ColourTree Custom Size Right Triangle Shade Sail 8ft x 15ft x 17ft

In this review of the ColourTree custom size right triangle shade sail, the bottom line is simple: this is a heavy duty, UV-resistant canopy best suited for outdoor spaces that need dependable sun protection. The sail's standout feature is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the reviewer found gives noticeably better durability and sun blocking than typical recycled sails. For patios, pools or carports where long-term resistance to fading and tearing matters, this shade sail is worth considering.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric provides a robust feel and resists tearing compared with thinner or recycled alternatives.
• UV stabilized compound: Laboratory-tested material resists drying out and fading, extending usable life in strong sun.
• 95% UV blockage: Woven fabric effectively reduces harmful UV and lowers temperature in shaded areas for comfort during hot months.
• Breathable mesh: Allows air and water to pass through so rain does not pool and ventilation reduces heat buildup beneath the sail.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings make attachment points stronger and help maintain shape.
• 3 year limited warranty: Manufacturer warranty covers normal weather and use, giving added assurance for longer outdoor service.

Who It's For

This shade sail is aimed at homeowners and small commercial users who need durable UV protection over a patio, above-ground pool, balcony or carport and who prefer a custom-sized right triangle layout. It is especially suited to shoppers who value thicker, virgin HDPE material and UV-tested fabric for longer life in continuous sun exposure.

It is less suitable for buyers who need a quick temporary shelter, want a very lightweight or decorative fabric, or require an off-the-shelf rebound solution where precise sizing is not possible. Also, installation requires separate hardware and proper tensioning, so those unwilling to install anchors or cables should factor in additional effort or professional help.

Pros & Cons

Pros

• High-density 190 GSM virgin HDPE offers strong material quality and better resistance to UV damage.
• Blocks up to 95% of UV, noticeably reducing sun and heat under the canopy.
• Durable construction with reinforced seams and stainless steel D-rings for secure mounting.
• Breathable weave prevents water pooling and allows airflow for comfort.

Cons

• Size and installation can be a limitation; customers must buy hardware separately and ensure correct mounting to avoid strain on corners.
• Some users reported mixed durability in real-world use, so outcomes can vary with local weather and installation quality.

Specifications

Shape	Right triangle
Nominal size	8' x 15' x 17'
Material	190 GSM 100% virgin HDPE mesh
UV protection	Up to 95% UV blockage
Edges & fittings	Double layered stitched seams with stainless steel D-rings
Breathability	Mesh allows air and water to pass
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle shade sail is a practical choice for anyone wanting robust UV protection from a thick, virgin HDPE fabric with reinforced construction. It represents good value for patios, pools and carports when paired with proper hardware and installation, though buyers should be prepared to fit quality anchors and cables and accept that longevity depends on correct mounting and local conditions.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is designed to block up to 95% of harmful UV rays, reducing sun exposure beneath the canopy.

Is installation hardware included?
No, installation kits and cables are sold separately; use wire cable and shade sail hardware rather than nylon rope for best results.

How long will the sail last outdoors?
The sail uses a UV stabilized compound and comes with a 3 year limited warranty; actual lifespan depends on weather, tensioning and installation quality.