Abstract: Various aspects of the present disclosure are directed toward apparatuses, systems, and methods of maintaining a configuration of a cladding arrangement of a fenestration apparatus.

Abstract: A curtain wall panel includes frame with a first frame member defining a channel, a cover configured to extend over the first frame member, a spacer formed of a thermally insulating material, the spacer including a first end, a body, and a second end, the first end being configured to be secured in the channel of the first frame member in a cammed interference fit by rotating a body of the spacer, and the second end being configured to form a cammed interference fit with the cover. An insert is supported from the first frame member by the spacer with the cover fit onto the spacer to capture and secure the insert relative to the frame.

Abstract: A fenestration unit, such as a window, having an upper sash and a lower sash can be configured to permit separate and independent movement of the upper sash and the lower sash when desired, while restraining the upper sash from movement caused by movement of the lower sash. A fenestration unit having a single movable sash can also be configured to provide securement of the single movable sash against undesired vertical movement.

Abstract: The fenestration structures include external frame segments facing the interior and exterior surfaces of a building wall, and an internal frame segment “sandwiched” between the external frame segments. The external frame segments are made from a relatively hard, dense and/or resilient material, such as hard wood, while the internal frame segment is made from paulownia which is a moisture-resistant, dimensionally stable thermal barrier material. The external frame segments therefore provide durable and attractive exterior and interior surfaces of the fenestration frame, while the internal paulownia segment provides superior resistance to thermal transfer across the frame, while also remaining dimensionally stable across a variety of moisture and temperature levels. Internal paulownia segments may be positioned around the entire periphery of the fenestration frame to create a comprehensive thermal barrier.

Abstract: A window includes a weather seal system that employs two seals. The first seal is located towards an exterior surface of the window and forms an air-permeable water barrier between an active sash and a sill. The second seal is located towards an interior surface of the window and forms a substantially air-impermeable and water-impermeable barrier between the active sash and the sill.

Abstract: According to some embodiments, a multi-panel door system includes a fixed panel and an active panel. Both panels are secured to the astragal of the door frame by securement members driven into and through hinges connected to the active panel, through the astragal, and into the fixed panel. The securement members are driven through a middle portion of the astragal stem in order to align the fixed and active panels in a recessed position with respect to the door frame. The fixed panel and the active panel are coplanar. Hinge support plates are placed between the hinges and the astragal and communicate forces transmitted through the securement members into deeper portions of the astragal.

Abstract: A window covering for a fenestration product having a viewing area includes a plurality of slats extending substantially horizontally, a ladder extending substantially vertically and supporting the slats, and a blind mechanism. The blind mechanism includes a lift mechanism and a tilt ring. The lift mechanism is operably connected to the slats to raise and lower the slats. The tilt ring is operably connected to the ladder and to the lift mechanism such that the tilt ring rotates with the lift mechanism through at least a portion of a revolution of the lift mechanism to tilt the slats when the lift mechanism rotates.

Abstract: A casement window includes a lower hinge that has an oil-impregnated roller to facilitate easy opening and closing of the window, particularly with larger, heavier casement windows. In some instances, the lower hinge includes a housing having a roller portion and a guide portion. A roller can be disposed within the roller portion and a guide can be snap fitted into the guide portion. In some cases, a removable shipping spacer fits under the lower hinge and helps to support the weight of the sash during transport and storage.

Abstract: A fenestration unit includes an outer frame portion, an inner frame portion and a supplemental fixation system that secures the outer frame portion to the inner frame portion. The supplemental fixation system increases a base force required to flex and release a complementary fit between a coupling feature of the outer frame portion and a retaining feature of the inner frame portion to a final force required to decouple the first and second frame portions.

Abstract: A curtain wall panel includes frame with a first frame member defining a channel, a cover configured to extend over the first frame member, a spacer formed of a thermally insulating material, the spacer including a first end, a body, and a second end, the first end being configured to be secured in the channel of the first frame member in a cammed interference fit by rotating a body of the spacer, and the second end being configured to form a cammed interference fit with the cover. An insert is supported from the first frame member by the spacer with the cover fit onto the spacer to capture and secure the insert relative to the frame.

Abstract: A building entryway assembly has the appearance of a fixed sidelight and the functionality of a hinged sidelight. The building entryway assembly includes a hinged main entryway door and at least one hinged sidelight having a lock side that meets the lock side of the main door, such that the sidelight can be selectively opened in addition to the main door when needed to expand the entryway access area. An astragal is fixed to an outer surface of the sidelight at its lock side, and the door threshold includes an astragal boot which aligns with the sidelight astragal when the sidelight is in its closed position. When so aligned, the astragal and astragal boot have the appearance of a fixed astragal extending from the threshold to the header, such that the sidelight appears to be a standard fixed unit with its hinged functionality disguised.

Abstract: A method of preparing a reinforcing structure for use in manufacture a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The method includes arranging a plurality of first reinforcing fibers in a transverse direction and attaching a permeable transport web of staple fibers to the first reinforcing fibers such that the portion of the first reinforcing fibers oriented in the direction transverse comprises at least 30% of a volume of materials comprising the reinforcing structure.

Abstract: A window covering for a fenestration product includes a top rail, a bottom rail, and a shade extending between the top rail and the bottom rail. A shade mechanism includes a rotatable lift shaft, a lift spool having a cylinder operably connected to the top rail for raising and lowering the top rail, and a resilient member operably connected between the lift shaft and the lift spool. The resilient member allows the lift shaft to over-rotate with respect to the lift spool.

Abstract: A water management system installation including framing, a jamb liner, a head liner, and a sill liner. The jamb liner having a cross-section and including a first landing and first and second walls defining an elongated channel, and a second landing extending from the second wall and vertically offset from the first landing, the second landing positioned toward a first jamb member with the first wall disposed toward the exterior side of the building structure. The head liner having a cross-section that is substantially the same as the cross-section of the jamb liner, the second landing of the head liner positioned toward a head member with the first wall disposed toward the exterior side of the building structure. The sill liner having a cross-section and including a first landing positioned toward a sill member with a wall disposed toward the interior side of the building structure.

Abstract: A window covering for a fenestration product having a viewing area includes a plurality of slats extending substantially horizontally, a ladder extending substantially vertically and supporting the slats, and a blind mechanism. The blind mechanism includes a lift mechanism and a tilt ring. The lift mechanism is operably connected to the slats to raise and lower the slats. The tilt ring is operably connected to the ladder and to the lift mechanism such that the tilt ring rotates with the lift mechanism through at least a portion of a revolution of the lift mechanism to tilt the slats when the lift mechanism rotates.

Abstract: A window covering for a fenestration product includes a top rail, a bottom rail, and a shade extending between the top rail and the bottom rail. A shade mechanism includes a rotatable lift shaft, a lift spool having a cylinder operably connected to the top rail for raising and lowering the top rail, and a resilient member operably connected between the lift shaft and the lift spool. The resilient member allows the lift shaft to over-rotate with respect to the lift spool.

Abstract: A window includes a weather seal system that employs two seals. The first seal is located towards an exterior surface of the window and forms an air-permeable water barrier between an active sash and a sill. The second seal is located towards an interior surface of the window and forms a substantially air-impermeable and water-impermeable barrier between the active sash and the sill.