E3 ALUMINUM · BIFOLDING SYSTEM
Inside the fold.
Pull the system apart.
See how every piece connects.
Model & sources ↗
See what holds it together.
READING THIS MODEL
Real relationships.
Illustrative geometry.
This three-panel teaching model is based on the supplied Lanai Doors E3 Aluminum installation guide, revision 10/11/19, and the earlier installation-video review. It shows a left pivot, a folding pair and an action panel with a standard-style threshold.
Profiles, glass construction, seals and hardware internals are simplified. Dimensions, hinge counts, locking-component positions and the three-panel arrangement are inferred for clarity; they are not a verified shop drawing or parts schedule. Small hardware assemblies are represented as single selectable pieces. The pivot and carrier boxes are on the exterior face, opposite the interior pull handle, as corrected by Lanai Doors. Rotate the model to see that face. Exploding illustrates relationships, not a disassembly or installation sequence.
The guide describes standard, lowrise and flush-guide thresholds. This model does not compare their performance or represent every Lanai Doors system. Refer to the documents supplied for the actual project for installation and specification.
Keyboard & accessibility
Tab to the model: arrow keys orbit, + / − zoom, R resets the camera, and Escape clears selection. Tab to the slider: arrows change separation, Home assembles, End explodes. All parts can be selected from the searchable list with Enter or Space. Reassemble keeps your camera and selected part. Reset camera keeps the separation and selection. Reduced-motion settings disable camera damping; there is no automatic rotation.