Skip to main content
  • Protection Guaranteed
  • Made to Measure
  • Precision Custom Fit
  • Any Shape
  • Design Expert Verified

Custom Round Cushion Covers

Price with selected options

Tailored Fit
Tailored Fit
>Easy to Clean
Easy to Clean
Secure Closure
Secure Closure
Breathable
Breathable
Tear Resistant
Tear Resistant
Weatherproof
Weatherproof

Get 20% Off Outdoor Covers with Code: WELCOME20

Why Order from ZIPCovers?

  • We use premium 18oz material—3x heavier than the competition—to ensure superior, long-lasting protection against all weather conditions.
  • Handcrafted by the same experts behind ZIPCushions, bringing the reliability of 1,000+ 5-star reviews to your covers.
  • Our human design experts personally review every single order. If something in your measurements looks a little off, we'll reach out to double-check your size and fit so you get a perfect fit the first time.

Description

Round cushions are unforgiving when the cover doesn’t fit; gaps, wrinkles, and loose fabric stand out immediately. Custom round cushion covers solve that by being cut and sewn specifically to your cushion’s diameter and thickness instead of a one-size-fits-most pattern.

Provide the exact diameter and height of your cushion during customization, and a cover is built to follow that circular profile precisely, from the top disc to the side band. You can upload a photo for extra clarity, and support is available if you’re unsure how to measure your round couch cushion covers or outdoor pieces.

Choose Sunbrella Horizon when your round cushion lives in wet or splash-prone areas and needs true waterproof protection, or opt for Sunbrella Canvas when breathability and soft hand-feel are your priorities on patios and covered spaces. In both cases, you get UV resistance, durability, and long-term performance worthy of custom-made cushion covers.

Optional: Add dry fast foam inserts during customization to create a complete cushion solution. This outdoor-ready foam drains quickly instead of holding water, making it ideal for custom outdoor cushion covers exposed to rain or pool water.

Why choose custom round cushion covers?

  • Precision fit for circular cushions : 

Covers are cut to your exact diameter and thickness, ensuring a smooth, tailored look with no sagging or straining seams.

Works for small round stool cushions, large floor cushions, and everything in between.

  • Two performance fabrics, one intent: durability:

Sunbrella Horizon waterproof vinyl is ideal for marine, poolside, and uncovered settings where your cushion gets regularly soaked.

Sunbrella Canvas breathable acrylic suits patios, porches, and lounge areas where comfort and airflow are just as important as protection.

  • Reliable YKK zippers: High-quality zippers withstand frequent use and make it simple to remove your custom cushion covers for cleaning or seasonal changes.

  • Long-term warranty coverage: 

Both fabrics include a 5-year warranty against color fading and loss of fabric strength, supporting long-lasting use outdoors.

Sunbrella Horizon also includes a 3-year warranty against bacterial pinking, offering extra peace of mind in wet environments.

Fabrics information

Choose your fabric during customization of your custom round cushion covers.

Sunbrella Horizon (Marine-grade waterproof vinyl)

  • Fully waterproof vinyl with a knit backing and 4-way stretch that hugs round shapes smoothly without puckering.

  • Soft, leather-like finish with a protective top layer that helps prevent cold-cracking, mildew, UV damage, and microbial pinking.

  • Flame-resistant to residential upholstery standards (Cal. TB 117-2013, UFAC Class I), making it suitable for demanding environments.

  • Backed by a 5-year warranty against color/strength loss and a 3-year warranty against bacterial pink staining.

  • Best for: Boat seating, pool loungers, round deck stools, and any high-moisture space where fully waterproof outdoor cushion covers are essential.

Sunbrella Canvas (Weather-resistant breathable acrylic)

  • 100% solution-dyed acrylic with a soft, canvas-like hand that feels comfortable for everyday lounging.

  • Weather- and water-resistant (not fully waterproof), with excellent UV and fade resistance for long-term outdoor exposure.

  • Breathable weave that helps moisture evaporate, reducing trapped humidity and helping prevent mold and mildew.

  • Stain, tear, and abrasion-resistant, and easy to clean with mild soap and water; bleach-cleanable for tougher marks.

