ColourTree Custom Size Right Triangle Shade Sail 18ft x 19ft x 26.2ft

Our review of the ColourTree custom size right triangle shade sail finds it best for homeowners and small businesses who need a heavy-duty, UV-blocking canopy for patios, pools or carports. The single biggest reason to buy is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which is designed to resist fading and tearing better than recycled alternatives and to block up to 95% of harmful UV. Installation requires separate hardware, but once mounted the sail provides a cool, breathable shaded area with minimal maintenance.

Key Features

• 190 GSM Virgin HDPE: Thick, non-recycled fabric offers greater durability under sun exposure and resists drying and brittle failure compared to recycled material.
• UV Stabilized Compound: Laboratory-tested for long-term sun resistance so the fabric is less likely to fade or weaken during extended outdoor use.
• 95% UV Blockage: The woven fabric significantly reduces direct UV and lowers perceived temperature beneath the canopy, improving comfort in summer.
• Breathable, Water-Permeable Weave: Allows air and rainwater to pass through to prevent pooling and reduce wind stress on the sail.
• Reinforced Edges and D-Rings: Double-layered stitched seams and stainless steel D-rings give secure anchor points and help prevent fraying at attachment points.
• 3 Year Limited Warranty: Warranty coverage under normal weather and usage provides added buyer confidence for longer-term outdoor use.

Who It's For

The ColourTree 18' x 19' x 26.2' right triangle shade sail is ideal for homeowners with patios, above-ground pools, balconies or carports who want a robust, long-lasting canopy that reduces heat and UV exposure. It suits small commercial settings such as cafe patios or play areas where a breathable canopy is preferred over solid roofing.

Customers who need a complete mounting solution should look elsewhere if they expect included hardware: the sail requires separate cables and shade sail hardware for installation. Also, those seeking a guaranteed lifetime of wear in extreme weather should consider heavier permanent structures rather than a tensioned fabric sail.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE fabric that resists UV damage and fading.
• Blocks up to 95% of harmful UV while remaining breathable to prevent pooling.
• Sturdy construction with reinforced stitched seams and stainless D-rings for reliable anchoring.
• Comes with a 3 year limited warranty for normal use, adding purchase protection.

Cons

• Installation hardware is sold separately, so additional cost and planning are required.
• Durability reports are mixed from customers-some found it ripped after short use, so placement and tensioning are important.

Specifications

Shape	Right triangle
Size	18' x 19' x 26.2'
Material	190 GSM 100% virgin HDPE
UV Protection	Blocks up to 95% UV
Edges	Double layered reinforced stitched seams
Attachment	Stainless steel D-rings at corners
Warranty	3 year limited warranty

Our Verdict

The ColourTree custom right triangle shade sail is a strong value for people who want a breathable, UV-blocking canopy that uses high-grade virgin HDPE to resist sun damage. It is best for patios, pools and carports where a tensioned fabric sail makes sense; just plan on buying proper hardware and taking care with installation to get the best lifespan from the fabric.

Frequently Asked Questions

Does this shade sail include installation hardware?
No. Installation hardware kits and cables are required and sold separately; ColourTree recommends high quality cables and hardware for best performance.

How much UV protection does it provide?
The woven fabric is rated to block up to 95% of harmful UV while remaining breathable to reduce heat beneath the canopy.

Is the fabric durable in strong sun?
The 190 GSM 100% virgin HDPE is UV stabilized and lab-tested for extended sun exposure, but customer experiences vary so correct tensioning and secure mounting are important to avoid damage.