ColourTree 11ft x 13ft x 17ft Black Right Triangle Sun Shade Sail

In this review the ColourTree 11' x 13' x 17' black right triangle sun shade sail is assessed as a heavy duty option for homeowners and small commercial spaces wanting reliable sun protection. The main reason to buy is the thick 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which the manufacturer says extends life under sun exposure; that makes it a practical choice when long-term UV resistance and breathable shade are priorities. Installation is straightforward for anyone comfortable with basic hardware, and the sail is designed for continuous outdoor use.

Key Features

• 190 GSM Virgin HDPE: Dense, non-recycled fabric provides a thicker barrier that resists tearing and abrasion better than typical recycled materials.
• UV Stabilized Compound: Fabric treated to resist drying, fading and brittleness after prolonged exposure to sun, improving long-term performance.
• 95% UV Blockage: Woven fabric cuts most harmful UV rays and lowers temperature in the shaded area for patios, pools and carports.
• Breathable Design: The weave permits air and water through so there is no pooling after rain and the area stays ventilated.
• Reinforced Seams and D-rings: Double layered stitched edges and stainless steel D-rings at corners make mounting durable when correct hardware is used.
• Three Year Warranty: Limited warranty covers defects under normal weather and usage for consumer reassurance.

Who It's For

The ColourTree right triangle sail suits homeowners with patios, balconies, carports or above-ground pools who want a heavy duty, UV-resistant shade that breathes and drains. It is also a reasonable choice for small commercial outdoor seating where a denser, longer-lasting fabric is preferred over thinner sails.

People who need a perfectly tensioned, custom-engineered canopy or who expect storm-level winds should consider professional-grade fixed awnings or shade structures; this sail requires proper hardware, correct cable tensioning, and routine inspection to avoid wind damage.

Pros & Cons

Pros

• Thicker 190 GSM virgin HDPE feels more robust and resists UV degradation better than recycled alternatives.
• Blocks up to 95% of UV, noticeably reducing sunlight and heat under the sail.
• Breathable mesh prevents water pooling and keeps the area ventilated during warm weather.
• Reinforced seams and stainless steel D-rings simplify mounting and improve longevity when correct hardware is used.

Cons

• Size and fit must be chosen carefully; customers report mixed experiences with dimensions and occasional tearing under heavy conditions.
• Installation hardware is sold separately and must be high quality to achieve the best performance.

Specifications

Brand	ColourTree
Shape	Right triangle
Size	11' x 13' x 17'
Material	190 GSM 100% virgin HDPE mesh
UV Protection	Approx. 95% UV blockage
Corners	Stainless steel D-rings with reinforced stitched seams
Warranty	3 years limited

Our Verdict

The ColourTree 11' x 13' x 17' right triangle shade sail is a solid value for anyone needing durable, breathable UV protection for patios, pools or carports. Its 190 GSM virgin HDPE fabric and UV stabilization make it a better long-term option than many thinner sails, provided buyers use proper hardware and check tensioning to avoid wind or tear issues.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is rated to block about 95% of harmful UV and will noticeably reduce sunlight and heat beneath the sail.

Is mounting hardware included?
No, installation hardware is sold separately and the sail requires cables or hardware rated for outdoor tensioning; nylon ropes are not recommended.

How durable is the fabric?
The sail uses 190 GSM 100% virgin HDPE treated with UV stabilized compound and carries a 3 year limited warranty, though some customers report mixed outcomes under extreme conditions.