13ft x 13ft x 18.4ft Green Right Triangle Sun Shade Sail - Heavy Duty

Our review of this 13' x 13' x 18.4' green right triangle sun shade sail finds it best for homeowners and light commercial users who need durable, breathable sun protection for patios, pools and carports. The single biggest reason to buy is its 190 GSM 100% virgin HDPE fabric with UV stabilized compound, which the reviewer found to resist fading and remain taut under prolonged sun exposure while still allowing airflow to prevent water pooling. Installation requires separate hardware but the reinforced corners and stainless D-rings make mounting straightforward.

Key Features

• 190 GSM virgin HDPE: Thick non-recycled fabric feels noticeably robust and is designed to last longer in strong sunlight than recycled alternatives.
• UV stabilized compound: Laboratory-tested material resists drying, tearing and fading so the sail keeps its color and strength over time.
• 95% UV blockage: The tightly woven mesh significantly reduces heat and harmful UV reaching shaded areas, making patios and pool decks more comfortable.
• Breathable woven fabric: Air and water pass through the material to prevent puddling while maintaining shade and allowing some airflow underneath.
• Reinforced edges and D-rings: Double-layer stitched seams and stainless steel D-rings provide secure anchor points and reduce the chance of frayed edges.
• 3 year limited warranty: The included warranty offers reassurance under normal weather and usage conditions.

Who It's For

This shade sail is ideal for homeowners, renters with stable anchor points, and small commercial venues seeking a long-lasting, high-UV protection canopy for patios, pools, balconies, or carports. People who value color and a sturdy textile that breathes will appreciate the 190 GSM virgin HDPE and the visible quality of the stitched seams.

It is less suitable for buyers who need an all-in-one kit, since installation hardware is sold separately, or for those expecting a fully waterproof tarp; the fabric is breathable by design, not watertight. Also, users without strong anchor points or who prefer temporary, lightweight tarps should consider other types.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE material resists UV degradation and fading.
• Blocks about 95% of harmful UV while still allowing airflow to prevent heat buildup.
• Sturdy construction with double-layer stitched seams and stainless steel D-rings for secure mounting.
• Breathable mesh prevents pooling water and reduces wind load compared with solid tarps.

Cons

• Hardware kits are required but sold separately, so additional purchase and planning for anchors is needed.
• Not designed to be fully waterproof, so it will let water pass through during heavy rain.

Specifications

Shape	Right triangle
Size	13' x 13' x 18.4'
Material	190 GSM 100% virgin HDPE
UV protection	Approximately 95% UV blockage
Hardware	Stainless steel D-rings on each corner (kits sold separately)
Durability testing	Material lab tested up to 20,000 hours UV exposure
Warranty	3 year limited warranty

Our Verdict

For anyone who needs a durable, high-UV-blocking shade sail that keeps spaces cooler and resists fading, this 13' x 13' x 18.4' green right triangle sail is a sensible buy. It pairs commercial-grade 190 GSM virgin HDPE with reinforced corners for long-term use, and while installers must buy hardware separately, the overall value and performance make it a strong choice for patios and pools.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV while remaining breathable.

Is mounting hardware included?
No, installation hardware kits are sold separately; each D-ring needs one cable rope and proper anchor points.

Will water pool on the sail?
No, the breathable woven fabric lets water pass through so you should not get pooling during rain.