The invention is a sill pan system that can be targeted for commercial and/or multi-family use and that works with ADA compliant thresholds. Specifically, the sill pan system includes a left end segment that is configured to fit in the bottom left corner of a framed-in door opening. The system also includes a right end segment that is configured to fit in the bottom right corner of a framed-in door opening. The left and right end segments are joined together at single seam. The top face of the sill pan is sloped to ensure that water and moisture is routed from the interior side of a building.

Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a sill, a head opposite the sill, a first jamb, and a second jamb opposite the first jamb forming a window cavity therebetween, the sill including a lower surface and an upper surface and one or more compartments therebetween; and a weep hood arranged in the sill and configured to allow water and air to exit the one or more compartments within the sill.

Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a sill, a head opposite the sill, a first jamb, and a second jamb opposite the first jamb forming a window cavity therebetween, the sill including a lower surface and an upper surface and one or more compartments therebetween; and a weep hood arranged in the sill and configured to allow water and air to exit the one or more compartments within the sill.

A fenestration unit includes a first glass unit, a first panel frame, a second glass unit, a second panel frame, a sill flashing, and a frame. The frame includes a header, jambs, and a frame sill including a first track and a second track. The first panel frame and the first glass unit are slidable along the first track when positioned in the frame. The second panel frame and the second glass unit are slidable along the second track when positioned in the frame. The sill flashing includes a base extending under the first and second tracks and a wall extending upward from the base to inhibit moisture intrusion through the fenestration unit. The frame sill is removable from the frame without disassembling the sill flashing, the jambs, and the header.

A fenestration unit includes a first glass unit, a first panel frame, a second glass unit, a second panel frame, a sill flashing, and a frame. The frame includes a header, jambs, and a frame sill including a first track and a second track. The first panel frame and the first glass unit are slidable along the first track when positioned in the frame. The second panel frame and the second glass unit are slidable along the second track when positioned in the frame. The sill flashing includes a base extending under the first and second tracks and a wall extending upward from the base to inhibit moisture intrusion through the fenestration unit. The frame sill is removable from the frame without disassembling the sill flashing, the jambs, and the header.

Embodiments herein relate to systems and methods for securing panel members to frame members and fenestration systems including the same. In a first aspect, a fenestration system can be included having a panel assembly, a sill assembly, and one or more sill panel clips. The one or more sill panel clips can be disposed on a surface of the sill assembly such as an upper surface. The one or more sill panel clips can secure the panel assembly to the sill assembly. The fenestration system can also include a plurality of jamb members. The plurality of jamb members can include a first side jamb, a second side jamb, and a head jamb. The fenestration system can also include a plurality of jamb panel clips, wherein the plurality of jamb panel clips secure the panel assembly to the plurality of jamb members. Other embodiments are also included herein.

A frame assembly, for use in window and door applications configured to retain a panel, comprising a frame with a cover assembly and a support assembly having a track assembly, and a sill assembly and a header assembly both interconnected to a securing surface. The cover assembly is interconnected to the support assembly. The sill assembly comprises a roller member disposed in supporting relation to the track assembly, and the header assembly is disposed in supporting relation to the support assembly so that the frame is movable relative to both the header assembly and the sill assembly. At least a portion of the frame comprises a predetermined thickness and a predetermined width. The predetermined thickness is substantially less than the predetermined width so that both cooperatively and concurrently enhance viewing through the panel and the frame's stability.

A frame assembly, for use in window and door applications configured to retain a panel, comprising a frame with a cover assembly and a support assembly having a track assembly, and a sill assembly and a header assembly both interconnected to a securing surface. The cover assembly is interconnected to the support assembly. The sill assembly comprises a roller member disposed in supporting relation to the track assembly, and the header assembly is disposed in supporting relation to the support assembly so that the frame is movable relative to both the header assembly and the sill assembly. At least a portion of the frame comprises a predetermined thickness and a predetermined width. The predetermined thickness is substantially less than the predetermined width so that both cooperatively and concurrently enhance viewing through the panel and the frame's stability.

A wall sill assembly having a sill base member and an extension sill member. The wall sill assembly can be used in a wall construction having any one or more of a wall substrate, the wall sill assembly, insulation, subframe sheeting, cladding, lower outer substrate/insulation and a lower outer sealing layer. Methods are further disclosed.

A threshold seal apparatus for a doorway, the threshold seal apparatus comprising a floor-mountable channel portion, a seal configured to be received within the channel portion, and an actuation mechanism operable to move the seal with respect to the channel portion between a retracted position and an extended position in which the seal is configured to contact the underside of a door mounted within the doorway.