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

Custom Shape 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

Your custom-shaped cushion needs a custom cushion cover. Generic covers won't work; they're made for standard rectangles and squares, not your unique furniture.

We make outdoor cushion covers based on your exact shape and dimensions. Send us the accurate measurements. We'll build a cover that fits perfectly, no matter how complex the shape. You can also upload a photo during customization. Also, if you have any doubts, you can connect with us, and we will guide you through the process. 

Choose Sunbrella Horizon for waterproof protection in wet environments, or Sunbrella Canvas for breathable comfort on patios and general outdoor use. Both deliver UV protection, durability, and long-lasting performance.

Optional: Add dry fast foam inserts during customization. Dry fast foam doesn't retain water and dries quickly; ideal for outdoor use.

Why Choose Custom Cushion Covers? 

  • Exact Fit for Your Shape: Any geometry works: curves, angles, multi-sided shapes, irregular cuts. You measure right, we build to match.

  • Two Fabric Choices: Pick Sunbrella Horizon (waterproof vinyl) or Sunbrella Canvas (breathable acrylic) based on your environment and needs.

  • YKK Zippers: Industry-standard zippers from the world's largest manufacturer. Known for durability, smooth operation, and reliability.

  • 5-Year Warranty: Fabric guaranteed against color loss and strength degradation for 5 years.

  • 3-Year Pinking Warranty (Horizon Only): Sunbrella Horizon includes protection against pink staining from bacteria for 3 years.

Fabrics information

Choose your fabric during customization of your outdoor cushion covers:

Sunbrella Horizon (Marine-Grade Waterproof Vinyl):

Fully waterproof marine-grade vinyl with a knit-back construction and 4-way stretch. Features a leather-like feel with a proprietary topcoat. Resists cold-cracking, mold, mildew, UV damage, and microbial pinking. Flame-resistant under Cal. TB 117-2013, UFAC - Class I (won't catch fire from lit cigarettes).

5-year warranty against color/strength loss + 3-year warranty against microbial pinking.

Best for: Boats, poolside, coastal areas, high-moisture environments where waterproof protection is critical.

Sunbrella Canvas (Weather-Resistant Breathable Fabric):

100% solution-dyed acrylic with a soft canvas texture. Weather-resistant, water-resistant (not waterproof), UV-resistant, fade-resistant. Breathable construction prevents moisture buildup. Resists mold, mildew, stains, tears, and abrasion. Easy to clean with soap and water, bleach-cleanable for tough stains.

5-year warranty against color/strength loss.

Best for: Patios, covered porches, and general outdoor furniture where breathability matters.

Both fabrics come in multiple colors.

Feature highlights

  • Made for any custom cushion shape

  • Choice of Sunbrella Horizon (waterproof vinyl) or Sunbrella Canvas (breathable acrylic)

  • UV-resistant and fade-resistant

  • Mold and mildew resistant

  • Premium YKK zippers

  • 5-year limited warranty for color/strength loss

  • 3-year warranty against bacterial pinking (for Sunbrella Horizon)

Frequently Asked Questions

Take photos from directly above, from the side, and at an angle. Measure the straight edges, then measure the curve's radius (distance from the curve's center point to its edge). Sketch it out with dimensions labeled if that's easier. We'll work with you to get it right. If still confused, connect with us at sales@zipcovers.com or call us at +1 720-882-0756. We’d be happy to help.
Yes. Measure each section separately and note where angles change. Photos help a lot. If you can trace the outline on paper and add measurements, even better. We've done complex shapes before.
If your cushion gets wet regularly (boat, poolside, uncovered furniture), go with Horizon; it's fully waterproof. If your cushion is on a covered patio or doesn't face heavy rain, Canvas works well and feels softer.
Sunbrella Horizon has 4-way stretch, so there's some give. Canvas doesn't stretch much. For best results, measure carefully; we build to your exact specs. Connect with us if confused or need assistance.
Yes, mention it. Rounded corners need a different construction than sharp corners. Include the corner radius measurement if you can, or just note "rounded" in your order details.
Yes. Tell us where you want the zipper during customization. We can place it on any edge that makes sense for your cushion's shape.
Contact us at sales@zipcovers.com or +1 720-882-0756 before ordering. Send photos and rough measurements. We'll help you figure out what we need.

Customer Reviews

Based on 69 reviews
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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.