ColourTree Custom Size 10ft x 16ft x 18.9ft Grey Right Triangle Sun

In this review the ColourTree custom right triangle sun shade sail is judged as a practical option for homeowners and small commercial spaces that need reliable sun protection. The single biggest reason to buy is the heavy duty 190 GSM virgin HDPE fabric that resists fading and tearing after extended sun exposure, making it suited to patios, pools, carports and balconies where long-term UV performance matters.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled material offers greater longevity under sun exposure compared with recycled alternatives.
• UV Stabilized Compound: Fabric is treated to resist drying, tearing and fading so the canopy keeps its shape and color longer.
• 95% UV Blockage: The woven fabric blocks most harmful UV rays and noticeably reduces temperature in shaded areas.
• Breathable, Water-Permeable Weave: Air and rain pass through the mesh to prevent pooling and reduce wind stress on the sail.
• Reinforced Edges and D-Rings: Double layered stitched seams and stainless steel D-rings provide secure attachment points for long-term use.
• Three Year Warranty: Limited warranty under normal weather and usage gives additional confidence in durability.

Who It's For

This sail is best for people who need robust, long-lasting shade over patios, pools, carports or garden seating and who want high UV protection without solid roofing. Installers who can attach the sail to posts, walls or trees and who use proper tensioning hardware will get the best results.

It is less appropriate for customers who require a freestanding shade with integrated poles included, or for those expecting a lightweight seasonal cover; hardware kits and ropes are sold separately and the installation assumes a semi-permanent mounting plan.

Pros & Cons

Pros

• High quality 190 GSM virgin HDPE fabric provides strong durability and long UV life.
• Blocks 95% of UV and reduces surface temperature under the sail.
• Reinforced seams and stainless steel D-rings make for secure, long-lasting attachment.
• Breathable weave prevents water pooling and reduces wind lift compared to solid covers.

Cons

• Installation hardware is not included and must be purchased separately; proper cables are required for best performance.
• Custom sizes require careful measuring to ensure correct fit for non-standard corners.

Specifications

Shape	Right triangle
Size	10' x 16' x 18.9'
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Edges	Double layered reinforced stitched seams
Attachment	Stainless steel D-rings on each corner
Warranty	3 years limited

Our Verdict

The ColourTree 10' x 16' x 18.9' right triangle shade sail is a sensible purchase for anyone seeking durable, high UV protection from a woven canopy. With its 190 GSM virgin HDPE fabric, reinforced construction and breathable design it offers strong value when paired with quality installation hardware; those who need an all-in-one freestanding kit should look elsewhere.

Frequently Asked Questions

Does the sail prevent water pooling?
The breathable woven fabric allows water and air to pass through so pooling is unlikely.

Is hardware included?
No, installation hardware and cables are sold separately and proper non-nylon cabling is recommended.

How resistant is the fabric to sun damage?
The virgin HDPE was UV tested and treated with a UV stabilized compound for extended resistance to fading and tearing.