UPVC Rollers are constructed from a variety of materials and are the best in their class as a result of numerous benefits. These include the durability aspect, where uPVC is really robust and tough and replacement is not something we'd advise considering. The rollers on sliding doors are corrosion-, water-, and chemical-resistant. Because UPVC Rollers can be recycled, these sliding door wheels are created with sustainability in mind. They aid in keeping the interior temperature of the house and workplace constant during both winter and summer.