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

Custom Semi-Circle 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

Seamless Protection for Curved Designs
Semi-circular furniture brings elegance and flow to outdoor layouts—but its curved shape makes traditional covers unworkable. Rectangular or square covers leave gaps at the edges, causing water to collect or dust to blow inside.

ZIPCovers’Custom Semi-Circle Outdoor Furniture Covers are designed to wrap perfectly around every curve, ensuring complete protection without distortion. Each cover follows your furniture’s unique radius and dimensions, creating a smooth, secure fit that looks refined and performs flawlessly.

Why Choose ZIPCovers Semi-Circle Covers?

  • Industry-Exclusive 18 oz Fabric Strength:Our 18 oz PVC-coated polyester is the gold standard for outdoor protection—nearly double the density of standard materials. It resists tearing, sun exposure, and moisture damage, maintaining its structure for years of reliable use.
  • Precision Curved Manufacturing:Each cover is custom-made using your exactHeight, Width, and Depth measurements. This ensures the curved edge matches your furniture’s natural contour—no tension, or mismatched angles.
  • Ventilated & Weather-Safe Design:Strategic air vents prevent condensation beneath the cover while maintaining waterproof performance. The curved profile helps water roll off smoothly, eliminating pooling or stress on the seams.
  • Wind-Secure & Easy to Handle:Reinforced drawstring hem with rust-proof grommets anchors the cover tightly in place, even on breezy patios. Dual side handles make it easy to remove or reposition without dragging.
  • 10-Year Warranty Assurance:Each semi-circle cover is backed by10-year warranty, guaranteeing lasting performance and peace of mind.

Our Custom Semi-Circle Covers are perfect for:

  • Half-round sectional sofas and lounge seating
  • Semi-circular outdoor benches
  • Curved patio conversation sets and daybeds
  • Half-circle tables, ottomans, or built-in seating areas
  • Fire pit seating and crescent-shaped furniture

Fabrics Information

Each cover is built using18 oz PVC-coated polyester, ZIPCovers’ signature marine-grade fabric known for its toughness and long-term weather resilience.

Feature Highlights

  • Tailored to fit semi-circular and half-round furniture with precision
  • Made from exclusive 18 oz PVC-coated polyester for unmatched durability
  • Waterproof and UV-stabilized to protect against rain, sun, and snow
  • Seamless curved shaping ensures perfect edge-to-edge coverage
  • Adjustable drawstring hem and rust-proof grommets for wind-tight security
  • Dual side handles for easy placement and removal
  • Includes 10-year warranty

Why ZIPCovers Is Built Better

Features
ZIPCovers
Competitors
Fabric Weight
18 oz Heavy-Duty PVC Coated Polyester
8–12 oz (varies by product)
Material Strength
3x thicker & more abrasion-resistant
Standard outdoor-grade
Waterproofing
100% Waterproof with sealed coating
Water-resistant (not fully sealed)
UV Protection
Advanced UV inhibitors (fade & crack resistant)
Basic UV treatment
Tear & Rip Resistance
Industrial-grade tensile strength
Moderate durability
Cold-Weather Performance
Flexible in extreme temperatures
Can stiffen/crack over time
Stitching Quality
Double-stitched, reinforced stress points
Single stitching on most products
Customization Accuracy
Human expert review before production
Automated sizing with limited checks
Fit Guarantee
Precision-fit promise (reviewed dimensions)
Size-based fit (tolerance varies)
Warranty
Up to 10-Year Warranty
Up to 5 Years
Designed For
Long-term outdoor & commercial use
Residential/light outdoor use

Frequently Asked Questions

Semi-circle covers are ideal for curved or half-round pieces like lounge sofas, fire pit seating, or semi-circular daybeds—any furniture with a flat front and rounded back.
A semi-circle cover protects half the shape of a full circle. It’s designed for furniture with a straight edge on one side and a smooth curve on the other, unlike circular or elliptical pieces that are symmetrical.
Yes. If your cushions extend slightly beyond the frame, measure to the outermost edge. We’ll account for those extensions when creating your custom pattern.
The semi-circular structure promotes natural runoff, directing rainwater toward the edges rather than allowing it to pool on top.
Yes. While engineered for outdoor use, the waterproof and UV-resistant fabric also protects indoor or covered patio furniture from dust, moisture, and wear.
Absolutely. The 18 oz PVC-coated fabric provides long-term protection against dust, water, and stains, making it suitable for built-in or immovable furniture as well.

Customer Reviews

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K
Kylee Trunck

Been meaning to write this review because these Kitchen Island Covers deserve it. Materials are clearly designed for outdoor conditions. Simple solution that completely solved my problem.