Enter Your Measurements

Enter the exact dimensions of your cushion to calculate the fabric yardage needed for your project.

Sunbrella Fabric Clipped Window Seat

Enter dimensions in the boxes, then click the “Show Prices” button.

Quantity
Unit of Measurement

Dimensions will be rounded to the nearest 1/8" (3 mm).

Width of Fabric
DIM Fabric Roll Width

To give you an accurate quote, we need to know how wide your fabric is. Standard fabric rolls are 54" (137 cm) wide.

Back/Top
Front/Bottom
Length
Side
Thickness

Minimum and maximum dimensions:

All dimensions:0.125 - 250 in (0.5 - 635 cm)

This cushion shape is symmetrical. The sides are of equal length, and the top is centered above the base. If your shape is not exactly symmetrical, use the "6-Sided Polygon" cushion.