Modular wall system

A moveable and demountable wall panel system for defining an office space with a plurality of wall panels disposable in a substantially upright manner between a floor and a ceiling, the wall panel system comprising:

• a first panel having a top side, a bottom side, a left side, and a right side, the first panel being frameless on the left and right sides of the panel;
• a first ceiling track coupled to the top side of the first panel, the first ceiling track configured for being removably insertable into a corresponding ceiling rail extending along the ceiling and configured for being vertically adjustable with respect to the corresponding ceiling rail;
• a first bottom floor channel associated with the first panel and being configured for operatively resting against the floor opposite to the ceiling rail extending along the ceiling;
• a first height adjustment assembly being received by the first bottom floor channel and comprising a support edge for operatively supporting a bottom portion of the first panel, the first height adjustment assembly being selectively operable as to be adjustably raised or lowered, thereby allowing a vertical height adjustment of the first panel and a rotational angle adjustment thereof;
• a second panel having a top side, a bottom side, a left side, and a right side, the second panel being frameless on the left and right sides of the panel, the second panel being placed next to the first panel so that a frameless side of the first panel is adjacent a frameless side of the second panel;
• a second ceiling track coupled to the top side of the second panel, the second ceiling track configured for being removably insertable into a corresponding ceiling rail extending along the ceiling and configured for being vertically adjustable with respect to the corresponding ceiling rail;
• a second bottom floor channel associated with the second panel and being configured for operatively resting against the floor;
• and
• a second height adjustment assembly being received by the second bottom floor channel and comprising a support edge for operatively supporting a bottom portion of the second panel, the second height adjustment assembly being selectively operable as to be adjustably raised or lowered, thereby allowing a vertical height adjustment of the second panel and a rotational angle adjustment thereof.