Arcor's Marquis Series of premium windows come with these features as standard!

• Arcor's Energy-Saving Platinum ER System
  out-performs an R-20 insulated wall!
• Sight line integral tilt latches
  provide durability and visual appeal
• Multi-point locking system
  on casement and awning windows
• Folding handles
  for use with Venetian blinds or similar window treatments
• Push-button cam locking system
  on double hung, slider lift and slider tilt to guard against forced entry
• Equal glass and sash
  provide greater glass area and ensure that top and bottom grids are correctly aligned
• Brass rollers in tandem
  for smooth operation and long life
• Exterior glazing stops
  for a pleasing appearance and superior performance
• Constant force balances
  are heavy-duty and never require adjusting
• Durable co-extruded lift rails
  will not snap out
• Triple weather stripping
  acts as barrier to air and water
• Powder-coated Triple arm hardware
  will not corrode or rust
• Fusion-welded frame and sash
  provide durability and weather resistance