Custom Round Bolster Cushions — Any Length, Diameter & Fabric

Most bolster cushions on the market come in two or three fixed lengths and one standard diameter. If your daybed rail runs longer than the standard option, or your boat leaning post needs a smaller diameter than anything in stock, there is no off-the-shelf solution that fits without modification.

At uscushion.com, you specify the exact length and diameter of the cylindrical bolster, choose the fabric grade for your setting, and select the fill density. The bolster is cut, filled, and sewn to your dimensions with a fully removable YKK zipper cover.

Why customers choose us:

• Exact length and diameter from your measurements: Every custom bolster cushion is made to the length and diameter you specify — not rounded to the nearest standard size that leaves gaps at the rail ends or sits too wide for the frame
• Cylindrical construction throughout: The bolster is sewn as a true cylinder with end caps — not a rectangular pillow with rolled edges — so the shape holds across the full length without collapsing at the center over time
• Three fabric grades in one product: Indoor upholstery, outdoor performance, and marine-grade vinyl are all available in the same custom bolster dimensions, so bedroom bolsters and boat bolster cushions are ordered through the same process with different fabric selections
• YKK zipper cover included: The cover unzips fully around the cylinder for washing or fill replacement — no seam-ripping required to refresh the bolster after a season of use
• Fill density options: Firmer fill for bolsters used as functional lumbar or armrest support; softer fill for decorative bedroom and sofa bolsters where the shape matters more than the resistance

Bolster cushions are one of the harder sizes to replace off the shelf. Standard round bolster pillows come in a handful of fixed diameters and lengths that rarely match a daybed rail, a bench armrest, or a boat leaning post exactly. A custom bolster cushion made to your exact length and diameter fits the space it was built for — whether that space is a bed headboard, a sofa back, an outdoor bench, or a marine leaning post.

Perfect for:

• Bed and bedroom bolster cushions used as decorative neck rolls or reading support pillows at the headboard, in any length and diameter to match the bed width and frame style
• Sofa and couch bolster cushions placed along the back or arms for lumbar support and decorative styling, in velvet, linen-look, and upholstery fabrics suited to indoor living rooms
• Daybed bolster cushions for the rolled ends of indoor and outdoor daybeds, where the bolster length needs to match the frame width precisely
• Outdoor bench and porch bolster cushions in UV-resistant, weather-resistant performance fabric for covered patios and garden seating that stays outside through the season
• Boat bolster cushion replacements for marine leaning posts, center console seats, and helm station supports where marine-grade vinyl and waterproof fabric are required
• Window seat and reading nook bolster cushions used as side supports or armrests in built-in seating, sized to the exact depth and height of the nook

Every custom bolster cushion ships with a removable YKK zipper cover for washing. For chaise-style daybeds that need a full-length seat cushion rather than a bolster end roll, see our custom chaise lounge cushion for a dedicated lounger fit.

Bolster cushions move between more room types and outdoor settings than most cushion formats — a bedroom bolster, a patio bench roll, and a marine leaning post bolster all need different fabric grades. The same custom dimensions are available in every fabric option.

All fabrics are:

• Available in indoor upholstery grades for bed, sofa, and reading nook bolsters — velvet brings softness and texture to bedroom and living room settings, while linen-look and cotton-blend weaves suit more casual indoor spaces
• Available in outdoor performance grades for patio bench, garden seat, and covered porch bolsters — solution-dyed polyester and performance canvas resist UV fading and mildew through a full outdoor season
• Available in marine-grade vinyl for boat bolster cushion applications where the cover must handle saltwater, direct sun, and frequent wet contact without cracking or fading
• Removable via YKK zipper cover — the cylindrical cover unzips fully so the fill can be accessed for washing or replacement without cutting any seams
• Available in a wide color and pattern range across all grades — indoor bolsters can be matched to existing bedding or sofa fabric; outdoor bolsters can be coordinated with patio furniture sets

For indoor bedroom and living room bolsters, velvet and soft upholstery weaves are the practical default — they hold their shape on a cylindrical form and photograph well as decorative pieces. For outdoor and marine bolsters, solution-dyed performance fabric and marine vinyl are the durable options that survive the conditions those settings produce.