Why are GARRAF's pergolas warm in winter and cool in summer?

In summer, open the intelligent aluminum pergola's roof blade to the angle of shade and ventilation, and raise the surrounding zip screen (or open the glass sliding door), so that the pergola is in the state of ventilation and air around the periphery and the roof, the indoor temperature will be lower than the outdoor 10 degrees or so, the humidity will be in the 40% to 50%, not only the indoor is not stuffy, but also have a cool feeling. Like taking a cool ride under a big tree, you don't need to turn on the air conditioner to get the feeling of an air-conditioned room.

In winter, close the glass sliding door around (in the north, you can customize the double-layer insulated glass sliding door) and the zip screen on the side, open the roof blades to the proper angle, and let the sunlight spill into the eco-room without any obstruction. We also have insulation in the blades to keep the temperature in our aluminum pergola at all times.

The combination of the top blades and the zip screen around the pergola allows our aluminum pergola to achieve a warmer winter and cooler summer result, perfect for enjoying some festive atmosphere with your family.