SILEX Fiberglass Windows
Double-Hung Windows
Features two moveable sashes that can be raised or lowered to provide superior ventilation from the top, bottom, or both.
Double-Hung Windows. Known for their traditional design and practical features, Double-Hung Windows offer a range of benefits, from easy cleaning to enhanced ventilation. There are several distinctive features that set Double-Hung Windows apart from other window types:
The three seal design conforms to the rain screen principle.
Single foam filled weather stripping on sash
Dual foam filled weather stripping on frame
Double-glaze windows have two glass panes with argon gas for insulation. Triple-glaze windows add a third pane, offering superior insulation, higher cost, and are mostly used in colder climates.
Glazing Method
The glass is secured by a removable interior glass stop and double-sided closed-cell foam tape on the frame. The glazing cavity is edge-drained and vented to the exterior through concealed drainage and vent holes, ensuring proper water management. The glass stop acts as a rainscreen to prevent water infiltration.
Protect your building from the elements and enhance its aesthetic appeal with SILEX’s Double Hung Window

Experience the difference of high-performance windows and doors for both residential and commercial spaces. From cozy home renovations to modern commercial buildings, SILEX delivers exceptional quality, style, and service.