  • Covered by a 5-year warranty for color retention and fabric integrity.

  • Best for: Patio chairs, round ottomans, covered porches, and general outdoor furniture where airflow and comfort matter.

Both fabrics are available in multiple colors, so you can match or refresh your décor.

Feature highlights

  • Made to your exact round cushion diameter and thickness for a clean, tailored fit

  • Choice of Sunbrella Horizon (marine-grade waterproof vinyl) or Sunbrella Canvas (breathable acrylic) for indoor–outdoor use

  • UV and fade-resistant fabrics to keep colors looking fresh season after season

  • Resists mold, mildew, and everyday outdoor wear

  • Premium YKK zippers for easy on/off and long-lasting performance

  • 5-year limited warranty against color loss and fabric strength degradation

  • 3-year warranty against bacterial pinking on Sunbrella Horizon vinyl covers

Frequently Asked Questions

Measure across the widest part of the cushion from edge to edge to get the diameter, then measure the height from top to bottom for the thickness. Note if the cushion has a firm edge or a very rounded, “pillow-like” edge, and include that detail in your order notes for the best fit.
Yes. If your cushion is slightly oval or out-of-round, measure the widest dimension and the narrowest dimension, then mention “slightly oval” in the customization notes. Photos help a lot; they make it easier to build custom cushion covers that match your real shape.
If the cushion sits in the rain, near a pool, or on a boat, choose Horizon for fully waterproof protection. For covered patios or indoor-outdoor living areas where the cushion rarely gets soaked, Canvas is usually more comfortable because it breathes and stays cooler.
Sunbrella Horizon has some 4-way stretch, which can forgive minor measuring errors, while Canvas has very minimal stretch and demands more precise measurements. Always double-check your numbers; when in doubt, reach out for measurement guidance before finalizing your custom outdoor cushion covers.
Yes. For round couch cushion covers, zippers are typically placed along the side band, but you can request a specific location that works best for how you plan to remove or rotate the cushion.
You can order covers alone if your existing foam is in good shape, or upgrade to dry fast foam for a full refresh. Dry fast foam is especially useful for outdoor use because it sheds water quickly instead of staying soggy.

Customer Reviews

Based on 69 reviews
93%
(64)
7%
(5)
0%
(0)
0%
(0)
0%
(0)
C
Carla

If it’s perfectly, it’s great quality, and they were quite timely.

C
Campuscm
Excellent Coverage and Finish

This grill cover has survived several storms without shifting. The material feels premium and still looks flawless after months outdoors.

J
Jen
Holds Up Amazingly in Weather

This grill cover sits perfectly around the edges and feels incredibly durable. Water does not linger on the surface and the handles make it simple to remove. Excellent quality.

C
Carmenlstrange
Easy to Maintain and Clean

These chair covers have done an excellent job resisting dust and pollen. The grommets make securing them simple and the fabric still looks new after months outdoors.

P
Ptevon
Protects Completely in All Seasons

The water repellent surface works exactly as described. The cover tightens neatly with the drawstring and protects the grill from rust and debris. The design feels well planned and very practical.

S
Sicaridesign
Highly Reliable Weatherproof Cover

The grill cover feels heavy duty without being stiff. It stays secure during storms and the color remains rich even under full sun. The order arrived earlier than expected which was a pleasant bonus.

C
Catphinney
Dependable in Rain or Shine

This grill cover arrived quickly and feels extremely well made. The material repels rain effortlessly and the drawstrings keep it steady during strong winds. My grill looks spotless every time I uncover it.

R
Ryan
Looks New After Months Outside

After a full year of use this grill cover continues to perform well. The drawstrings and grommets keep it firmly attached and the material has resisted fading and mildew. My grill still looks brand new underneath.

T
Tamoore
Fantastic Weather Protection

ZIPCovers created a grill cover that truly lasts. The fabric feels exceptionally strong and the reinforced edges have prevented wear. It stays put through storms and has not faded, even though my grill is in full sunlight.

D
David Neckman
Durability Beyond Expectations

This bench cover blends seamlessly with my patio decor and fits with impressive accuracy. The cinch cord makes it easy to adjust and the fabric has held up beautifully through all seasons.