The 5800 Flat Frame series is available for new construction applications. A versatile window with many potential uses, the 5800 boasts clean sightlines, solid performance, and a variety of options to complete your project.
NEW CONSTRUCTION
- Double Hung
- 3-3/16″ Deep Flat Frame
- 3/4″ Integrated J-Channel
- Commercial Grade Block & Tackle Balances
- Water Repelling True Sloped Sill
- Full Heavy-duty Roll Formed Screen
- Available as Picture & Slider
- Optional Upgrades: LowE & Argon, Structural Mulls, Primed Extension Jamb, Multiple Flat Casing Styles, Continuous Head & Sill (for certain combinations/sizes)