Abstract: Power window operators, windows including the power window operators, and methods of using the same are described herein. The power window operators may offer the ability to control the timing and/or speed of the lock/unlock motion relative to the open/close motions of the operator arm of the power window operator and, if provided, a sash being driven by the power window operator.

Abstract: Angled shim stacks and methods of using the same, which can be used to support to a fenestration unit at those locations where the support is needed by providing a load bearing surface that matches the angle of the fenestration unit sill bottom regardless of the angle of the upper surface of the sill on which the fenestration unit is supported.

Abstract: Hinged window drive systems and window assemblies incorporating them provide for a combination of powered or motorized operation in addition to manual operation using a hand crank, with the opportunity for a user to switch between motorized operation and manual operation as needed.

Abstract: Embodiments herein relate to building component project management systems and methods. In an embodiment, a building component project management system is included herein having a database configured to store records regarding an installation project, an image generation system configured to render a view including a view of a building component superimposed over a view of an actual installation environment, and a user identification system configured to identify a system user and configure the data that is part of the view rendered by the image generation system according to the identified user. The system can be configured to record and store a set of physical dimensions of the actual installation environment in the database along with product selections made by a customer associated with the installation environment. Other embodiments are also included herein.

Abstract: Compound fenestration assembly mull joints, compound fenestration assemblies using those mull joints, and methods of making and using the same are described herein. The mull joints in compound fenestration assemblies as described herein use universal joining strips to form both sides of a mull joint, as well as other universal components such as, e.g., corner gussets, locator plates, end plugs, seal members, etc. that may be used as needed to form mull joints as required in a compound fenestration assembly.

Abstract: Window hinge assemblies including a hinge pin support and methods of using the same are described herein. The hinge assemblies include a track assembly, a shoe slidably engaged in a track of the track assembly, a sash arm configured for attachment to a rotating sash, the sash arm being pivotally attached to the shoe, and a connecting arm. The track assembly includes a base extending along a track axis, a shoe track extending along the track axis, a hinge pin attached to the base of the track assembly, and a hinge pin support restraining an upper end of the hinge pin from movement relative to the base.

Abstract: Embodiments include systems with active sound canceling properties, fenestration units with active sound canceling properties, retrofit units with active sound canceling properties and related methods. In an embodiment a system can include a sound cancellation device include a sensing element to detect vibration of a transparent pane and/or a sound input device configured to detect sound incident on the transparent pane, as well as a vibration generator configured to vibrate the transparent pane and a sound cancellation control module. The sound cancellation control module can evaluate the detected vibration of the transparent pane at two or more discrete frequency bands. The sound cancellation control module can cause the vibration generator to vibrate the transparent pane causing destructive interference with sound waves at the two or more discrete frequency bands. Other embodiments are also included herein.

Abstract: Fenestration lock assemblies, fenestration units including the lock assemblies, and methods of assembling the lock assemblies. The lock assemblies use a cam and follower design that transfers rotary motion to a lock bolt that moves in translation between an extended/locked state and a retracted/unlocked state.

Abstract: Embodiments include fenestration units with active sound canceling properties, retrofit units with active sound canceling properties and related methods. In an embodiment a fenestration unit with active sound canceling properties can include an glazing unit including an exterior transparent pane, an interior transparent pane, and an internal space disposed between the exterior and interior transparent panes. The fenestration unit can include an active noise cancellation system including an exterior module including a sound input device and a signal emitter. An interior module can include a signal receiver to receive the signal from the signal emitter, and a vibration generator configured to vibrate the interior transparent pane. A sound cancellation control module can control the vibration generator to vibrate the interior transparent pane and generate pressure waves causing destructive interference with a portion of the sound waves received by the sound input device.

Abstract: Fenestration lock assemblies, fenestration units including the lock assemblies, and methods of operating the lock assemblies. The lock assemblies offer a lock assembly construction that is capable of being assembled, installed, and used in a purely manual mode (i.e., in the absence of any driving unit such as, e.g., a motor, solenoid, etc.) or that may be assembled, installed, and used with a driving unit such that the lock assembly can be operated manually or in a driven mode, with the manual and driven modes of operation being unaffected by each other.

