Hello there! Getting the right measurements for your sofa cushions is a simple but important step to make sure your new inserts fit perfectly. While the provided links don't offer specific instructions on how to measure, I can certainly walk you through the process.
First, it's best to measure the cushion cover, not the old foam insert. Over time, foam compresses and loses its shape, so measuring the old insert can give you inaccurate dimensions. The fabric cover, however, will tell you the exact size the new cushion needs to be.
To start, lay the empty cushion cover on a flat surface. For the width, use a firm tape measure and measure from the seam on the left side to the seam on the right side. Be sure to pull the fabric taut to get the most accurate reading. Next, do the same for the depth, measuring from the front seam to the back seam.
Finally, you'll need to measure the thickness, which is also called the height or loft. To do this, measure the border panel on the side of the cover from the top seam to the bottom seam. A helpful tip from the pros is to add about half an inch to an inch to this thickness measurement when ordering new foam. This ensures your new cushion will be plump and full, filling out the cover snugly for a crisp, new look. Just write down these three measurements—width, depth, and thickness—and you'll be all set to order the perfect replacement cushions
