A ladder stabilizer attachment device secures a ladder stabilizer to a ladder. The device includes a sleeve including an outer wall. The outer wall has an outer face, an inner face, an upper end, and a lower end. The lower end is open. A slot extends into the inner face from the lower end to receive a top end of a ladder side rail and an uppermost rung of the ladder into the slot. A top edge of the slot defines a stop whereby the stop rests upon the uppermost rung of the ladder. A coupler is mounted to the sleeve. The coupler releasably engages the uppermost rung of the ladder.

A roof mounted ladder safety bracket comprises a first plate, a second plate, a third plate, a first hinge and a second hinge. The first plate and the second plate are rotably coupled via the first hinge and the second plate and the third plate are rotably coupled via the second hinge. The first plate further comprises a plurality of arms extending therefrom, each of the plurality of arms comprises thereon at a distal end, a hook having an open end facing outward in a first direction and the open end of the hook is configured to be temporarily attached to a leg of a ladder. The third plate further comprises at least one opening configured to enable the ladder safety bracket to be temporarily coupled to a roof structure. The roof mounted ladder safety bracket secures to the ladder via the open end of the hook by using a locking mechanism and secures to the roof structure via the at least opening by nailing a nail through a portion of the at least one opening.

A ladder stabilizer removably mounts to one of the two spaced rails of a conventional ladder, and a mirror image stabilizer preferably mounts to the other rail. The stabilizer is of unitary construction, preferably injection molded from thermoplastic material, and includes a longitudinal member with an open channel along one longitudinal surface, the channel bounded by opposing longitudinal flanges. The member is sized and shaped and of sufficient flexibility to removably mount to the rail at any desired vertical position, and is relatively non-slidable with respect thereto once mounted. An opposite longitudinal surface of the member includes a plurality of step-like serrations. With one stabilizer mounted to each of the two ladder rails, and the ladder leaned against a structure for conventional use, the step-like serrations reduce the risk of movement of the ladder relative to the structure, and therefore promote safe use of the ladder. Also, the composition of the stabilizer protects the structure from any adverse effects.

A ladder safety device (2) for removably securing a ladder (40) to a parapet wall (36) of a rooftop (38), including: a pair of support clamps (4) securable to the parapet wall (36), each said support clamp (4) including a first support member (10), a second support member (12), and an extended arm (14) joining said first support member (10) to said second support member (12), wherein a distance between said support members (10, 12) defines a width adjustable to the width of the parapet wall (36); an elongate plate (6) connecting said pair of support clamps (4) to each other; and at least one ladder hook (8) extending from said elongate plate (6) for securely receiving a rung of the ladder (40).

A handheld, lightweight pole that telescopically extends a substantial length that terminates at a hook. The hook allows the user to attach the pole securely to the ridge. A plurality of rungs is spaced along the pole, wherein each rung acts as a step or handle to help the user climb safely. Each hung may be selectively positioned along the pole.

A ladder safety device configured to be secured to the edge of roof to prevent a ladder leaned against it from sliding sideways or falling away from the roof edge. The ladder safety device comprises a generally flat, planar inner body portion comprising a first inner horizontal rail and vertical rails spaced from one another to define a plurality of large hand-grip openings between them. The ladder safety device further includes an outer body portion comprising a second horizontal rail spaced vertically from the first horizontal rail and connected thereto by outer portions of the vertical rails. Fastener holes formed along inner ends of the vertical rails can be used to secure the device to a roof, and projecting outer fingers define a ladder recess on an outer edge of the outer body portion. The ladder safety device is installed with the outer horizontal rail and portions of the vertical rails and the hand-grip openings spaced outwardly from the roof edge to provide a hand grip.

A ladder safety device is provided for supporting a ladder with side rails and rungs. The ladder safety device has a ladder enclosure with a front, side supports, a rear support, and a ladder rung engagement that extends from the rear support toward the front. A mounting element is provided for mounting the ladder enclosure to a surface. The ladder enclosure defines a receiving area sized to permit the side rails and rungs of the ladder to pass therethrough and a support area with side rail receptacles that are open to the receiving area and receive the side rails of the ladder on either side of the ladder rung engagement such that one of the rungs of the ladder directly overlies the ladder rung engagement. The support area is accessed by inserting the ladder through the receiving area, and moving the ladder into the support area.

A safety ladder device supported by a worker to secure an extension ladder used by a worker to climb onto a roof to make repairs. The present invention is primarily used for roof repair construction on a parapet roof. The invention includes a wide section and a narrow section, one of which is hammered into a top wall of the parapet roof and extends forward off the roof to retain the extension ladder in a secure manner to prevent the ladder moving side-to-side or falling away.

An apparatus for restraining the movement of a ladder is disclosed. The apparatus is formed of plate which can be attached to roof of a structure using nails or other fastening devices. In one embodiment of the present invention, the plate has a stationary bracket which extends from an edge of the plate. A movable bracket is attached to the plate which also has a portion that extends from the edge of the movable bracket. The stationary bracket and the moveable bracket cooperate to receive and retain the respective side support rails of a ladder when the ladder is leaned against a structure. In a second embodiment, both brackets are movable.

A ladder safety apparatus that is configured to be secured to an edge of a flat roof top wherein the present invention is configured to releasably secure a top end of an extension ladder so as to inhibit movement thereof. The present invention includes a roof top support member configured to be secured to a roof top proximate the edge thereof. A first ladder riser receiving member and a second ladder riser receiving member are secured to the roof top support member on distal ends thereof. A first grab rail member and a second grab rail member extend upward from the roof top support member providing grab rails during exiting from the top of the ladder. The first ladder riser receiving member and second ladder riser receiving member include a structure having voids to operably engage a portion of a ladder riser.