New Construction Single-Hung Model ID: 4900 From its elegant exterior appearance to its sturdy construction, the Series 2900/4900 is our premium single-hung window. The ultimate balance of energy savings and low maintenance is achieved with this incredibly durable and attractive vinyl window. It combines the classic look of colonial molding with high quality craftsmanship to keep out the elements. This new construction single-hung window allows you to create an endless array of design possibilities with its vast selection of styles, sizes and shapes. With its easy installation and a lifetime of energy savings, the Series 2900/4900 is an excellent choice.

Frame Model ID 4900 Construction Frame/Sash Fusion Welded Frame and Sash Exterior Appearance Colonial Profile Frame Frame Features Integral J Channel Frame Depth 2-11/16" Structural Performance Size: 38" x 65" - DP 50 Size: 48" x 72" - DP 35 Size: 72" x 62" (Twin SH) - DP 35 Size: 107" x 62" (Triple SH) - DP 30  Glass Model ID 4900 I.G. Thickness 5/8" Dual Pane Glass Type Clear Spacer Type Intercept® Warm Edge Glass Options LoE², LoE²/Argon, Tempered, Tinted, Obscure U Factor Clear Glass - 0.49 LoE² Glass - 0.35 LoE²/Argon - 0.31 LoE³ Glass - 0.34 LoE³/Argon - 0.30  Hardware Model ID 4900 Lock Type Cam Type Lock and Keeper Operating System Block & Tackle Balances Screen Cloth 18 x 16 Fiber Mesh Screen Frame Color Coordinated Roll Form  Options Model ID 4900 Color White or Beige Grille Type 3/4" Contoured or 13/16" Flat Grille Extension Jambs 4-9/16" or 6-9/16" Clear Pine or Primed Other 1/2" Sheetrock Return Channel