Excel Plus Double Hung Windows and Sliders Double-hung windows add extra beauty and comfort to any home. Excel Plus Double-hung Windows and Sliders offer premium features at a reasonable cost. These windows are made in many standard sizes or they can be customizes to be a perfect fit for any opening -- the possibilities are endless. Not only are Excel Plus Double-hung Windows energy-efficient, keeping drafts out in the winter and the house cooler in the summer, they provide a barrier to excess neighborhood noise. All Excel Plus Double-hung Windows and Sliders are as easy to maintain as they are beautiful. You need not worry about peeling, rusting or rotting and both sashes tilt in for easy glass cleaning. A tradition of craftsmanship can be seen in every window we make. Choose from many styles in white or sandalwood to complement the architecture of your home. FEATURES Heavy-duty extrusions. Double-hung top and bottom sashes tilt in for easy cleaning, slider sash lifts out. Full-length, interlocking meeting rail for complete seal at a vulnerable area. Full screens. Double locks over 30”. Wide-lift profile on both bottom and top sash. Substantial 3 1/4” frames have an 1 1/2” integral nail fin for easy installation. Polypropylene pile weatherstripping provides resistance to air, water and dust infiltration.