exposed to outside air.
For example, one cold storage installation in the U.S. recorded a 20% reduction in its yearly energy bills after installing high-speed doors in its loading docks. The quick closure of the doors drastically minimized the exchange of warm outside air with the cool interior, preventing the refrigeration system from having to work overtime to maintain the required temperatures. This is why it was estimated that this facility saves roughly $15,000 a year on energy costs due to these doors being installed.
Additionally, high-speed doors provide energy savings for industrial facilities through improved workflow efficiency. According to one German manufacturing facility, its installation of high-speed doors at numerous access points resulted in a reduced frequency and duration of door openings. This resulted in less disruption to climate control systems and reduced the need for additional energy expenditure to compensate for air loss. After one year, the company reported a 12% reduction in overall energy consumption across the facility.
It can also save the high frequency cost of maintenance for a temperature system in operational cost. According to one energy audit carried out in a large logistics center, high-speed doors installed in areas with heavy traffic reduced wear on HVAC systems, further contributing to energy savings by making sure these systems did not overcompensate for the temperature imbalances caused by the prolonged openings of such doors.
A case study by a major logistics company showed that, after using high-speed doors to replace standard doors, for winter alone, energy gains made up 18% of its total heating, as almost every door closed instantly after the passage of goods or personnel. This reduction was even more increased when combined with the company’s increased ability to keep a regular temperature throughout their facility.
As Warren Buffet once said, “Energy efficiency is a key competitive advantage in today’s world.” High-speed doors are the perfect example of how businesses can gain that advantage through intelligent investment in technologies that reduce energy waste. High-speed doors can drastically limit the rate of air exchange between indoors and outdoors, which immediately reflects in reduced operation costs and a more sustainable business.
To learn more about the energy-saving benefits of high-speed doors, check out high speed door.