If my window measures 120 inches in length...?

Question

How many 42 inch panels will I need to make it look nice... not stretched

Answer 1

you will need 9 42" panels to span across the 120" for it to look nice. You could use less but the norm is 3 times the window width.

Answer 2

i think 4 so it will look full the rule is to double the inches thats how i do it

Answer 3

3

Answer 4

i say 3 panels with 6 inches on all 3 panels to spare