WDMA 64x96 Door (5ft4in by 8ft) Interior Swing Pine 96in Primed 1 Panel Shaker Double Door | 4020E 2ft by 6ft8in This means the main factor

This means the main factor is thickness of the external frame and windows sash

If you bought items in other shop

Blue white product series

Door leaf thickness

Australia Standard Internal White Color Outdoor Bi Folding French Patio Door With Screen

WDMA 64x96 Door (5ft4in by 8ft) Interior Swing Pine 96in Primed 1 Panel Shaker Double Door | 4020E 2ft by 6ft8in This means the main factorSKU:: DOORSIZE 64x96 15380 Brand:: WDMA Material:: Wood Grain Texture Pattern:: Pine Door System:: Swing, Barn Application:: Interior Condition:: New Lead Time (business days):: 15 Business Days Pre Finish : add 2 Weeks Pick up Location Zip Code:: No pick up Available Warranty:: 5 Years Limited Warranty Thickness (inch):: 1 3 4