11 ft x 12 ft x 16.3 ft Black Right Triangle Sun Shade Sail - 190 GSM

In this review the 11 ft x 12 ft x 16.3 ft black right triangle sun shade sail is examined for homeowners and small businesses who need reliable UV protection and a durable outdoor cover. The bottom line: this shade sail is best for patios, poolsides and carports where long-term sun exposure is an issue because it uses 190 GSM 100% virgin HDPE treated with a UV stabilized compound, giving noticeably better durability and consistent 95% UV blockage compared with thinner recycled fabrics.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides heavier duty protection and resists tearing under prolonged sun exposure.
• UV stabilized compound: Factory treatment prevents the fabric from drying out and fading, helping the sail keep shape and color longer.
• 95% UV blockage: The woven fabric cuts most harmful UV rays, lowering heat and sun exposure in shaded areas like patios and pool decks.
• Breathable, water-permeable weave: Air and rain pass through to prevent pooling, reducing wind stress and maintenance after storms.
• Reinforced edges and stainless steel D-rings: Double layered stitched seams and heavy stitching at corners improve attachment strength and longevity.
• Commercial heavy duty build: Designed for regular outdoor use and backed by a 3 year limited warranty under normal conditions.

Who It's For

This shade sail is aimed at homeowners, rental property managers and small commercial operators who need a sturdy, long-lasting right triangle canopy to shade outdoor seating, pools or carports. It is particularly useful in hot, sunny climates where UV degradation is a concern and a thicker, virgin material will outlast recycled alternatives.

Those who should look elsewhere include buyers who need an off-the-shelf hardware kit included with the sail or who prefer a fully waterproof tarp; installation hardware is sold separately and the fabric is breathable rather than fully waterproof, so plan mounting and attachments accordingly.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE fabric resists fading and tearing under heavy sun exposure.
• Blocks up to 95% of UV rays while allowing airflow to reduce heat beneath the canopy.
• Well-constructed edges and stainless steel D-rings make secure installation possible with proper hardware.
• Backed by a 3 year limited warranty for confidence in normal use situations.

Cons

• Installation hardware is not included, so buyers must purchase compatible kits and cables separately.
• Breathable weave allows water through, so it does not provide full rainproof coverage.

Specifications

Shape	Right triangle
Size	11 ft x 12 ft x 16.3 ft
Color	Black
Material weight	190 GSM
Fabric	100% virgin HDPE, UV stabilized
UV protection	Approximately 95% blockage
Warranty	3 year limited warranty

Our Verdict

This right triangle shade sail delivers strong UV protection and long-term durability for patios, pool areas and carports where sun exposure is constant. It represents good value for buyers who will pair it with proper hardware kits; the thicker virgin HDPE and reinforced construction make it a practical choice for those prioritizing longevity over full waterproofing.

Frequently Asked Questions

Does the sail block most sunlight?
The woven fabric blocks about 95% of harmful UV, substantially reducing sun and heat in shaded areas.

Is installation hardware included?
No, hardware kits and cables are sold separately and high quality cable is recommended for secure attachment.

Will water pool on the sail?
No, the breathable HDPE weave allows water to pass through, preventing pooling but not providing a fully waterproof cover.