SELECT—tap pane · MULL/TRAN adds bar · FRM couples two separate frames · drag bars · scroll to zoom · drag empty space to pan
DESIGN
MATERIAL (estimate)
Base template
Rebuilds the whole window from a base type (2+1, 2T-80, VRH, casement, fixed…). Blank rows auto-draw from their sheet TYPE on open. Overwrites the current design (undo restores it).
Selection
Nothing selected.
Frame profile family
Pane type
Ventilator
VLH/VRH profile type: auto-splits into a top band (fan half + plain glazed half) and louver area below, matching your real layout. Set VLH/VRH's Bead to "VT COUPLER" in Rules if you want that instead of 20 BEAD.
⚠ Estimate only — not the authoritative BOM. Real costed numbers come from "Generate BOM" on the main sheet, which uses your real profile/hardware/steel catalogs.