Window profile costs real money per meter — the difference between 92% and 98% yield shows up on every order. The optimizer finds the combinations a person with a pencil never will.
▶ Open the calculatorStandard bars are 6 m or 6.5 m. Run a separate calculation per profile type (frame, sash, mullion) — each plan then maps to one pallet of bars and nothing gets mixed up.
Set angled cuts with the ∠ icon on the part row (Pro) — the tool nests the bevels into each other and saves material. If you cut to finished lengths, enter the outside dimensions of your pieces.
The Pro “Final trim cut” setting adds a cut at the end of each bar — useful when the factory end isn't clean and pieces must be squared on both sides.
Most commonly 6 m and 6.5 m; some systems ship 7 m. Enter the exact length for your system.
Yes — the “Kerf” field (typically 3–5 mm for an aluminum chop saw) is added automatically between every two cuts.