ShadeMart Custom 9" Thick Cushion Cover – Replacement Cover Only, Any Size, Zipper, 100+ Fabrics

In-stock items ship within 1–3 business days. Custom sizes are made to order in 1–3 business days and ship within 3–7 business days from our workshop in La Puente, California. Standard shipping is free to the 48 contiguous US states. Shipping policy

Measure the seat surface in inches: width from side to side and depth from front to back, at the widest points. For a window seat or built-in bench, measure the depth at both ends because walls are often not square, and use the smaller number. If the seat has arms or a back, measure inside them. Enter the finished size you want the cushion to be. Step-by-step measuring guide

Measure your existing foam insert (not the old cover): width, depth and thickness. The replacement cover is sewn to those dimensions so the foam fills it snugly. Custom cushion cover

As a rule of thumb, 1 to 2 inches works for dining chair pads, 2 to 3 inches for benches, window seats and breakfast nooks, and 3 to 4 inches or more for deep seating and daybeds where you want a plush feel. Custom cushions and cut foam come in 1 to 4 inches, window seat cushions in 1.8, 2.6, 3.8 or 4.5 inches, and replacement covers fit cushions 1 to 10 inches thick.

For indoor seats, imitate linen and chenille are soft everyday choices, while Dutch velvet, faux lambswool and vegan leather give a richer look. For patios and porches choose waterproof Oxford. For kids and spills choose waterproof chenille. If you have cats or dogs, choose the anti-scratch PetOwner crystal velvet. Not sure? Order fabric swatches first. Compare all 11 fabrics

Yes, choose the waterproof Oxford fabric for patio and porch furniture. It sheds spills and light rain. To keep the foam dry and the cushion looking new longer, bring it inside during long rainy periods and over the winter.

Yes. Every cushion has a heavy-duty zipper, so you can take the cover off and machine wash it. Wash on a gentle cold cycle and air dry to keep the size and color.

70D is a dense, high-resilience upholstery foam. It springs back quickly after you stand up and keeps its shape for everyday sitting instead of flattening like low-density foam. It is made with materials free of formaldehyde.

Yes. Send us a sketch with measurements through chat, email support@shademart.zendesk.com or call 888-777-2538 and we will quote it.

Custom-size and made-to-order items can't be returned, so please double-check your measurements. Defects are covered by our warranty. Refund policy

Chat with us using the bubble in the corner, email support@shademart.zendesk.com or call 888-777-2538.