Abstract: A composite wall system is provided that employs a single thermally efficient edge extrusion. The present composite wall system does not use sealant at panel joints, is relatively lighter, and experiences substantially little to no thermal bridging found in conventional systems. It provides for an adjustable attachment system to allow panels to be adjusted to maintain optimal spacing along the panel margins and panel seal.

Abstract: A composite wall system is provided that employs a single thermally efficient edge extrusion. The present composite wall system does not use sealant at panel joints, is relatively lighter, and experiences substantially little to no thermal bridging found in conventional systems. It provides for an adjustable attachment system to allow panels to be adjusted to maintain optimal spacing along the panel margins and panel seal.

Abstract: A wall panel joint apparatus and a system using same is disclosed. The wall panel joint includes a perimeter joint body having a predetermined size and shape. The perimeter joint body floatably attaches to at least two wall panels. Embodiments include where the wall panel joint includes zero, one, two, three or more compartments. Also, some embodiments include a rainscreen clip that forms an additional compartment. The system includes at least two wall panel joints that attach the wall panels to an architectural wall. At the point of intersection of the joints, the joints are mitered. The system also includes a wall attachment device and a means for attaching the joint to the wall attachment device. The system is a liquid water impermeable, air permeable and water vapor permeable system, providing a ventilated, waterproof wall panel attachment joints for use in same.