Patio Set (Seat-Back) Cushions

Seat Cushion
What to Measure
Length:Measure the full seating area from left to right where the seat cushion will sit.
Width:Measure from the front edge of the patio seat to the back edge.
Thickness:Measure from bottom to top for your desired finished cushion thickness.

Best Practice
Measure only the usable seating surface inside the furniture frame.

Back Cushion
What to Measure
Length:Measure the full back area from left to right where the back cushion will sit.
Width:Measure from the lower starting point of the back cushion to the desired top edge.
Thickness:Measure from bottom to top for your desired finished back cushion thickness.
Best Practice

Measure the open back area of the patio furniture, not the full furniture frame. The back cushion should sit naturally against the frame without being too tall, too low, or compressed by the seat cushion.

Important Note

If you will use both a seat cushion and a back cushion, include the seat cushion thickness when deciding where the back cushion should start. The back cushion should usually begin above the seat cushion, not from the bare seat surface.