ColourTree Custom Size 10ft x 18ft x 20.6ft Blue Right Triangle Shade

Our review of the ColourTree custom size right triangle shade sail finds it best for homeowners or small commercial spaces that need heavy duty sun protection and airflow. The biggest reason to buy is its thick 190 GSM 100% virgin HDPE fabric treated with UV stabilized compound, which is designed to resist fading and tearing under prolonged sun exposure while still allowing water and air to pass through. For anyone wanting a robust, breathable canopy that blocks most UV without pooling water, this shade sail delivers clear practical value.

Key Features

• 190 GSM virgin HDPE: Thick non-recycled fabric provides a firmer, more durable canopy that resists wear under direct sun.
• UV stabilized compound: Laboratory-tested for extended UV exposure so the material is less likely to dry out, tear or fade over time.
• 95% UV blockage: Woven fabric blocks most harmful UV rays and helps lower temperature in shaded areas for patios or pools.
• Breathable, water-permeable weave: Allows air and rainwater to pass through to prevent water pooling and reduce wind strain on the installation.
• Reinforced edges and stainless D-rings: Heavy double-stitched seams and D-ring corners improve attachment strength and reduce fraying at stress points.
• Three-year limited warranty: Warranty coverage under normal weather and use provides buyer reassurance for the product lifespan.

Who It's For

This shade sail is aimed at homeowners, pool owners, and small commercial spaces needing a durable, breathable sunshade that resists UV degradation. The custom right triangle size (10ft x 18ft x 20.6ft) works well for patios, above-ground pools, carports or balcony covers where a long-lasting fabric and good airflow are priorities.

It is not ideal for buyers who need a full installation kit included or who expect heavy storm protection; hardware and cables are sold separately and require proper anchoring and recommended non-nylon cables for safe use. Also, those who need an exact off-the-shelf size or frequent relocation may prefer a different solution.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE offers noticeably more substance and durability than thin recycled sails.
• Excellent sun protection with up to 95% UV blockage while remaining breathable to prevent pooling.
• Solid construction: double-stitched seams and stainless D-rings make mounting and long-term wear more reliable.

Cons

• Installation hardware is not included and must be purchased separately; incorrect ropes can fail if not chosen properly.
• Some users report mixed durability in extreme conditions, so performance will depend on installation quality and local weather.

Specifications

Material	100% virgin HDPE 190 GSM
UV Protection	Blocks up to 95% of UV
Shape & Size	Right triangle, 10ft x 18ft x 20.6ft
Seams	Double layered reinforced stitched edges
Corner Fittings	Stainless steel D-rings
Breathability	Permeable woven fabric for air and water
Warranty	3 years limited

Our Verdict

The ColourTree 190 GSM right triangle shade sail is a practical, value-oriented choice for anyone needing strong UV protection and a breathable canopy that resists fading. It is especially suitable for patios and pools where reduced heat and airflow matter, provided buyers purchase appropriate hardware and follow recommended installation practices; overall it offers good durability for the price.

Frequently Asked Questions

Does this sail prevent water pooling?
Yes. The woven HDPE fabric is breathable so rainwater passes through rather than pooling on top.

Is hardware included?
No. Installation hardware kits and appropriate cable ropes are sold separately and are recommended for safe mounting.

How long will the material last outside?
The fabric is UV stabilized and lab tested for extended exposure, and the product carries a 3 year limited warranty under normal use, though actual life depends on climate and installation.