ColourTree Custom Size 7 ft x 9 ft x 11.4 ft Right Triangle Sun Shade

In this review of the ColourTree custom size right triangle sun shade sail, the bottom line is simple: it is aimed at homeowners or small-business owners who want strong, long-lasting UV protection for patios, pools or carports. The single biggest reason to buy is the thick 190 GSM virgin HDPE fabric treated with a UV stabilized compound, which delivers durable, fade-resistant shade and blocks a large share of harmful sunlight. The review finds this sail straightforward to install when paired with proper hardware and excellent for reducing heat without trapping water.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides heavy duty strength and resists tearing under prolonged sun exposure.
• UV stabilized compound: Laboratory-tested material resists fading and drying out, extending usable life in direct sunlight.
• 95% UV blockage: The woven fabric blocks most harmful UV and noticeably lowers temperature in the shaded area.
• Breathable weave: Breathable construction allows air and water to pass through so rain does not pool and ventilation remains good.
• Reinforced edges and stainless D-rings: Double layered seams and heavy stitching at corners keep shape and make attachment points durable.
• Three year warranty: Limited warranty gives reasonable assurance of performance under normal weather and usage.

Who It's For

This shade sail is best for homeowners with patios, balconies, swimming pools or carports who need a robust, long-lasting fabric that stands up to strong sun and repeated outdoor use. It suits people who plan to install the sail as a semi-permanent cover and who will purchase proper shade sail hardware and stainless cables for secure mounting.

It is not ideal for users who want an off-the-shelf lightweight temporary canopy or who expect the sail to work without appropriate fasteners; the manufacturer recommends separate hardware and warns against nylon rope, which can fail under load.

Pros & Cons

Pros

• Very durable 190 GSM virgin HDPE fabric that stood up well to customer reports of sun and wind.
• High UV blockage and breathable design reduce heat while preventing water pooling.
• Strong reinforced seams and stainless steel D-rings make mounting secure when used with correct hardware.

Cons

• Hardware kits are sold separately, so total cost and proper installation depend on additional purchases.
• Sizing must be measured carefully for proper fit; some customers noted sizing accuracy is important for a true corner installation.

Specifications

Shape	Right triangle
Size	7 ft x 9 ft x 11.4 ft
Material	190 GSM 100% virgin HDPE
UV Protection	Blocks 95% of UV
Edge construction	Double layered reinforced stitched seams
Corner fittings	Stainless steel D-rings with heavy stitching
Warranty	3 years limited

Our Verdict

The ColourTree right triangle shade sail is a practical buy for anyone who needs reliable sun protection and long service life; the 190 GSM virgin HDPE and UV stabilization deliver value for outdoor shading jobs when paired with quality hardware. It is a cost-effective solution for patios, pools and carports, provided you account for separate mounting kits and accurate sizing.

Frequently Asked Questions

Does this sail prevent water pooling?
The breathable woven fabric allows water to pass through so you should not get pooling in normal rain.

Are mounting kits included?
No, installation hardware kits are sold separately and the manufacturer recommends stainless cable hardware rather than nylon rope.

How does the fabric hold up to sun exposure?
The 190 GSM virgin HDPE was UV tested and treated with a UV stabilized compound to resist fading, drying and tearing.