PTT2115RE 2100W X 1500H Choose colour:Bronze What size opening do I

What size opening do I need for this door set

The second door can be unbolted to allow both doors to open simultaneously

Sapele Horizontal Grooved Pivot Door 1200w x 2032h Door Only - Excludes Frame

762mm X 2032mm

1500W X 2100H 3 Panel Aluminium Folding Stacking Unit

PTT2115RE 2100W X 1500H Choose colour:Bronze What size opening do IPTT2115 Economy Aluminium Window 2100mm wide X 1500mm high Stuctural Opening Actual Window Size is 2090mm wide X 1490mm high Two X Top Hung Opening Sashes on the right hand side when viewed from the outside 430 Stainless Steel Hinges AAMSA Certified 2 Year Guarantee Window corners are mechanically crimped and sealed Draft Seals Supplied complete with fixing lugs Available in Bronze, Natural, Charcoal & White Finnish Supplied complete with 3mm glass