1. ALUMINIUM FRAME CONCESSION WINDOWS Our windows feature an aluminum frame, offering a sturdy structure. The 90degree corner treatment ensures precision, while the 360degree rubber strip seal effectively blocks cold air infiltration. 2. TEMPERED GLASS WINDOW FRAMES Designed for sheds and playhouses, these windows are fitted with tempered glass—safe, robust, and shatterresistant. In the rare event of breakage, the glass crumbles into small, harmless pieces, minimizing injury risks. Ideal for ventilation and durability. 3. FOLDABLE MOBILE SLIDING WINDOWS Effortlessly glide the window back and forth or left and right with our silent nylon casters, stainless steel bearings, and quality hardware hinges. The smooth operation allows you to position the window exactly as desired. 4. SLIDING WINDOWS Versatile beyond sheds, these windows are for chicken coops, playhouses, basements, bathrooms, garages, kitchens, food trucks, and motorhomes. The folding design includes a metal handle for easy interior locking and secure closure.