ColourTree CTAPRT10 Custom Right Triangle Shade Sail 19ft x 19ft x

In this review the ColourTree CTAPRT10 is assessed as a purpose-built right triangle shade sail for patios and pools where heavy sun exposure is a concern. The bottom line: this shade sail is for someone who wants a durable, high-density fabric that blocks the majority of UV and stands up to long-term sun exposure. The single biggest reason to buy is the 190 GSM 100% virgin HDPE construction treated with UV stabilized compound, which the manufacturer says was lab tested for prolonged UV life and that translates in practice to solid color retention and reduced fabric degradation.

Key Features

• 190 GSM virgin HDPE: Offers thicker, non-recycled material that is designed to resist tearing and premature wear compared to recycled alternatives.
• UV stabilized compound: The fabric is treated to resist drying and fading, which helps maintain appearance and strength after prolonged sun exposure.
• 95% UV blockage: The tightly woven mesh significantly reduces harmful UV and lowers temperature in shaded areas for patios, pool decks and balconies.
• Breathable woven fabric: Allows water and air to pass through so rain does not pool on the sail and wind pressure is reduced.
• Reinforced seams and D-rings: Double layered stitched edges and stainless steel D-rings provide secure anchoring points and help prevent fraying.
• 3 year limited warranty: Coverage under normal use gives added confidence in durability.

Who It's For

The CTAPRT10 is aimed at homeowners and small commercial users who need a reliable, long-lasting shade solution for a corner installation or triangle layout over a patio, pool or carport. It suits buyers who prioritize UV protection and durability and who will pair the sail with proper hardware for secure mounting.

It is less appropriate for someone seeking a lightweight, temporary sun cover or for installations that demand an impermeable waterproof canopy. Also, hardware kits are sold separately, so buyers who want an all-in-one package should look elsewhere or budget for compatible heavy-duty cables and fittings.

Pros & Cons

Pros

• High density 190 GSM virgin HDPE feels noticeably thicker and more robust than many sails made from recycled material.
• Excellent sun protection with up to 95% UV blockage, which noticeably lowers direct sunlight in shaded zones.
• Quality construction with reinforced seams and stainless steel D-rings for secure installation and longevity.
• Breathable weave prevents water pooling during rain and reduces wind lift compared to solid fabric.

Cons

• Requires separate hardware kits and cable ropes; installation needs planning and the right fittings for best performance.
• Not waterproof, so it will not provide full rain protection for outdoor seating in heavy downpours.

Specifications

Shape	Right triangle
Size	19' x 19' x 26.9'
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Edges and fittings	Double layered reinforced stitched seams with stainless steel D-rings
Breathability	Permeable woven fabric (allows water and air through)
Warranty	3 years limited

Our Verdict

The ColourTree CTAPRT10 is a strong choice for anyone needing a durable, sun-focused shade sail for a corner or triangular layout; its 190 GSM virgin HDPE and UV treatment deliver tangible longevity and effective sun blockage. It represents good value for those prepared to buy appropriate mounting hardware separately and who want breathable coverage rather than full rainproofing.

Frequently Asked Questions

Does this shade sail block most UV?
Yes, the woven fabric is designed to block about 95% of harmful UV, reducing direct sunlight and heat under the sail.

Is the material waterproof?
No, the fabric is breathable to allow water and air through, so it prevents pooling but does not provide full waterproof coverage in heavy rain.

Are mounting fittings included?
No, installation hardware kits and cable ropes are required and sold separately; heavy-duty cables and proper fittings are recommended.