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 Square Fire Pit Cover

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

A square fire pit creates a gathering place that combines classic geometry with timeless appeal. Whether you've built a traditional stone fire pit with coping caps, installed a modern gas fire table, or constructed a custom masonry design, your square fire feature serves as the centerpiece of outdoor living. But weather exposure threatens both the structural integrity and visual appeal of your investment.

Rain penetrates fire bowls and mortar joints, causing deterioration in masonry and rust in gas components. UV rays fade stone sealants, discolor brick, and degrade coping stone finishes. Morning dew creates efflorescence on masonry surfaces and corrodes metal burner assemblies. Freeze-thaw cycles crack mortar joints and damage stone caps. Pollen and debris accumulate in the fire bowl and clog drainage systems. Winter moisture penetrates porous materials and causes spalling when it freezes. Even dust and organic matter stain stone surfaces and promote moss growth in mortar lines.

The Custom Square Fire Pit Cover provides complete protection engineered specifically for the symmetrical design of square fire features—delivering coverage that follows your fire pit's precise dimensions and protects stone surrounds, brick construction, and gas systems from top to bottom.

Why Choose Custom Square Fire Pit Cover?

  • Commercial-Grade 18 oz Fabric:Unlike thin covers that tear on rough stone edges or degrade from sun exposure, this commercial-grade fabric is engineered to last—protecting your investment through countless seasons without fading, cracking, or losing its waterproof integrity. Square fire pits often feature premium materials like natural stone, decorative brick, or high-end gas systems that represent a significant investment. This industrial-strength fabric delivers protection worthy of that investment, defending your fire pit's structural components and aesthetic finishes for years to come.

  • 3-Point Precision Fit for Symmetrical Coverage:Square fire pits demand coverage that respects their geometric precision. A cover that's too large creates unsightly bunching and water-pooling pockets. Too small and it won't extend over the full stone surround or protect the coping caps from the weather. This cover uses three essential measurements—height, width, and depth—to create a tailored fit that follows your fire pit's square geometry exactly. The result is clean, professional coverage that extends evenly on all four sides, sits flush on top of coping stones, and drapes uniformly without creating gaps at corners or edges. For square fire pits where symmetry is part of the design aesthetic, this precision fit maintains the visual harmony of your outdoor space even when the fire pit is covered.

  • Breathable Design Prevents Masonry Damage:The integrated vent system is critical for fire pits with stone or brick construction. Masonry materials are porous and naturally release moisture through evaporation. When covered with non-breathable materials, trapped moisture accelerates deterioration, causes efflorescence (white salt deposits), and promotes moss and algae growth in mortar joints. Built-in airflow allows masonry to breathe naturally while the waterproof barrier blocks rain from penetrating stone surfaces and mortar lines. This balance is essential for preserving the integrity of stone surrounds, preventing freeze-thaw damage, and maintaining the appearance of brick and masonry work. For gas fire pits within stone surrounds, the ventilation also prevents condensation on burner assemblies and control systems.

  • Four-Corner Reinforcement for Square Stability:Square covers face stress at all four 90-degree corners, where fabric experiences maximum tension during installation and wind exposure. This cover features reinforced stitching and extra material layering at each corner, preventing the tears and failures that commonly occur at these critical stress points. The four-corner reinforcement ensures your cover maintains its shape and structural integrity season after season, even with frequent removal and installation or exposure to high winds that create pulling forces at corner angles.

  • 10-Year Warranty Protection:This cover is engineered to protect your square fire pit for a decade or more. The warranty reflects our confidence in the commercial-grade 18 oz fabric and construction methods, giving you complete peace of mind that your investment is protected for the long haul. This warranty commitment ensures your cover delivers the same longevity, protecting your masonry work, gas systems, and fire bowl from weather damage year after year. This isn't a seasonal accessory you replace every year; it's professional-grade protection built to match the lifespan of your fire pit itself.

Ideal For:

  • Square stone and brick fire pits with built-in surrounds
  • Square gas fire pit tables and bowls
  • Contemporary square fire features with coping stones
  • Square wood-burning fire pits
  • Built-in square fire pit installations
  • Square propane and natural gas fire pits
  • Masonry square fire pits with decorative caps
  • Patio and backyard square fire features
  • Commercial-grade square fire pits
  • Year-round outdoor fire features requiring weatherproof protection

Fabrics Information

Every Custom Square Fire Pit Cover is built from premium 18 oz PVC-coated polyester—the same commercial-grade material used for industrial equipment protection.Heavy-duty construction resists tearing, puncturing, and abrasion from stone edges and brick surfaces.Areliable defense mechanism against the elements while preserving the appearance of stone, brick, and masonry construction.

Feature Highlights

  • 3-point precision measurement system ensures an exact fit for square fire pits with a symmetrical design
  • Heavy-duty 18 oz PVC-coated polyester withstands outdoor elements and high-temperature environments
  • Waterproof and UV-resistant protection guards against rain, sun damage, and extreme temperatures
  • Custom-tailored to your fire pit's exact dimensions – covers top, sides, and all structural features
  • Integrated ventilation prevents moisture buildup and condensation damage
  • Reinforced handles make installation and removal effortless
  • Accommodates stone surrounds, brick construction, and gas systems with precise coverage
  • 10-year warranty for long-term protection and peace of mind

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

Yes. As long as you provide accurate height, width, and depth measurements that include the full stone surround and coping caps, this cover will fit perfectly over your entire square fire pit structure.
Yes. Measure to the top of the coping stones or cap stones. The cover is designed to extend over these decorative elements and protect them from weather damage.
Yes. The waterproof barrier prevents rain from penetrating mortar joints, while the breathable design allows existing moisture to escape—both critical for preventing mortar deterioration and freeze-thaw damage.
Yes. The cover protects the entire fire pit structure, including the fire bowl and any gas components inside. Just ensure the burner is cool before covering.
Measure the exterior—the full width and depth of the stone surround or outer structure. The cover needs to extend over the entire fire pit, including the surround walls and capstones.
Yes. This cover works for both gas and wood-burning square fire pits. Just ensure all ashes are removed and the fire pit is completely cool before covering.

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