Double slider windows come in various materials, including vinyl, wood, aluminium, or fibreglass. They are available in standard and custom sizes. Glazing options range from single-pane to triple-pane with low-E coatings for energy efficiency. These windows may feature grid patterns between the glass panes. Hardware and locks come in various styles and finishes, often with multi-point locking systems for security. Some models offer enhanced sound insulation. Tilt-in sashes make for easy cleaning. Screens are typically included. Manufacturers provide warranties, and proper installation by professionals is essential for performance. Prices vary by brand, features, and materials, so consider your needs and budget carefully.