A threshold includes a substantially vertically upstanding nosing extending along a longitudinal axis of the threshold and a substantially vertically upstanding dam spaced from and substantially parallel to the upstanding nosing. A threshold cap is disposed at least partially across a gap between the upstanding nosing and the upstanding dam. A support, which supports the threshold cap, is located at least partially within the gap. The threshold cap is adjustable between at least a raised position and a lowered position. The threshold cap is biased toward the raised position when the door panel of the entryway is in an open position. The threshold cap pivots about a pivot axis parallel with the longitudinal axis. The pivot axis is not a central axis of the threshold cap.

A threshold includes a substantially vertically upstanding nosing extending along a longitudinal axis of the threshold and a substantially vertically upstanding dam spaced from and substantially parallel to the upstanding nosing. A threshold cap is disposed at least partially across a gap between the upstanding nosing and the upstanding dam. A support, which supports the threshold cap, is located at least partially within the gap. The threshold cap is adjustable between at least a raised position and a lowered position. The threshold cap is biased toward the raised position when the door panel of the entryway is in an open position. The threshold cap pivots about a pivot axis parallel with the longitudinal axis. The pivot axis is not a central axis of the threshold cap.

A pre-formed header assembly creates a rough wall opening for a metal door/frame, permitting completion of electrical, ducting, drywall, etc. prior to receiving/installing the door frame. The header is secured to first and second king studs at respective locations positioned beyond a desired door frame location. The header includes four different channels, one of which is utilized at two locations. The first channel has a first length to span between the king studs. The second channel has a second length, and the third channel a third length, which correspond to minimum dimensional requirements for completing the wall. The base of the second and third channels are each fixedly secured to the base of the first channel. The base of the fourth and fifth channels are fixedly secured to the first and second ends of the base of the first channel, respectively, substantially perpendicular thereto, for attachment to the king studs.

The invention relates to a frame structure, such as a window sash or a frame for a window or door, comprising a core made from at least one core member made from expanded polystyrene (EPS) with a density of 80-200 kg/m.sup.3 and a shell of polyurethane (PUR) encasing the core. The core may include a plurality of core members, some of which may be made from a different material.

The invention relates to a frame structure, such as a window sash or a frame for a window or door, comprising a core made from at least one core member made from expanded polystyrene (EPS) with a density of 80-200 kg/m.sup.3 and a shell of polyurethane (PUR) encasing the core. The core may include a plurality of core members, some of which may be made from a different material.

A pre-formed insert with stable dimensions for mechanical insertion into a hollow member and that reduces the Nusselt number and convection across the hollow member. The insert may be formed of a low heat conducting material like PVC and have extensions and internal voids that impede convection in the hollow and conduction through the insert. The inserts may be used in heads and sills of aluminum windows, doors and frames. In one embodiment, an insert is received in an open hollow and may cooperate with an insert in a frame hollow to decrease convection at the head end of a sliding window or door. An insert may be placed within the hollow of a window or door beside a roller assembly.

A pre-formed insert with stable dimensions for mechanical insertion into a hollow member and that reduces the Nusselt number and convection across the hollow member. The insert may be formed of a low heat conducting material like PVC and have extensions and internal voids that impede convection in the hollow and conduction through the insert. The inserts may be used in heads and sills of aluminum windows, doors and frames. In one embodiment, an insert is received in an open hollow and may cooperate with an insert in a frame hollow to decrease convection at the head end of a sliding window or door. An insert may be placed within the hollow of a window or door beside a roller assembly.

A door assembly with improved sealing between the door and door frame. The door assembly may include a door frame having a first side section and a sill section, a door including a first edge surface and a second edge surface and a hinge having a first portion connected to the first side section and a second portion connected to the first edge surface to pivotably connect the door to the door frame such that the door is pivotable between an open position and a closed position, wherein the hinge moves the second edge surface vertically downward toward the sill section only during the last 50 degrees of pivotal movement of the door from the open position to the closed position.

A door assembly with improved sealing between the door and door frame. The door assembly may include a door frame having a first side section and a sill section, a door including a first edge surface and a second edge surface and a hinge having a first portion connected to the first side section and a second portion connected to the first edge surface to pivotably connect the door to the door frame such that the door is pivotable between an open position and a closed position, wherein the hinge moves the second edge surface vertically downward toward the sill section only during the last 50 degrees of pivotal movement of the door from the open position to the closed position.

A window wall assembly including an insulated panel having at least one hole; at least one spacer located between and abutting a first portion of an outside of the insulated panel and an inside of an architectural fascia panel; at least one layer of nonconducting material connected to the at least one spacer and sandwiched between a second portion of the outside of the insulated panel and the inside of the architectural fascia panel; and a first fastener having a hollow inner section inserted into the at least one hole which has threading on the inside, an outer section having threading on the outside and extending into the layer of nonconducting material; and a flange located between the inner section and outer section of the first fastener and having a greater lateral dimension than the radius of the at least one hole.