Ratings: ZIPCushions Google

4.9/5

ZIPCushions Etsy

5/5

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Use Coupon Code: WELCOME20 & Get 20% Off Sitewide
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Use Coupon Code: WELCOME20 & Get 20% Off Sitewide
  • Protection Guaranteed
  • Made to Measure
  • Precision Custom Fit
  • Any Shape
  • Design Expert Verified

Custom Rectangle Cushion Covers

Price with selected options

Tailored Fit
Easy to Clean
Secure Closure
Breathable
Tear Resistant
Weatherproof

Welcome Offer: Save 20% 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

Rectangle cushions need covers engineered specifically for their dimensions. Generic, mass-produced options create fitting issues such as sagging fabric, bunched corners, or stretched seams that compromise both appearance and longevity.

Our custom outdoor cushion covers are manufactured according to your exact rectangular specifications. Share your precise length and width measurements through our customization tool, and we'll construct a cover that integrates seamlessly with your cushion. Photos can be uploaded for reference, and our team is available to assist with the measurement process if needed.

Sunbrella Horizon delivers total waterproof barriers for moisture-heavy locations, while Sunbrella Canvas provides air-permeable comfort for protected outdoor spaces. Both materials excel at UV resistance, structural durability, and sustained performance that validates your purchase.

Add-on option available: Dry fast foam inserts can be included during customization. This advanced foam technology prevents water absorption and accelerates drying time—an excellent choice for cushion covers in exposed outdoor settings.

Why Choose Custom Rectangle Cushion Covers?

  • Precision-Engineered Fit: Every cover is constructed to your provided length and width measurements, eliminating ill-fitting fabric, stretched corners, or inadequate coverage. Your dimensions drive our manufacturing process.

  • Premium Material Selection: Choose Sunbrella Horizon's waterproof vinyl technology for environments with heavy moisture, or opt for Sunbrella Canvas's breathable acrylic construction depending on your furniture's placement and weather exposure.

  • YKK Zipper Technology: We exclusively use zippers from the global industry leader. These components are designed for extended durability, seamless functionality, and consistent performance across multiple seasons.

  • 5-Year Material Guarantee: Both fabric options carry a comprehensive five-year warranty protecting against color deterioration and structural breakdown throughout outdoor exposure.

  • 3-Year Bacterial Protection (Horizon Exclusive): Sunbrella Horizon includes an additional three-year safeguard specifically targeting pink bacterial discoloration.

Fabrics information

Select your preferred material during the customization process:

Sunbrella Horizon (Marine-Grade Waterproof Vinyl):

This marine-grade vinyl combines complete waterproof protection with knit-backing technology and four-directional stretch capability. The material delivers a sophisticated leather-style appearance thanks to its specialized topcoat. Engineered to withstand cold-cracking, mold growth, mildew formation, UV deterioration, and bacterial discoloration. Meets flame-resistance standards Cal. TB 117-2013 and UFAC - Class I (cigarette ignition-resistant).

Backed by a 5-year warranty protecting against color degradation and material strength loss, along with a 3-year guarantee against bacterial pinking.

Ideal applications: Marine vessels, pool deck furniture, beachfront properties, and any environment with frequent moisture exposure.

Sunbrella Canvas (Weather-Resistant Breathable Fabric):

Constructed from 100% solution-dyed acrylic fibers that create a pleasant canvas feel. This weather-resistant material repels water (though not fully waterproof), blocks UV rays, and maintains color integrity. The breathable design allows air circulation to prevent trapped moisture while fighting off mold, mildew, staining, ripping, and surface wear. Maintenance is straightforward—routine cleaning requires only soap and water, while stubborn stains respond to bleach treatment.

Protected by a 5-year warranty against color loss and fabric degradation.

Ideal applications: Deck furniture, sheltered outdoor seating areas, and standard patio applications where air circulation is beneficial.

Both material options come in a wide color selection.

Feature highlights

  • Precisely crafted to match your rectangular cushion measurements

  • Select between Sunbrella Horizon (marine-grade waterproof vinyl) or Sunbrella Canvas (weather-resistant acrylic)

  • Superior UV and fade protection maintains vibrant colors

  • Engineered to prevent mold and mildew growth

  • Durable YKK zippers ensure effortless opening and closing

  • 5-year limited warranty protects against color fading and material weakening

  • 3-year protection against bacterial pinking (exclusive to Sunbrella Horizon)

Frequently Asked Questions

Grab a tape measure and record the longest side and the shortest side of your cushion top in inches. Make sure you're measuring the widest points. Note the cushion's thickness too—it affects how we construct the seams. Got rounded edges instead of sharp corners? Let us know that detail when placing your order.
Not at all, but we need to know about it. Rounded edges require a different sewing pattern than sharp 90-degree angles. Either measure how much curve there is (the radius), or just write "rounded edges" in the customization notes. We'll handle the rest.
Think about where your furniture sits. Is it getting soaked by rain, pool splashes, or ocean spray? Go with Horizon—it's completely waterproof. Is your furniture under a roof or in a mostly dry spot? Canvas is the better pick because it breathes and stays cooler.
Yes. We usually sew zippers on the back edge, so they're hidden, but tell us if you need them somewhere else. Some people prefer side zippers or front zippers, depending on how their furniture is positioned.
Horizon fabric has some give to it, so tiny mistakes might not matter much. Canvas doesn't stretch, though. We build exactly what you tell us to build, so double-check your numbers. If you're worried, just email or call us first; we'll help you get it right.

Customer Reviews

Based on 68 reviews
93%
(63)
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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.

J
JANETTE S
Cover That Truly Performs

Beautiful craftsmanship and a perfect fit. The fabric has handled months of harsh sun and unpredictable weather without losing its color. It is easy to secure and easy to clean.