A frame may include three or more portions having an upper portion disposed adjacent an upper end of an opening and two side portions disposed along either edge of the opening, and in some cases a lower portion when the opening is for a window or some doors. A first frame segment and the second frame segment are adjustable with respect to each other in order to extend around the thickness of the door opening. The segments may have one or more thermal barriers, such as a seal (e.g., u-shaped, v-shaped, or the like seal) located between portions of the segments. The first frame segment may be adjusted with respect to the second frame segment. The adjustment of the segments may be made before or after the one or more thermal barriers are installed.

A door frame for a sliding door system may include three (3) portions having an upper portion disposed adjacent an upper end of a door opening and two side portions disposed along either edge of the door opening. A first frame segment and the second frame segment are adjustable with respect to each other in order to extend around different thickness of different door openings. The first frame segment and/or the second frame segment may have one or more caps, retainers, headers or the like coupled to the frame segments. The caps, retainers, or headers may have portions that are trimmed in order to allow them to mate with portions of the first frame segment or the second frame segment. The adjustment of the segments may be made before or after being installed.

A door frame for a sliding door system may include three (3) portions having an upper portion disposed adjacent an upper end of a door opening and two side portions disposed along either edge of the door opening. A first frame segment and the second frame segment are adjustable with respect to each other in order to extend around different thickness of different door openings. The first frame segment and/or the second frame segment may have one or more caps, retainers, headers or the like coupled to the frame segments. The caps, retainers, or headers may have portions that are trimmed in order to allow them to mate with portions of the first frame segment or the second frame segment. The adjustment of the segments may be made before or after being installed.

Systems and methods are described herein to provide a frame assembly adjustable to fit different sized walls. The frame assembly can comprise one or more portions for receiving wall coverings when the frame assembly is coupled to an end of a wall. In various embodiments, the frame assembly can be a door frame assembly or a window frame assembly. Other embodiments are disclosed herein.

Systems and methods are described herein to provide a frame assembly adjustable to fit different sized walls. The frame assembly can comprise one or more portions for receiving wall coverings when the frame assembly is coupled to an end of a wall. In various embodiments, the frame assembly can be a door frame assembly or a window frame assembly. Other embodiments are disclosed herein.

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.

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.

A window and door frame system comprising members that fit together to enable a wide variety of window and door frame configurations and sizes to be constructed. The system comprises interlocking components that can be arranged in a variety of spacing combinations to enable building of frames in different configurations with a small set of components.

A window and door frame system comprising members that fit together to enable a wide variety of window and door frame configurations and sizes to be constructed. The system comprises interlocking components that can be arranged in a variety of spacing combinations to enable building of frames in different configurations with a small set of components.

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.