Abstract: The present invention relates to a roof structure comprising support members. Depth locators are provided for fastening to the support members to locate a desired depth of bridge members. The bridge members extend between the support members at the desired depth. A safety barrier is provided for being supported by the bridge members. Each depth locator may include a folded sheet bracket which advantageously resists twisting when fastened to the support members with a threaded depth locator fastener driven by a rattle gun.

Abstract: The present invention relates to a roof structure comprising support members. Depth locators are provided for fastening to the support members to locate a desired depth of bridge members. The bridge members extend between the support members at the desired depth. A safety barrier is provided for being supported by the bridge members. Each depth locator may include a folded sheet bracket which advantageously resists twisting when fastened to the support members with a threaded depth locator fastener driven by a rattle gun.

Abstract: The present invention relates to a roof structure. The structure comprises support members defining openings. Bridge members extend between the support members. End portions of the bridge members are able to be received by the openings in the support members such that the end portions can be inhibited from being withdrawn from the openings. A safety barrier is supported by the bridge members. The structure also comprises an insulating layer including insulation pockets and being supported by the safety barrier.