8ft x 11ft x 13.6ft Black Right Triangle Sun Shade Sail - UPF50 Sails

In this review the 8ft x 11ft x 13.6ft black right triangle sun shade sail is assessed for homeowners and light commercial users who need reliable sun protection and a low-maintenance canopy. The bottom line: this shade sail stands out because it is made from 190 GSM 100% virgin HDPE with UV stabilized compound, which delivers long-lasting UV blockage and tear resistance in sunny climates. Reviewers will find it especially useful for patios, poolsides and carports where strong sun exposure and ventilation are priorities.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled material provides greater tensile strength and improved durability under prolonged sun exposure.
• UV Stabilized Compound: Lab-tested for extended UV resistance so the fabric resists fading, drying and tearing over time.
• 95% UV Blockage: Blocks most harmful UV and reduces temperature in shaded areas, making it practical for patios, pools and balconies.
• Breathable Woven Fabric: Allows air and water to pass through, preventing water pooling and keeping the shaded area ventilated.
• Reinforced Construction: Double layered stitched seams and stainless steel D-rings at corners improve load distribution and attachment strength.
• 3 Year Warranty: Limited warranty under normal weather and usage provides added confidence for long-term outdoor installation.

Who It's For

This right triangle sail is best for homeowners, small business owners or renters who need a durable, breathable shade solution for a specific triangular area such as a patio corner, pergola, pool edge or carport. The heavy 190 GSM virgin HDPE material makes it a strong option in sunny regions where UV degradation is a concern.

It is less suitable for people who want a fully waterproof canopy or for installations needing integrated hardware; installation requires separate hardware kits and cable rope, so those seeking an all-in-one kit should look elsewhere.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE resists UV damage and holds up well in strong sun.
• Blocks about 95% of harmful UV, noticeably reducing heat and sun exposure beneath the sail.
• Breathable fabric prevents water pooling during rain and improves air circulation.
• Reinforced seams and stainless steel D-rings make for confident, secure mounting.

Cons

• Hardware kits and cable rope are sold separately, so additional purchase and planning are required for installation.
• Not fully waterproof, so it is not ideal where complete rain protection is needed.

Specifications

Shape	Right triangle
Size	8ft x 11ft x 13.6ft
Color	Black
Material	190 GSM 100% virgin HDPE
UV Protection	Approx. 95% UV blockage
Corners	Stainless steel D-rings with reinforced stitching
Warranty	3 years limited

Our Verdict

The 8ft x 11ft x 13.6ft black right triangle shade sail is a practical, well-constructed option for anyone needing strong UV protection and airflow for a triangular outdoor space. Its thick virgin HDPE and reinforced corners deliver durable performance and good value, provided the buyer is prepared to purchase installation hardware separately and does not require a waterproof solution.

Frequently Asked Questions

Does this sail require special ropes or hardware?
Yes, installation hardware kits and cable rope are sold separately; the manufacturer recommends steel cables rather than nylon ropes.

Will the fabric keep water out?
The woven HDPE is breathable and allows water to pass through, so it prevents pooling but is not fully waterproof.

How long will the sail last in direct sun?
The virgin HDPE with UV stabilized compound is lab-tested for extended UV resistance and carries a 3 year limited warranty under normal use.