The present invention relates to a removable profile structure, primarily for sliding panels, comprising a concealed support (2) with an inverted “U” shape which comprises at least two rectangular sections (3) and a “W” shaped detachable base (1) able to receive a glass (4). This solution, in which the concealed support (2) and the detachable base (1) are independent, allows the removal of the sliding panel without interfering with the state of the pavement coating.

A fenestration unit including a first panel having a leading portion and a trailing portion, a second panel, and a frame including a first lateral member and a second lateral member. The first lateral member has a trolley space configured to slideably receive a trolley assembly. The trolley assembly includes a first trolley coupled to the leading portion of the first panel and a second trolley coupled to the trailing portion of the first panel. Each of the first and the second trolleys includes a guide pin slideably received in the leading and trailing tracks, respectively. The guide pins are configured to guide the first panel out of a coplanar relationship with the second panel when the first panel is slid to an opened position and guide the first panel into a coplanar relationship with the second panel when the first panel is slid to a closed position.

A building system may include an external structural frame which includes a plurality of columns and beam, a diaphragm which includes a plurality of floor panels, each of the plurality of floor panels having a longitudinal direction and a transverse direction. The plurality of floor panels are supported by a plurality of diaphragm beams arranged along the transverse direction, and a coupling between each of the transverse beams and the external structural frame, wherein loads are transmitted from the diaphragm to the external structural frame only via the couplings between the transverse beams and the external structural frame.

A frame structure includes a frame body, a corner connector and roller mechanism arranged in a splice of adjacent side frames at a bottom of the frame body, and a guide mechanism clamped to a top of the frame body. A glass positioning slot is disposed on a first side of an inner side wall of a side frame of the frame body. A mounting slot is disposed on a first side of an outer side wall of the side frame of the frame body and used for fixing the guide mechanism or the corner connector and roller mechanism. The glass positioning slot is adjacent to the mounting slot along a lengthwise direction of the first side of the inner side wall. A sliding door is further provided.

Disclosed embodiments include a mounting apparatus for a sliding security barrier that includes unique security features that ensure the sliding security barrier is secure and does not suffer problems that exist with conventional security doors and windows. The sliding security barrier is configured to be implemented using tracks that are common to conventional sliding patio screen door or windows. Additional security features include a unique striker plate, a lift protector at a corner, adjustable top and/or bottom channel caps, an interlock, and a uniquely shaped lock. These features provide greater security at a lower cost because they use an existing sliding door or window sash and channels but provide a secure attachment that inhibits tampering and removal of the sliding screen barrier.

A noise management system for a window includes an active noise control (ANC) module and a passive sound absorbing module. The ANC module is disposed in or adjacent a ventilation channel of the window and configured to substantially cancel low-frequency noise entering the ventilation channel. The passive sound absorbing module is disposed in or adjacent to the ventilation channel and configured to absorb both high-frequency noise entering the channel and harmonic sounds generated by the ANC module.

The invention is a photovoltaic system mounted to the inside surface of a window. The system comprises photovoltaic modules on a substrate along with a sheet of material which is visually similar to the substrate which are both adhesively attached to the interior surface of a window, facing towards the outside of the building. The light incident side of the substrate with photovoltaic cells faces the exterior of the building facing the sun. Electrical connectors are integrated into the substrate and connected to solar cells within the photovoltaic modules, thus providing electrical connection of the system to external electrical devices or electrical systems near the window that require power.

A sill track for sliding panels such as doors or windows in a door jamb or window jamb. The sill track mounts flush to the surrounding floors and has an integrated drainage system for preventing water from penetrating the sill track. The sill track comprises a base having walls to support flooring, a panel track for receiving a guide of a panel, such as wheels of a sliding glass door, and a weep channel wall forming a weep channel for draining water to below a top surface of the sill track. The walls of the base, the panel track and the weep channel wall are configured such that the flooring installed on the sill track, the panel track and the top of the weep channel wall are all flush with the surrounding flooring on the interior and exterior of the sill track.

In a one aspect there is disclosed a formwork wall panel (10) having an operative inner surface (12) to face towards an inner space to be filed with building material and an opposing operative outer surface (14) having a surface finishing component (16) secured thereto. The operative inner surface (12) of the formwork wall panel (10) includes a brace coupling formation (18) operatively adapted to engage a wall panel coupling formation (20) of a brace (22) operatively extending between the formwork wall panel (10) and an opposing second formwork wall panel.

Blast, ballistic, and entry resistant compression frame systems include a plurality of bolts, an exterior frame assembly having a peripheral flange and a plurality of sleeves that receive the bolts, an interior frame assembly having a peripheral flange and a plurality of apertures that receive the bolts therethrough, an exterior gasket between the peripheral flange of the exterior frame assembly and an exterior surface of the wall of the building, and an interior gasket between the peripheral flange of the interior frame assembly and an interior surface of the wall of the building. The exterior frame assembly peripheral flange and the interior frame assembly peripheral flange apply a compression force to the wall when the bolts are torque tightened into the threaded sleeves. Methods of installation in a wall of a building are also provided.