Custom Size 15ft x 17ft x 22.7ft Right Triangle Sun Shade Sail - Heavy

In this review the ColourTree custom right triangle sun shade sail is evaluated for homeowners and small businesses who need a durable, high-coverage solution for patios, pools and carports. The biggest reason to buy is its construction: a 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound that the manufacturer says endured 20000 hours of testing and offers significantly better resistance to fading and tearing than recycled alternatives. The sail is designed to block sun, reduce temperature beneath it and hold up under regular outdoor use.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric offers a sturdier feel and is designed to resist tearing and degradation longer than recycled material.
• UV stabilized compound: Factory treatment helps prevent fading and drying, aiming to extend usable life under heavy sun exposure.
• 95% UV blockage: The woven fabric blocks most harmful UV rays and lowers direct sunlight and heat in shaded areas for patios and pools.
• Breathable weave: Air and water pass through the fabric to avoid pooling and improve comfort compared with solid canopies.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings provide stronger attachment points for cables and hardware.
• Three year limited warranty: Warranty covers normal weather and usage and gives buyers a degree of protection if defects arise.

Who It's For

This shade sail suits homeowners, renters with fixed mounting points, or businesses that need a long-lasting, breathable sun cover for patios, balconies, carports and pool areas. The large custom size and right triangle shape make it especially useful for covering true 90 degree corners and irregular outdoor spaces where rectangular sails will not fit.

Those who should look elsewhere include buyers seeking a fully waterproof roof or a temporary, inexpensive solution; the weave is breathable rather than waterproof, and installation requires separate hardware and proper anchor points for best performance.

Pros & Cons

Pros

• High-quality 190 GSM virgin fabric feels durable and resists sun damage better than recycled alternatives.
• Blocks about 95% of UV, noticeably reducing sunlight and heat beneath the sail.
• Well finished with reinforced seams and stainless D-rings for reliable anchoring.
• Breathable design prevents water pooling and improves airflow on hot days.

Cons

• Requires separate installation hardware and proper cables; poor choice of rope can lead to failures if not fitted correctly.
• Not intended as a waterproof cover, so it will allow rain through the woven fabric.

Specifications

Shape	Right triangle
Size	15 ft x 17 ft x 22.7 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Corners	Stainless steel D-rings with reinforced stitching
Breathability	Permeable woven fabric (allows air and water through)
Warranty	3 years limited

Our Verdict

The ColourTree custom right triangle shade sail is a solid choice for anyone who needs durable UV protection and a breathable, long-lasting fabric for patios or pools. It represents good value when paired with proper installation hardware, and the reinforced edges and D-rings give confidence for regular outdoor use. Choose this sail if you want reliable sun blockage and durability rather than a temporary or waterproof cover.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, the woven HDPE fabric is breathable and allows water to pass through to avoid pooling; it is not a waterproof membrane.

Does the sail include installation hardware?
Answer. No, installation hardware kits and cables are sold separately and are required for proper mounting.

How durable is the fabric in sun exposure?
Answer. The 190 GSM virgin HDPE is UV stabilized and lab-tested for extended sun exposure, and the product carries a 3 year limited warranty for normal use.