Right Triangle Sun Shade Sail Canopy 12ft x17ft x20.8ft - UV Block

Our review of this right triangle sun shade sail finds it best for homeowners and small commercial spaces that need durable UV protection with a clean, tight weave. The single biggest reason to buy is the heavy 190 GSM virgin HDPE fabric, which the maker says endured extensive UV testing and resists fading and tearing far better than recycled alternatives. Installation requires separate hardware, but once mounted the sail provides broad, breathable coverage that blocks most harmful sunlight while allowing air and water to pass through.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled material gives a sturdy feel and resists stretching for long-lasting coverage.
• UV stabilized compound: Fabric treated to reduce drying, fading and tearing so the canopy stands up to prolonged sun exposure.
• 95% UV blockage: Blocks the majority of harmful UV rays, lowering temperature and sun exposure under the sail for patios and pools.
• Breathable woven fabric: Allows air and rainwater to pass through so there is no pooling and shaded areas stay ventilated.
• Reinforced seams and D-rings: Double layered stitched edges and stainless steel D-rings make attachment points strong and durable.
• 3 year limited warranty: Warranty covers normal weather and use, giving added confidence in the product lifespan.

Who It's For

This sun shade sail fits homeowners with patios, pools, balconies or carports who want a heavy duty, right triangle canopy that resists sun damage and holds up in hot climates. It is well suited to installation between poles, walls or trees where a triangular shape provides the right coverage and aesthetic.

It is less appropriate for buyers who expect a full hardware kit in the package or who prefer a fully waterproof cover rather than a breathable UV mesh; installation requires separate shade sail hardware and proper cable choices for best results.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE gives a noticeably robust feel and improved durability.
• Blocks up to 95% of UV while remaining breathable, reducing heat under the sail.
• Well finished with reinforced stitched seams and stainless steel D-rings for secure mounting.
• Customers report easy installation and strong performance under intense sun conditions.

Cons

• Hardware kits and cables are sold separately, so additional purchase and planning are required.
• Not a waterproof tarp; it allows water through by design, which may not suit all uses.

Specifications

Shape	Right triangle
Size	12ft x 17ft x 20.8ft
Material weight	190 GSM
Fabric	100% virgin HDPE, UV stabilized
UV protection	Approx. 95% UV blockage
Hardware	Stainless steel D-rings; mounting kit sold separately
Warranty	3 year limited warranty

Our Verdict

This right triangle shade sail is a practical, value-focused choice for anyone needing strong UV protection with a breathability advantage. The 190 GSM virgin HDPE construction and reinforced edges deliver durability in sunny, outdoor settings, and the separate hardware approach lets installers choose robust mounting components. For patios, pools or carports where long life and UV blockage matter, it represents good value.

Frequently Asked Questions

Does the sail come with installation hardware?
No. Installation hardware kits and cable are required and are sold separately; high quality cables are recommended.

Will water pool on the sail in rain?
No. The breathable woven fabric allows water to pass through, preventing pooling.

How long is the warranty?
The product includes a 3 year limited warranty under normal weather and usage.