The Newcastle Patio Door is DEL’s pride and joy offering the highest value, best performance and numerous sought-after standard features. Standard features include welded sash and whisper quiet rollers. Every component is beautifully appointed, offering performance and reliability. With it’s fine details, the highest quality accessories, and available colour options, the Newcastle’s uncompromising vision in state-of-the-art vinyl provides unmatched durability.


  • Elegant heavy-duty screen
  • Pocket covers on interior, exterior jambs and sills
  • Triple point stainless steel locking system
  • 2”x 5” vinyl steel reinforced welded sash
  • Dual weatherstrip on meeting rails
  • Multi-chamber frame and sill
  • All vinyl 4 7/8“, 6 1/8“ and 6 7/8“ frame and sill
  • Welded 45 ̊ frame and sash
  • Whisper quiet rollers
  • Standard elegant hardware
  • High performance Cardinal Low-E glass and Super Spacer technology
  • Optional sill extension and brickmoulds


  • C.S.A. A440-08 Tested