A brace assembly can include a structural member including a sidewall; and a bracket including a baseplate defining a slot extending from an open end to a closed end, the baseplate defining at least one baseplate hinge hole at the open end; a clamp including a jaw member and a tightening member, the jaw member and the tightening member engaging the sidewall to couple the structural member to the bracket, the jaw member defining a clamp hinge hole; and a hinge pin engaging the at least one baseplate hinge hole and the clamp hinge hole.

A brace assembly can include a structural member including a sidewall; and a bracket including a baseplate defining a slot extending from an open end to a closed end, the baseplate defining at least one baseplate hinge hole at the open end; a clamp including a jaw member and a tightening member, the jaw member and the tightening member engaging the sidewall to couple the structural member to the bracket, the jaw member defining a clamp hinge hole; and a hinge pin engaging the at least one baseplate hinge hole and the clamp hinge hole.

A hinged connector is used to attach two generally coplanar first and second structural members while allowing for pivotal movement of the structural members in the plane of the structural members about an axis that is transverse or perpendicular to the plane in which the structural members rotate.

A brace assembly can include a structural member including a sidewall; and a bracket including a baseplate defining a slot extending from an open end to a closed end, the baseplate defining at least one baseplate hinge hole at the open end; a clamp including a jaw member and a tightening member, the jaw member and the tightening member engaging the sidewall to couple the structural member to the bracket, the jaw member defining a clamp hinge hole; and a hinge pin engaging the at least one baseplate hinge hole and the clamp hinge hole.

A strut channel support system including a first brace, a second brace, and a fastening mechanism connects at least two channel struts in a multi-orientable fashion. The first brace and the second brace both possess a U-shaped channel, a base, a fastener-engagement point, and a strut-engagement point. The base is terminally connected to the U-shaped channel, the fastener-engagement point is centrally integrated into the base, and the strut-attachment feature is integrated into the U-shaped channel. This permits the base to retain the rear portion of a strut channel. The U-shaped channel perimetrically braces the lateral sides of the strut channel. The first brace and the second brace attach to each other via the fastener-engagement point. The fastener-engagement point of the first brace and the fastener-engagement point of the second brace are mechanically coupled to each other. This enables a user to adjust the orientation between at least two strut channels.

A strut channel support system including a first brace, a second brace, and a fastening mechanism connects at least two channel struts in a multi-orientable fashion. The first brace and the second brace both possess a U-shaped channel, a base, a fastener-engagement point, and a strut-engagement point. The base is terminally connected to the U-shaped channel, the fastener-engagement point is centrally integrated into the base, and the strut-attachment feature is integrated into the U-shaped channel. This permits the base to retain the rear portion of a strut channel. The U-shaped channel perimetrically braces the lateral sides of the strut channel. The first brace and the second brace attach to each other via the fastener-engagement point. The fastener-engagement point of the first brace and the fastener-engagement point of the second brace are mechanically coupled to each other. This enables a user to adjust the orientation between at least two strut channels.

A strut channel support system including a first brace, a second brace, and a fastening mechanism connects at least two channel struts in a multi-orientable fashion. The first brace and the second brace both possess a U-shaped channel, a base, a fastener-engagement point, and a strut-engagement point. The base is terminally connected to the U-shaped channel, the fastener-engagement point is centrally integrated into the base, and the strut-attachment feature is integrated into the U-shaped channel. This permits the base to retain the rear portion of a strut channel. The U-shaped channel perimetrically braces the lateral sides of the strut channel. The first brace and the second brace attach to each other via the fastener-engagement point. The fastener-engagement point of the first brace and the fastener-engagement point of the second brace are mechanically coupled to each other. This enables a user to adjust the orientation between at least two strut channels.

A quick attachment system is disclosed. A first connector portion is defined along a surface of the first member and a second connector portion is defined along a surface of the second member. The first connector portion comprises a protrusion of the surface of the first member. The second connector portion comprises a detent of the surface of the second member. The first and second connector portions may mate with and engage one another to secure the first member against the second member. A modular frame unit comprises first and second channel members defining first connector portions along lengths thereof and a joinder channel member defining second connector portions along a length thereof. Each of the second connector portions is configured to mate with one of the first connector portions to join the joinder channel member with the first and second channel members.

A strut channel support system including a first brace, a second brace, and a fastening mechanism connects at least two channel struts in a multi-orientable fashion. The first brace and the second brace both possess a U-shaped channel, a base, a fastener-engagement point, and a strut-engagement point. The base is terminally connected to the U-shaped channel, the fastener-engagement point is centrally integrated into the base, and the strut-attachment feature is integrated into the U-shaped channel. This permits the base to retain the rear portion of a strut channel. The U-shaped channel perimetrically braces the lateral sides of the strut channel. The first brace and the second brace attach to each other via the fastener-engagement point. The fastener-engagement point of the first brace and the fastener-engagement point of the second brace are mechanically coupled to each other. This enables a user to adjust the orientation between at least two strut channels.

Structures and protocols are presented for providing enhanced assembly tolerances (for thermal or manufacturing variations, e.g.) in constructing gazebos or other standalone decking systems, decks adjoining a house or other primary structure, or other such structures for walkways or human occupancy.