Coldshield’s HS25 Series rapid roll door has an opening speed of up to 2.5m/s based on usage requirements. Fully integrated brush seals and a unique automatic relocating curtain system are just the start of the benefits. Ultra-smooth German engineered motors and controllers provide fast and reliable operation whilst keeping safety and the total cost of ownership at the forefront. With integrated, laterally tensioned windbars, and low friction track liners, the HS25 Series will operate smoothly in all conditions, including high wind, dusty, low temperature or wet environments. It can be custom built to 2.75m high x 3m wide.