What are "soft windows"? 
Automatic translate
Soft windows are removable windows, usually made of PVC (polyvinyl chloride) or polyurethane film. These windows are a flexible, lightweight and cost-effective alternative to traditional glass windows. Their adaptability makes them suitable for a wide range of applications, especially in outdoor structures such as gazebos, verandas and patios.
Soft windows are made primarily from PVC or polyurethane, materials known for their durability, transparency, and resistance to environmental influences. PVC is the most common material, due to its affordability, ease of production, and adaptability. PVC windows are typically thicker than polyurethane, providing better insulation and durability, but polyurethane film has superior optical clarity and flexibility. While both materials are resistant to UV rays and moisture, polyurethane is more resistant to extreme weather conditions and yellowing over time. PVC can become brittle in extreme cold, while polyurethane remains soft even with significant temperature changes.
One of the main features of soft windows is their ability to be dismantled. Unlike traditional fixed glass window systems that are permanently fixed in place, soft windows can be easily removed and reinstalled, allowing them to be used seasonally or temporarily. This is especially beneficial in climates with variable weather conditions, where residents may prefer open spaces in the summer and closed, protected areas in the fall and winter or during storms. The ease of installation and dismantling also makes them suitable for seasonal or temporary structures.
Another feature of soft windows is their transparency, which is almost as clear as glass. High-quality PVC or polyurethane film is designed to be as transparent as possible, providing excellent visibility while protecting against external influences. This makes them suitable for outdoor use, as they allow natural light to enter enclosed spaces without compromising visibility. In addition, some soft windows are coated with additional UV-resistant coatings, which help prevent fading and deterioration from prolonged exposure to sunlight.
In terms of insulation, soft-pane windows provide some level of protection from the elements, although not as much as double-glazed windows. They help block wind, rain, and dust, and also provide some thermal insulation. This is useful for outdoor structures such as gazebos, porches, and patios, where people may want to maintain some level of comfort during cooler months or inclement weather. However, they do not insulate as effectively against heat loss as traditional windows, which may be important for those looking to enclose spaces for year-round use.
Soft windows are also valued for their design flexibility. They can be custom-made to fit a variety of shapes and sizes, as well as varying thicknesses, degrees, and areas of transparency, depending on specific design requirements. Many systems feature zippers, Velcro, eyelets, or other fastening mechanisms that allow the windows to be partially or fully opened as needed. This adjustability helps create a dynamic space that can be easily adapted to changing weather conditions or personal preferences.
The convenience of soft windows goes beyond their functionality. They are relatively low maintenance, requiring only occasional cleaning with mild soap and water to remove dirt and debris. Unlike glass, which can crack or break, soft windows are highly impact resistant, making them a safer option for areas where children or pets may be present. Their lightness also makes them easier to transport and install than heavier glass options, and the ease of storage when not in use is incomparable to more robust designs.
In terms of use, uPVC windows are commonly found in outdoor structures such as gazebos, verandas and patios. These spaces often serve as transition areas between indoors and outdoors, and soft windows allow for a protected environment without losing the open feel that outdoor spaces provide. By enclosing these areas with soft windows, homeowners can extend the use of their outdoor spaces throughout the year, protecting them from rain, wind and cold while enjoying the views.
Gazebos, in particular, are often used for gathering, dining, or relaxing outdoors. The ability to close off a gazebo with removable windows provides greater versatility, allowing it to be used in a wider range of weather conditions. Verandas, which are typically attached to the main structure of a home, also benefit from the use of soft windows, as they provide a semi-open living space that can be protected from the elements. Likewise, decks – often used for outdoor seating, dining, or gardening – can be closed off with soft windows to create a more comfortable and usable space in adverse weather conditions.
Soft windows are also popular in the commercial sector, especially in the hospitality industry. Restaurants, cafes, and event venues with outdoor seating areas can use soft windows to create flexible, weather-resistant spaces for their customers. This is especially beneficial for establishments located in areas with unpredictable weather, as the windows can be easily removed in good weather and reinstalled when protection from rain or wind is needed. The ability to create enclosed yet transparent spaces allows businesses to maximize seating and revenue throughout the year.
In addition to being used in permanent or semi-permanent structures, soft windows are also used in portable or temporary structures such as tents, canopies and greenhouses. Due to their light weight and strength, they are ideal for structures that need to be easily transported, assembled and disassembled. For example, soft windows are commonly used in event tents where visibility, protection from the elements and ease of installation are important. Greenhouses also benefit from the use of soft windows as they allow for controlled ventilation and temperature regulation while providing the necessary light for plant growth.
From an environmental perspective, soft windows present certain challenges and advantages. Although PVC and polyurethane are synthetic materials derived from petrochemicals, advances in recycling technologies have made it possible to reuse some types of PVC. However, the recycling possibilities for polyurethane are more limited. On the positive side, soft windows have a long service life combined with the possibility of reusing them seasonally, which reduces the need for frequent replacement and helps reduce material consumption over time.