13ft x 16ft x 20.6ft White Right Triangle Sun Shade Sail - Heavy Duty

Our review of this 13' x 16' x 20.6' white right triangle sun shade sail finds it best for homeowners and small commercial spaces that need reliable UV protection and long-term outdoor durability. The single biggest reason to buy is the fabric: a 190 GSM 100% virgin HDPE material treated with a UV stabilized compound that survived extensive lab testing and is engineered to resist fading, drying and tearing, so it retains shape and performance under strong sun exposure.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric provides a substantial barrier that resists tearing and extends service life compared to recycled alternatives.
• UV Stabilized Compound: The treated material resists fading and degradation after prolonged sun exposure, helping the sail stay functional and attractive longer.
• 95% UV Blockage: Designed to block most harmful UV rays and reduce temperature under the canopy, making it useful for patios, pools and carports.
• Breathable Woven Fabric: Allows air and water to pass through so rain does not pool and the shaded area stays ventilated.
• Reinforced Seams and D-rings: Double layered stitched edges and stainless steel D-rings provide robust attachment points and help prevent fraying.
• 3 Year Limited Warranty: Warranty covers normal weather and usage, offering added confidence in durability.

Who It's For

This shade sail suits homeowners, small businesses and rental properties that need a larger triangular canopy for a patio, poolside area or carport and want a product engineered for sun-heavy climates. The right triangle shape works well in corners, between posts, or anchored to walls and trees where a triangular coverage footprint fits the space.

It is less appropriate for customers who require an integrated hardware kit or mounting poles, since installation hardware is sold separately. Also, those needing a fully waterproof canopy for heavy downpours should look at solid, non-breathable roofing options instead of this breathable mesh fabric.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE material that customers praise for durability and long-term sun resistance.
• Blocks about 95% of harmful UV while remaining breathable, so shaded areas stay cooler without water pooling.
• Reinforced seams and stainless steel D-rings make installation secure when used with proper hardware.

Cons

• Installation hardware and cables are not included and must be purchased separately to complete mounting.
• Breathable mesh is not fully waterproof, so it will not prevent all rain from passing through.

Specifications

Our Verdict

This 13' x 16' x 20.6' white right triangle shade sail is a strong choice for anyone needing substantial sun protection with long-term UV resistance. Its heavy 190 GSM virgin HDPE and reinforced construction deliver real durability and value, while the breathable weave prevents water pooling; just budget for a separate hardware kit to complete installation.

Frequently Asked Questions

Does this sail block most UV rays?
Yes, the woven fabric is designed to block about 95% of harmful UV rays.

Is the shade sail waterproof?
No, the breathable HDPE fabric allows water to pass through to avoid pooling, so it is not fully waterproof.

Are mounting accessories included?
No, installation hardware and cables are sold separately and high quality kits are recommended.