Adaptable door mounting support for positioning and installation of door slab and methods of use and assembly thereof

A method for assembling an adaptable door mounting support for acquiring a door gap and for supporting a door slab at a height off a floor equal to the door gap, the door gap defined as a distance between a bottom edge of the door slab pivotally mounted to a door frame through door hinges and the floor, the method comprising the steps of:

• providing a rectangular sheet including:
• a plurality of parallel fold lines extending across an entire width of the rectangular sheet,
• first and second inner rectangular sections each separated from a corresponding one of first and second outer rectangular sections by one of the fold lines,
• a rectangular bottom section extending between the first and second inner rectangular sections, the first and second inner rectangular sections interconnected by the rectangular bottom section, each of the first and second inner rectangular sections separated from the rectangular bottom section by one of the fold lines,
• a first support tab formed on the first outer rectangular section along an outer edge thereof between a first foldable corner tab and between two first indentations, and
• a second support tab formed on the second outer rectangular section along an outer edge thereof between a second foldable corner tab and between two second indentations,
• each of the first and second inner sections formed with a U-shaped cut line adjacent to the bottom section, each of the U-shaped cut lines defining one of corresponding first fixing plate in the first inner section and a second fixing plate in the second inner section each juxtaposed to the bottom section from opposite sides thereof,
• each of the first and second inner rectangular sections having at least one elongated tie aperture extending between the first and second inner rectangular sections through the bottom section,
• the first fixing plate formed with a first elongated support opening, the second fixing plate formed with a second elongated support opening, each of the first and second elongated support openings extending parallel to the fold lines;
• separating the first and second fixing plates in the first and second inner rectangular sections from the corresponding first and second inner rectangular sections along the cut lines so as to disconnect the first and second fixing plates from the corresponding first and second inner rectangular sections;
• folding the first and second inner sections relative to the bottom section;
• folding the first and second outer sections at an acute angle relative to the corresponding one of the first and second inner sections;
• inserting the first and second support tabs into the first and second support openings to form and secure first and second A-shaped segments each in an upright position relative to the bottom section, each of the first and second A-shaped segments formed with a corresponding first or second top ridge;
• providing at least one tie device, each of the tie devices including a cable tie and an adjustable locking member slidable over the cable tie in one direction only;
• passing the cable tie of the at least one tie device between the first and second top ridges and through the at least one elongated tie aperture;
• and
• attaching the locking member of the at least one tie device to a free distal end of the cable tie thereof by sliding over the cable tie.

A method of using an adaptable door mounting support for acquiring a door gap and for supporting a door slab at a height off a floor equal to the door gap, the door gap defined as a distance between a bottom edge of the door slab pivotally mounted to a door frame through door hinges and the floor, the method comprising the steps of:

• providing an adaptable door mounting support including a frame member and at least one tie device configured to meter the door gap and hold the door slab in place at the height off the ground equal to the door gap, the frame member having first and second A-shaped segments interconnected by a rectangular bottom section and together defining a door support channel therebetween adapted to receive a portion of the door slab therein, each of the first and second A-shaped segments formed with a corresponding first or second top ridge, the at least one tie device including a cable tie and an adjustable locking member attachable to the cable tie by sliding over the cable tie in one direction only and lockable on the cable tie to adjust a distance between the cable tie and the bottom section of the frame member;
• passing the cable tie of the at least one tie device through a section of both of the A-shaped segments of the frame member and attaching the locking member to a free distal end of the cable tie by sliding;
• positioning the door mounting support under the door slab hung on the door frame so that the first and second A-shaped segments and the rectangular bottom section are laying on a floor and a portion of the bottom edge of the door slab is disposed in the door support channel;
• acquiring the door gap by pulling and raising the cable tie so as to engage the bottom edge of the door slab;
• locking the door support into shape by pulling on the cable tie and using the locking member to lock the door support once the cable tie of the door mounting support reach the height of the door gap.

A method for installing a replacement door slab in a door frame instead of an existing door slab, the method comprising the steps of:

• providing an adaptable door mounting support including a frame member and at least one tie device, the frame member including first and second A-shaped segments interconnected by a bottom section and together defining a door support channel therebetween adapted to receive a portion of the door slab therein, the at least tie device including a cable tie extending across the door support channel and a locking member attached to the cable tie by sliding the locking member over the cable tie;
• positioning the door mounting support under a bottom edge of the existing door slab hung on the door frame so that the bottom edge of the existing door slab is disposed in the door support channel of the door mounting support above the cable tie of the at least tie device;
• acquiring a door gap defined as a distance between the bottom edge of the existing door slab and a floor by pulling the cable tie so that a portion of cable tie is raised to touch the bottom edge of the existing door slab;
• locking the cable tie in place by pushing the locking member down toward one of the A-shaped segments;
• removing the existing door slab from the door frame and from the door mounting support;
• placing the replacement door slab on the cable tie in the door support channel of the door mounting support;
• and
• securing the replacement door slab to the door frame by the door hinges.