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Custom L 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

L-shaped seating rarely fits standard cushion sizes, and forcing separate covers into a corner often results in gaps, overlapping fabric, or seams that never sit quite right. Custom L shape cushion covers are patterned as a single, continuous cover (or as coordinated segments, if preferred) to follow your exact corner layout.

Provide the length of each leg of the L, the overall seat depth, cushion thickness, and whether the inside corner is square or rounded. You can upload photos or a quick sketch so the layout and orientation are clear. This ensures your custom cushion covers match the shape of your sectional, built-in, or corner bench without guesswork.

Choose Horizon for uncovered decks, poolside lounges, and spaces where the L-shaped seating takes on regular rain or splashes. Choose Canvas for covered patios, screened porches, and indoor corner seating where airflow and comfort take priority.

Why choose custom L shape cushion covers?

  • Clean, unified fit: A properly patterned L shape cover removes the need to tuck and overlap multiple rectangular covers.

  • Custom layout options: One-piece or multi-piece solutions, depending on how you plan to move and clean your cushions.

  • Outdoor-ready performance: Both fabrics handle sun and moisture; you choose based on exposure level and feel.

Why choose custom half-round cushion covers?

  • Purpose-built for semicircles: No more forcing round or rectangular covers to fit a half-moon cushion.

  • Flexible placement: Works for indoor benches, bay windows, banquettes, and outdoor semicircular seating.

  • Durable, easy-care fabrics: Designed to handle everyday use and simple cleaning routines.

Fabrics information

Choose the right material for your L-shaped seating layout:

Sunbrella Horizon (Waterproof marine vinyl)

  • Engineered synthetic leather with a knit backing delivers four-way stretch and shape recovery, which helps the cover navigate both the inside and outside corners of an L without pulling or distorting seams.

  • Stays soft and comfortable even when exposed to direct sun, unlike traditional vinyl that can become hot and sticky.

  • The proprietary topcoat provides impressive resistance to microbial pink staining, a common issue in high-moisture environments.

  • Combines complete waterproof protection with bleach-cleanability for easy sanitization.

  • Maintains flexibility and resists cracking in freezing temperatures.

  • Backed by a 5-year color and strength warranty plus 3-year bacterial pinking coverage.

  • Best for: Uncovered pool decks, marine seating, L-shaped sectionals in splash zones or coastal areas.

Sunbrella Canvas (Solution-dyed acrylic)

  • Superior UV resistance makes this fabric ideal for permanent outdoor installations that face constant sunlight without fading or weakening.

  • The breathable weave allows airflow through the L-shaped cushion, reducing moisture buildup in corner sections where air circulation is often limited.

  • Solution-dyed process means pigment is integrated during fiber production, not applied as a coating, resulting in long-lasting colorfastness.

  • Naturally resists mildew and mold, especially important in humid climates or covered areas with limited ventilation.

  • Maintains shape and appearance over time without sagging or stretching.

  • Protected by a 5-year warranty for color retention and structural integrity.

  • Best for: Covered porches, screened patios, lounge areas where the L-shaped sectional benefits from a softer, more comfortable surface.

Both fabrics are available in a range of colors to coordinate with your existing décor.

Feature highlights

  • Designed for L-shaped cushions, corner seating, sectionals, and built-in benches.
  • Custom cut to your specific leg lengths, seat depth, inside corner, and thickness.
  • Available in Sunbrella Horizon (waterproof vinyl) or Sunbrella Canvas (breathable acrylic).
  • UV-, mold-, and mildew-resistant performance fabrics for indoor–outdoor use.
  • YKK zippers for easy removal, even on large L-shaped covers.
  • 5-year warranty on fabric color and strength; Horizon includes 3-year anti-pinking coverage.

Frequently Asked Questions

Measure the full length of each leg of the L from corner to end, the depth of the seating area, and the thickness of the cushion. Note whether the inside corner is sharp or rounded, and share a simple drawing or photos to clarify orientation (left-hand or right-hand L).
Yes. Some setups work better with two separate pieces for easier handling and cleaning. Let us know whether you want one continuous cover or a split design, and specify where you’d like the seam line to be.
If the furniture is partially exposed and often gets wet, Horizon is the safer choice for waterproof protection. If it’s mostly protected from direct rain and you want a softer, more breathable surface, Canvas may be the better fit.
Zippers are typically placed along a back or less-visible edge, sometimes with multiple openings for long cushions. You can also request specific zipper placement to match how you plan to remove the cover.
Mention any angle changes in your notes and include measurements for each segment, plus photos if possible. Custom made cushion covers can be patterned to follow those angles, so you’re not limited to perfect right-angle L shapes.

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.