Exemplary embodiments are directed to deck jet systems including an adjustable cover and flexible finishing cap. The deck jet systems include a housing with threads formed on an inner surface of the housing. The deck jet systems include an adjustment ring with threads formed on an outer surface of the adjustment ring complementary to the threads of the housing. The deck jet systems include an adjustable cover, the bottom surface of the adjustable cover being inserted into the proximal end of the housing and supported by a top surface of the adjustment ring. Engagement of the threads of the housing and the adjustment ring and rotation of the adjustment ring relative to the housing can vary an elevation of the adjustment ring relative to the housing which, in turn, varies an elevation of the adjustable cover relative to the housing. Exemplary embodiments are also directed to methods of adjusting a deck jet system.

The disclosure provides for pool step forms and related methods for forming steps in a pool formed by wall panels. The step forms may include a wall panel insert configured for insertion between adjacent pool wall panels. The step forms may include one or more step form brace configured to couple with the wall panel insert and, thereby, the wall panels. The step forms may include riser forms that from riser portions of the stairs when the step forms and riser forms are coupled. The pool stair forms may be filled with filling material to form tread portions of the stairs. The pool stair forms may include liner support members coupled to the step form braces and/or the wall panels that facilitate the coupling of a liner to the stairs formed by the pool stair forms and filling material.

A modular partial inground pool system includes a plurality of wall panels configured to extend vertically above and below a ground level position and abut together horizontally. Each wall panel has a plurality of wall stiffeners disposed thereon. The wall stiffeners each extend vertically along the wall panels and outwards therefrom to a first width. A plurality of backer brackets are positioned on opposing ends of each wall panel. Each backer bracket extends vertically downward from a top of the wall panels to the ground level position and outwards therefrom to the first width. A horizontally extending L-shaped edge cap is disposed against the wall stiffeners and backer brackets at the ground level position. A support board material is positioned against the wall stiffeners and backer brackets and supported by the edge cap. A finish material is positioned against the support board material and supported by the edge cap.

Described herein are panel assemblies for pools or other aquatic installations. A panel assembly may include a transparent panel and a frame including an inner wall having a channel formed therein that receives at least a portion of the transparent panel. The frame may have a first frame jamb, a second frame jamb, and a frame sill. The first frame jamb may have a first base end and a first head end. The second frame jamb may have a second base end and a second head end. The frame sill extends from the first base end to the second base end. The first head end of the first frame jamb may have a first slot. The second head end may have a second slot. The first and second slot may form openings for the channel. The panel assembly further includes at least one sealant layer disposed between the frame and the transparent panel.