ColourTree Custom Size Red Right Triangle Shade Sail - Heavy Duty UV

In this review of the ColourTree custom size red right triangle shade sail, the bottom line is simple: it is best for homeowners and small commercial spaces that need a durable, high-UV-protection canopy in a custom shape. The single biggest reason to consider it is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says was lab-tested for long sun exposure and is meant to resist fading and tearing better than recycled materials. For anyone seeking strong sun blockage and breathable mesh in a tailored size, this sail delivers practical protection.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric gives a sturdier feel and resists premature drying and tearing compared with recycled materials.
• UV stabilized compound: Laboratory UV testing is cited to show improved durability under sun exposure, which helps the fabric retain color and strength longer.
• 95% UV blockage: The woven mesh blocks most harmful UV rays and reduces temperature in shaded areas, useful for patios, pools, and balconies.
• Breathable woven fabric: Allows air and water to pass through so rain does not pool and shade remains ventilated.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings make attachment points more robust and reduce fraying.
• 3 year limited warranty: Warranty coverage under normal use offers additional confidence in typical outdoor installations.

Who It's For

This shade sail suits homeowners with patios, above-ground pools, balconies, carports or small commercial outdoor seating who want high UV protection and a custom fit in a right triangle shape. It is particularly good for buyers who prioritize material quality and long-term sun resistance over the lowest possible price.

Those who should look elsewhere include buyers needing full waterproof coverage (this is breathable mesh that allows water through) and anyone who expects to use very lightweight or inexpensive ropes; the manufacturer recommends professional-grade cable and hardware for best results.

Pros & Cons

Pros

• High-density 190 GSM virgin HDPE feels robust and is designed to resist UV damage and fading.
• Breathable weave blocks most UV while preventing water pooling in rain.
• Reinforced seams and stainless steel D-rings simplify mounting and increase durability at stress points.
• Custom size option allows a precise fit for irregular outdoor spaces.

Cons

• Some customers reported mixed durability experiences, with isolated tearing reported after short use, so installation and local weather matter.
• Hardware and cables are sold separately, adding cost and requiring correct rope or cable selection for secure mounting.

Specifications

Material	190 GSM 100% virgin HDPE mesh fabric
UV Protection	Blocks up to 95% of UV
Shape and Size	Right triangle, custom size order (example: 11' x 13' x 17')
Edges	Double layered reinforced stitched seams
Attachment	Stainless steel D-rings at each corner
Warranty	3 year limited warranty

Our Verdict

The ColourTree right triangle shade sail is a good value for users who need strong sun blockage and prefer a thicker, virgin HDPE fabric that was lab-tested for UV exposure. It is especially worthwhile when paired with proper shade sail hardware and cable; buyers who install it correctly will get a breathable, durable canopy suitable for patios and pools without frequent maintenance.

Frequently Asked Questions

Is this shade sail waterproof?
Not fully; the woven mesh is breathable and allows water to pass through to avoid pooling, so it is water resistant but not waterproof.

Does it come with mounting hardware?
No; D-rings are attached but cables and shade sail hardware kits are sold separately and high quality cables are recommended.

How long will the fabric last outdoors?
The fabric uses a UV stabilized compound and the brand offers a 3 year limited warranty, though actual lifespan varies with weather and installation quality.