Pella 150 Series New Construction 35 1 2 in x 37 1 2 in White Vinyl Low e Argon Double Hung Window with Grids, Full Screen Included Gray Bathroom Furniture installation not included installation not included beige and white this window comes completely assembled for easy installation and is backed by Pella's limited lifetime warranty 8081 Mulling N A Design Pressure (DP) Rating 35 Nail Fin Integrated Frame Material Vinyl Number of Locks 2 Frame Profile Beveled Obscure Glass No Glass Insulation Low E argon Paintable No Glass Strength Annealed Project Type New construction Glazing Type Double pane Screen Frame Type Roll form Grid Included Yes Screen Included Full Grid Pattern Traditional Screen Type Fiberglass mesh Grid Profile Contoured Solar Heat Gain Coefficient (SHGC) 0