eXtreme Series 450

The Norandex eXtreme Series 450 Double Hung new construction window has a beautiful, true brick mould exterior frame perimeter. It's integrated J-channel and nail fin will help simplify installing these beautiful windows in any brand new home.

The eXtreme 450 comes with a Limited Lifetime Warranty and has optional 3 1/4" flat casing with bull nose design with a wide variety of interior and exterior color options.

 

  

 

Product Details

  1. Integrated J-channel and nail fin for simplified installation
  2. DP 35 rating (available with DP 50 option)
  3. Continuous head and sill on twins and triples
  4. Block & tackle balance system
  5. Insulated glass panels with optimum thermal airspace featuring warm-edge spacer
  6. Multiple grid options available
  7. Half screen standard
  8. Custom glass options
  9. Optional dual night vents for secure ventilation

COLOR OPTIONS

Interior Color Options

Exterior Color Options

White window color
White
Almond window color
Almond
Clay
White window color
White
Almond window color
Almond
Clay
Hunter Green
Dark Chocolate
Terratone
Brick Red
Gray
Bronze
Tan