Abstract: Embodiments herein include compositions, extruded articles, and methods of making the same. In an embodiment, an extruded article is included. The extruded article can include an extruded segment comprising a first composition. The first composition can include a polymer resin, particles and fibers. The fibers can be disposed within the first composition exhibiting a substantially non-aligned directional orientation. In an embodiment, an extruded article is included having a first portion comprising a first composition having a first fiber orientation and a second portion comprising a second composition having a second fiber orientation. The first composition can include a polymer resin and fibers. The second composition can include a polymer resin, particles and fibers. The fibers of the second composition can be oriented more randomly than the fibers of the first composition. Other embodiments are also included herein.

Abstract: A system for locking a position of an operable sash in a window frame has a motor, a rotating element connected to the motor, and a sweep cam. The sweep cam is configured to rotatably engage a keeper disposed on a sash disposed opposite the operable sash. A spur gear operatively connects the rotating element to the sweep cam.

Abstract: Flexible drip cap for use with fenestration units and related methods. The flexible drip cap includes a flange member and a cap member attached to each other along a length of the drip cap, with a seal member located between the flange member and the cap member. The seal member provides a seal to limit water infiltration between the flange member and the cap member when the drip cap is positioned on a fenestration unit.

Abstract: A laminated glass retention system for securing a laminated glass subassembly within a window sash or frame member or door panel or similar component includes a retention member applied to the laminated glass subassembly. The retention member generally can include a leg portion that engages of the laminated glass subassembly, and can further include a base portion that is coupled to the frame member in which the laminated glass subassembly is seated. The retention member helps retain the insulating glass subassembly within its frame member when subjected to high winds and wind-borne debris.

Abstract: Embodiments herein relate to controlled low humidity storage devices and related methods. In an embodiment, the device can include a housing defining a storage compartment and an access aperture with a door. The device can include a dry gas supply system in fluid communication with the storage compartment configured to deliver low humidity gas to the storage compartment. The device can also include a control unit in electrical communication with the dry gas supply system. The device can also include a pressure sensor configured to measure a pressure differential between the inside of the storage compartment and the ambient environment, the pressure sensor in electronic communication with the control unit. The control unit can be configured to initiate delivery of low humidity gas from the dry gas supply system in response to a signal received from the pressure sensor. Other embodiments are also included herein.

Abstract: Compound fenestration assembly mull joints, compound fenestration assemblies using those mull joints, and methods of making and using the same are described herein. The mull joints in compound fenestration assemblies as described herein use universal joining strips to form both sides of a mull joint, as well as other universal components such as, e.g., corner gussets, locator plates, end plugs, seal members, etc. that may be used as needed to form mull joints as required in a compound fenestration assembly.

Abstract: Tilt latch apparatus and sashes incorporating the same are described herein. The tilt latch apparatus tilt latch apparatus may provide a convenient mechanism for a user to release the tilt latches on a sash with one hand while controlling movement (e.g., rotation) of the sash with another hand.

Abstract: Embodiments include systems with active sound canceling properties, fenestration units with active sound canceling properties, retrofit units with active sound canceling properties and related methods. In an embodiment a system can include a sound cancellation device include a sensing element to detect vibration of a transparent pane and/or a sound input device configured to detect sound incident on the transparent pane, as well as a vibration generator configured to vibrate the transparent pane and a sound cancellation control module. The sound cancellation control module can evaluate the detected vibration of the transparent pane at two or more discrete frequency bands. The sound cancellation control module can cause the vibration generator to vibrate the transparent pane causing destructive interference with sound waves at the two or more discrete frequency bands. Other embodiments are also included herein.

Abstract: Adaptable fenestration frame members, fenestration units using the frame members, and methods of adapting the fenestration frame members. The adaptable fenestration frame members provide a construction that is adaptable for use in both pocket and non-pocket installations by including an adaptation channel forming an outside corner along one edge of the fenestration frame member. Removal of the outside corner converts that portion of the frame member from an outside corner to an inside corner, thus adapting the frame member for use in a pocket installation.