Ratings: ZIPCushions Google

4.9/5

ZIPCushions Etsy

5/5

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Use Coupon Code: FROSTY15 & Get 15% Off Sitewide
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Use Coupon Code: FROSTY15 & Get 15% Off Sitewide
  • Custom Cushion Experts
  • Any Size
  • Any Color
  • Any Shape
  • Loved by 50,000+ Homes

Custom Trapezoidal Shape Covers

black friday sale
20% Off - Till Stock Lasts
  • Designed for furniture with slanted or tapered sides
  • Crafted from premium 18 oz PVC-coated polyester for maximum durability
  • Waterproof and UV-stabilized for all-season protection
  • Tailored trapezoidal geometry for accurate fit and clean lines
  • Adjustable drawstring hem with rust-proof grommets for secure closure
  • Dual handles for easy removal and daily use
  • Backed by a 10-year warranty

To order yourCustom Trapezoidal Cover, measure the following four dimensions:

  1. Height: Measure from the ground to the highest point of the trapezoid.
  2. Top Width: Measure the upper side of your furniture from edge to edge.
  3. Bottom Width: Measure the lower base of the furniture across the widest point.
  4. Depth: Measure from the back edge to the front edge along the side.

These measurements help us capture the slanted design of your furniture precisely—wider at the base, narrower at the top—so your cover fits tight, smooth, and perfectly aligned.

Our Custom Trapezoidal Covers fit:

  • Tapered benches and lounge bases
  • Sloped-back outdoor furniture
  • Geometric patio units and modern consoles
  • Angled cabinets or deck storage modules
  • Custom-built trapezoidal installations and blocks

ZIPCushions’ trapezoidal covers are made from18 oz PVC-coated polyester, a heavy-duty outdoor-grade fabric engineered for extreme conditions. The PVC coating ensures waterproof protection while UV stabilization prevents color fading and material breakdown from sunlight.

Precision Fit for Tapered Furniture
Furniture with slanted sides adds dimension and style to outdoor layouts—but that shape makes protection challenging. Standard rectangular covers leave space near the base or bunch up at the top, creating weak spots where water and dust enter.

OurCustom Trapezoidal Outdoor Furniture Covers eliminate those problems with an exact slope match. Each panel is measured and cut to your specific dimensions, wrapping around the furniture’s angle for a clean, aerodynamic fit that sheds rain, blocks UV rays, and resists tearing under pressure.

Why Choose ZIPCushions Trapezoidal Covers?

  • Exclusive 18 oz Fabric Strength:Our 18 oz PVC-coated polyester is the same premium-grade fabric used in commercial outdoor and marine environments. It’s nearly twice as thick as standard 8–12 oz options, offering superior resistance to UV, water, and physical stress. Designed for durability, it remains intact through years of outdoor exposure.

  • Precision Trapezoid Patterning:Each cover is cut according to yourHeight, Top Width, Bottom Width, and Depth measurements. The slanted profile aligns perfectly with your furniture’s taper, eliminating loose drape and ensuring tight, edge-to-edge coverage.

  • Smart Ventilation & Weatherproof Design:Air vents allow controlled circulation under the cover to prevent condensation buildup. The trapezoidal structure promotes natural water runoff, minimizing any chance of pooling.

  • Secure & Functional Fit:A drawstring hem and rust-proof grommets create a secure base seal against strong winds. Dual handles make installation and removal simple without stretching or tugging.

  • Decade-Long Warranty Confidence:Every trapezoidal cover comes with a10-year ZIPCushions warranty, ensuring dependable performance for years. These aren’t temporary covers—they’re engineered for longevity and everyday use.

Material: 18 oz, 1000D, PVC Coated Polyester
Ideal for: Extreme Weather
Feature: UV Resistant, Waterproof, Mold & Mildew Resistant, High Durability, Tear & Abrasion Resistant
  • Waterproof

    Waterproof

  • warranty

    10-year warranty

  • UV Resistant

    UV Resistant

Use Coupon Code

FROSTY20 - Get 20% Off Outdoor Furniture Covers

Frequently Asked Questions

Any furniture with angled sides or a wider base than top—like tapered benches, accent blocks, or sloped cabinets—fits perfectly with this cover style.

A trapezoidal prism cover includes both sloped and multi-dimensional angled surfaces (like benches with slanted fronts and tops). A trapezoidal cover focuses on front-back taper, ideal for straight-topped pieces with slanted sides.

Yes. The trapezoidal design accommodates structures with front or side angles, making it perfect for modern outdoor kitchens, bar units, or deck storage frames.

Yes. Built-in vents and breathable PVC-coated fabric minimize moisture buildup and prevent mildew formation beneath the cover.

No problem. Slight variations in slope or width can be accommodated. Our team uses your exact measurements to create a balanced pattern that fits securely and evenly.

Absolutely. The 18 oz fabric is built to handle rain, sun, snow, and temperature fluctuations without degrading.

Rinse with a hose regularly. Use mild soap and a soft brush for tough dirt, then air dry completely before storage. Avoid bleach or machine washing to preserve waterproof performance.

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Customer Reviews

Based on 734 reviews
90%
(662)
8%
(58)
1%
(9)
0%
(2)
0%
(3)
D
Denise Zamiska (Austin, US)
Breakfast Bench Cushions

I ordered these cushions last week and was told it would be a 3-4 week wait. What a surprise when they came today, about 8-9 days after I ordered them. They look amazing and look very professionally stitched. Thank you Zip Cushions, I never knew it would be this easy to order these on line. Would definitely recommend!

C
C.Z.

The cushion is pretty and very well made.

A
Alicia P. (Richmond, US)
Cushions for Banquette

My cushions arrived in just under 3-weeks and fit my custom benches perfectly. Oscar and Isaac provised excellent customer service. They were patient and very accommodating as I had to adjust the dimensions a few times. I'm happy I chose Zip Cushions!

C
Cherise

The cushion we ordered is exactly what we had hoped for. The quality is excellent, color is great and it arrived sooner than expected. Very satisfied. Thank you so much!

K
Kathleen

These cushions are perfectly sized and beautifully sewn.

M
Margaret

perfect great quality. Would highly recommend this company

M
Margaret

Perfect and great quality

M
Margaret

Perfect! And great quality

J
J.W.

They look great and fit perfectly!

t
theresa

The cushions for my outdoor bench came exacty as i wanted. The color was like the sample, the measurements were spot on, and delivery was pretty quick! It was definitely an investment, but the quality is evident.

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