or Wall Hole Closing Device A roof or wall hole closing device 1 comprises an expanding part 3 which, in its contracted condition, is passed through the hole from one side. The expanded part 3, when expanded, closes the hole from one side. A rod 5 passes into the expanding part 3. The expanding part 3 is expanded by the user pulling the rod 5 through the hole. A lower seal engages against a second side of the hole to prevent movement of the expanding part 3 from its closing position. The device when used in a roof can be installed from below, which avoids the dangers of the user needing to go up onto the roof.

The invention relates to a blade assembly for a tool for removing a slate from a roof, the blade assembly comprising: a blade having a length, a width, and a plurality of teeth; and a blade support, the blade being mounted to the blade support; wherein the blade support extends over at least 30% of the width of the blade; and wherein the thickness of the blade support to a first side of the blade is greater than the set of the teeth of the blade. The invention further relates to a blade assembly for a tool for removing a slate from a roof, the blade assembly comprising: a blade having a length, a width, and a plurality of teeth; and a blade support; wherein the blade support extends over a sufficient portion of a first side of the blade such that, in use, the teeth of the blade are prevented from coming into contact with a slate adjacent the first side of the blade assembly. The blade assembly may be included in a saw, further comprising a handle.

A roof waste removal assembly is provided and includes a chute system and a self-propelled expanding trailer. The chute system includes a roof guide and a gutter shield. The self-propelled expanding trailer includes a frame, an extension device secured to the frame, and a storage bin secured to the extension device.

A roofing construction tool including a substantially planar stand formed from a compressible material that includes a top surface having a first area, a bottom surface defining a second area larger than the first area, and side walls joining the top surface and bottom surface. The roofing construction tool may further include a high friction layer adjacent the bottom surface and/or at least one weight embedded in the compressible material and having a density greater than a density of the compressible material.

A tool for forming flashing is disclosed. The tool includes an elongate rod member, a handle member disposed on a first end of the rod member, and a spade member on a second end of the rod member opposite the first end, wherein the spade member includes first and second spades symmetrically disposed and having a gap therebetween.

A roof waste removal assembly is provided and includes a chute system and a self-propelled expanding trailer. The chute system includes a roof guide and a gutter shield. The self-propelled expanding trailer includes a frame, an extension device secured to the frame, and a storage bin secured to the extension device.

A roof attachment system and methods of using same during the installation, maintenance, or repair of a roof on a commercial or residential building structure. The roof attachment system and the related methods of using and implementing the system include, among other things, an anchor or internal support assembly, and a hook or securement assembly. The roof attachment system enables the installer to utilize at least one internal support assembly, or at least one internal support assembly and the securement assembly to install the roof, depending upon the installation stage of the roof. Upon completion of the installation process, the roof includes multiple concealed internal support assemblies that provide multiple anchor points that are spaced an appreciable distance apart along the ridgeline of the roof. When the roof requires maintenance or repair, the securement assembly can be removably coupled to a specific internal support assembly to facilitate the maintenance or repair by a technician while also reducing the chances that the technician experiences a fall from the roof.

This is a measuring tool for use in the installation of metal roofing when such metal roofing must be cut in order to fit along valleys in the roof structure. Valleys are places where the roof surface changes direction, such as where the roof of a gable joins the main body of the roof. The tool measures the point at which the metal roofing panel is to be cut by sliding the base of the tool down the last rib of the last installed panel until the tip of the pointer arm touches the chalk like along which the next panel must fit. The distance from the top of said last panel to the bottom of the base of the tool corresponds to the distance from the top of the new panel to the point at which its leading edge should be cut to fit along the chalk line.

This is a measuring tool for use in the installation of metal roofing when such metal roofing must be cut in order to fit along valleys in the roof structure. Valleys are places where the roof surface changes direction, such as where the roof of a gable joins the main body of the roof. The tool measures the point at which the metal roofing panel is to be cut by sliding the base of the tool down the last rib of the last installed panel until the tip of the pointer arm touches the chalk like along which the next panel must fit. The distance from the top of said last panel to the bottom of the base of the tool corresponds to the distance from the top of the new panel to the point at which its leading edge should be cut to fit along the chalk line.

A roof vehicle has a chassis, a plurality of motor-driven wheels coupled to the chassis, a man-basket coupled to the chassis, wherein the man-basket is moveable on a y-axis and is configured to lower to an elevation beneath that of the plurality of motor-driven wheels, a deck for transporting equipment, and a power supply. A method for assembling and installing a roof involves moving the roof vehicle to the desired location on the roof of a structure, lowering the man-basket at least partially beneath the surface roof, and performing work (e.g., welding) to secure the roof to the structure of the building.