17ft x 17ft x 24ft Right Triangle Sun Shade Sail - Heavy Duty UPF50

In this review the 17' x 17' x 24' right triangle sun shade sail is judged on durability, sun protection and real-world fit. The bottom line: this canopy is aimed at homeowners and small businesses who need a sturdy, long-lasting shade that blocks most UV without trapping heat. Its standout trait is the 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which the reviewer found delivers noticeably stronger resistance to fading and wear compared with thinner recycled sails.

Key Features

• 190 GSM Virgin HDPE: The thick 190 GSM material provides a rigid, long-lasting weave that resists stretching and tearing better than lighter fabrics.
• UV Stabilized Compound: Factory UV stabilization prevents the fabric from drying out and fading after prolonged sun exposure, extending useful life.
• 95% UV Blockage: The woven mesh blocks up to 95% of harmful UV, reducing direct sunlight and lowering temperatures in shaded areas.
• Breathable Mesh: The open weave allows air and water to pass through so rain does not pool on the canopy and cooling airflow is preserved.
• Reinforced Edges and Hardware: Double layered stitched seams and stainless steel D-rings at each corner ensure secure anchoring and reduced fraying.
• 3 Year Limited Warranty: A manufacturer warranty covers normal weather and usage, giving added confidence for long-term outdoor installation.

Who It's For

This sun shade sail is best for homeowners with patios, pool areas, carports or balconies who want a durable, high UV-blocking canopy that remains breathable in rain and heat. It suits users who will mount the sail to existing posts, walls or trees and value long-term color and structural stability.

It is less suitable for someone who needs a fully waterproof tarp or wants a temporary, lightweight shade for occasional use; those buyers should consider lighter, cheaper options designed for short-term setups. Installation hardware is sold separately, so buyers who want an all-in-one kit should plan to purchase recommended cables and fittings.

Pros & Cons

Pros

• Excellent sun protection from the 95% UV-blocking woven fabric that reduces heat and sunlight in shaded areas.
• Robust construction with reinforced seams and stainless steel D-rings for secure mounting and long service life.
• Breathable design prevents water pooling and allows airflow, keeping spaces cooler than solid canopies.
• Made from 100% virgin HDPE with extensive UV testing for improved durability versus recycled alternatives.

Cons

• Hardware and cable ropes are not included, so additional purchases are required for installation.
• As a mesh shade, it is not fully waterproof and will not provide complete rain protection.

Specifications

Shape	Right triangle
Size	17' x 17' x 24'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Approximately 95% UV blockage, UPF50
Edges	Double layered reinforced stitched seams
Corner Hardware	Stainless steel D-rings
Warranty	3 years limited

Our Verdict

This right triangle shade sail is a sensible buy for anyone seeking a heavy duty, UV-resistant canopy that keeps shaded areas noticeably cooler and resists fading over time. With 190 GSM virgin HDPE, reinforced seams and stainless D-rings it represents good value for outdoor living spaces, provided buyers budget for separate hardware to complete a secure installation.

Frequently Asked Questions

Does it block most UV rays?
Yes; the woven mesh is designed to block about 95% of UV and carries an effective UPF50 rating for strong sun protection.

Is the fabric waterproof?
No; the breathable HDPE mesh allows water through so it will not pool but it is not a full waterproof tarp.

Are mounting fittings included?
No; stainless steel D-rings are attached to the sail but cables and wall/anchor hardware must be purchased separately for installation.