Fire Retardant Foam 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).

Back/Top
Front/Bottom
Length
Thickness

This shape is an Equilateral Trapezoid. The Back and Front are parallel, and the left and right sides are of equal length. If your cushion more closely resembles one of the similar shapes below, please click on it to use that shape instead:

Right Trapezoid

Right Trapezoid