LoTemp vertical lift doors perfectly suit applications with limited side-slide space—typically the case in refrigerated loading docks and narrow corridors. The vertical slide doors are adaptable to both interior and exterior contexts and are available in standard sizes. Interior installments require adequate ceiling height for door lift.

wood-free design—aircraft-grade aluminum internal door panel frame
3” heavy duty corrosion resistant door track pre-mounted on vertical casings for easy installation
3” sealed nylon track rollers provide quiet, smooth operation
fully enclosed single counterweight, balanced throughout travel
#40 roller chain and sprockets prevent sag, slippage and disengagement of counterweight
HDPE header, casings, jambs and mirror image backframes
strong, durable, and maintenance-free frame without the need of cladding
26-gauge white stucco embossed steel-clad panel interior and exterior
adjustable, reinforced neoprene bulb seals at three sides of opening
freezer doors feature full-perimeter heater cables (120V/60Hz)
dual-speed operation, NEMA 4 control box (power doors)
two ceiling mount pull switches (power doors)
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