Multi-piece, flexible, sill pan assemblies and methods of installation are disclosed. Method of installation of a sill pan assembly for pocket door systems such as single- and double-door versions as well as multi-panel pocket doors. The sill pan assembly has a first flexible end dam member, a second flexible end dam member, a flexible outside corner member, and a flexible insert. Methods of installation of a sill pan assembly for a double-pocket door. The sill pan assembly having a first flexible end dam member, a second flexible end dam member, a first flexible outside corner member, a second flexible outside corner member, and a flexible insert.

An upper guide track assembly for a retractable screen is described. The assembly comprises a U shaped guide channel, a track attachment member for attaching the assembly to a support, a track outer member connectable to the attachment member and a screen retaining member within the guide channel. The retaining member receives and retains an upper edge of a screen. The retaining member has two resilient wings extending from either side of the body. Each wing is biased towards a position in which the distal end of each wing is away from the body. The wings are moveable against the bias to a retracted position. When the retaining member is retained in the guide channel, each wing is held in the retracted position against the bias. This allows an upper edge of a screen retained by the screen retaining member to be biased in the vertical direction.

An upper guide track assembly for a retractable screen is described. The assembly comprises a U shaped guide channel, a track attachment member for attaching the assembly to a support, a track outer member connectable to the attachment member and a screen retaining member within the guide channel. The retaining member receives and retains an upper edge of a screen. The retaining member has two resilient wings extending from either side of the body. Each wing is biased towards a position in which the distal end of each wing is away from the body. The wings are moveable against the bias to a retracted position. When the retaining member is retained in the guide channel, each wing is held in the retracted position against the bias. This allows an upper edge of a screen retained by the screen retaining member to be biased in the vertical direction.

A door system may include a threshold assembly having a base including a base drain channel having a major drain surface inclined from a second edge to a first edge thereof, a base drain hole defined in a second base sidewall to convey water from said base drain channel out through the second base sidewall to an exterior side, on a first base sidewall a first base seat configured for mating seated engagement with a first crown seat in a first seat connection, on the second base sidewall a second base seat configured for mating seated engagement with a second crown seat in a second seat connection, a crown supported by the base, the crown including a crown minor side above the first crown seat and a crown major side above the second crown seat, a crown gutter intermediate the crown minor side and crown major side, a gutter drain hole defined in the crown gutter to convey water into the base drain channel, the crown selectively installable on the base in a first position for in-swing movement of a door element or a second position for out-swing movement of a door element, the crown position selectable independent of the base positioned to convey water from the base drain channel to the exterior side.

A door system may include a threshold assembly having a base including a base drain channel having a major drain surface inclined from a second edge to a first edge thereof, a base drain hole defined in a second base sidewall to convey water from said base drain channel out through the second base sidewall to an exterior side, on a first base sidewall a first base seat configured for mating seated engagement with a first crown seat in a first seat connection, on the second base sidewall a second base seat configured for mating seated engagement with a second crown seat in a second seat connection, a crown supported by the base, the crown including a crown minor side above the first crown seat and a crown major side above the second crown seat, a crown gutter intermediate the crown minor side and crown major side, a gutter drain hole defined in the crown gutter to convey water into the base drain channel, the crown selectively installable on the base in a first position for in-swing movement of a door element or a second position for out-swing movement of a door element, the crown position selectable independent of the base positioned to convey water from the base drain channel to the exterior side.

Various aspects of the disclosure relate to modular sill systems for sliding panel doors and windows, collectively sliding fenestration units. In various examples, modular sill systems include multiple separate and distinct base components that provide tracks on which one or more panels are able to slide.

A fenestration unit is disclosed. In various examples, the fenestration unit includes a plurality of panels, including first and second panels. In some examples, one or more of the plurality of panels is configured to slide relative to a frame of the fenestration unit to provide an opening in the fenestration unit. In various examples, each of the first and second panels are also configured to be pivoted relative to the frame such that the first and second panels can be hinged or otherwise pivoted open to increase the size of the opening in the fenestration unit.

A shower door and hinge assembly comprising a glass shower door, a sloping sill, a sill angle adapter, upper and lower horizontal door frame rails, and upper and lower shower door hinges where the lower hinge is a gravity style hinge featuring a self-closing action, is presented. The hinges of the present invention shower door and hinge assembly attach only to horizontal edge surfaces of the glass door. The hinges do not attach to any vertical surface of the door.

A shower door and hinge assembly comprising a glass shower door, a sloping sill, a sill angle adapter, upper and lower horizontal door frame rails, and upper and lower shower door hinges where the lower hinge is a gravity style hinge featuring a self-closing action, is presented. The hinges of the present invention shower door and hinge assembly attach only to horizontal edge surfaces of the glass door. The hinges do not attach to any vertical surface of the door.

A cover for removable protection of a threshold is disclosed. The threshold may be of the type having a sill deck terminating in an upwardly extending dam and a threshold cap disposed along an interior side of the dam. The cover has at least a cap protecting member configured to extend over the threshold cap of the threshold. The cap protecting member includes an engagement portion configured to be positioned along an exterior side of the dam. The engagement portion has a hooked tip. Upon completion of construction, the cover is designed to be removed from the threshold to expose at least the threshold cap below.