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Windows · Doors · Window sills

Cutting optimisation for window and door manufacturing

Pipe-tunes was originally developed for window manufacturers. The program distributes the parts cut from aluminium and PVC profiles across the bars with the least possible waste – and uses usable offcuts from stock on the next job.

Windows 10 and 11 (64-bit) · perpetual licence from €149 excl. VAT · no USB dongle

Example: aluminium profile · bar 6500 mm · kerf 4 mm 84 parts · 16 bars = theoretical minimum
  1. 2×
    215021502150
    Offcut 38 mm
  2. 3×
    138013801230610610610610
    Offcut 42 mm
  3. 4×
    1480148014801380610
    Offcut 50 mm
  4. 1×
    1230123012301230880610
    Offcut 66 mm
Sample calculation: 4 of the 10 cutting patterns (10 of 16 bars). Offcut after the last cut: 38–66 mm.

Which profiles?

Windows and doors

Frame, sash and mullion profiles made of aluminium or PVC. Enter the cut lengths of a job or paste them from the clipboard, for example from Excel.

Window sills

Interior and exterior window sills from bars of the same length – with as little waste as possible and a clear cutting plan.

Roller shutters and insect screens

Guide rails, box profiles and frames in many lengths – here too, every bar saved counts.

Conservatories and facades

Larger jobs with many parts: the program shows how many bars you really need and how close the result is to the theoretical minimum.

From job to cutting plan

  • bar length and kerf to match your saw
  • trim cut at the start of the bar, if needed
  • separate stock for each profile – offcuts are used first
  • MAX optimisation tries several methods and picks the best result
  • graphical cutting plan for the workshop, tick off finished bars on the screen
  • export to Excel: what to take from stock, what to return and what to throw away
Graphical cutting plan with finished bars ticked off

Does it pay off?

A simple example: if you process €20,000 worth of profiles a year, every percent less waste saves €200. A licence costs a one-off €149 excl. VAT – no subscription.

The best test is your own jobs: the trial version is fully functional for 30 days, with no registration and no credit card.