ColourTree CTAPRT12 18ft x 24ft x 30ft Right Triangle Shade Sail

In this review of the ColourTree CTAPRT12 custom size right triangle shade sail, the bottom line is simple: it is built for long sun exposure and commercial use where durable UV protection matters. The sail is aimed at homeowners and light-commercial users who want a large, breathable canopy that blocks most UV and stands up to harsh weather. The single biggest reason to consider it is the 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the maker says delivers longer life and strong sun resistance compared with recycled alternatives.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled material offers heavier construction and a firmer feel that resists tearing under sun exposure.
• UV stabilized compound: Laboratory UV testing supports improved durability so the fabric is less likely to fade, dry out, or crack over time.
• 95% UV blockage: High sun protection reduces ambient temperature and direct UV on patios, pools, balconies, and carports.
• Breathable woven fabric: Allows air and water to pass through to avoid pooling and lower heat while still providing shade.
• Reinforced edges and stainless D-rings: Double layered stitched seams and D-rings improve load distribution and attachment strength for longer service life.
• Three year limited warranty: Coverage under normal weather and use gives added confidence for a multi-season installation.

Who It's For

The ColourTree CTAPRT12 is ideal for homeowners, small businesses, and community spaces that need heavy duty shade for patios, swimming pools, carports or outdoor seating areas and who value long-term UV stability. If you plan to install a large, custom-shaped sail and want a breathable fabric that prevents rain pooling and lowers heat, this sail is a practical choice.

Those who should look elsewhere include buyers seeking a lightweight, decorative sail for occasional use or anyone who needs a pre-fitted kit with hardware included; installation hardware is sold separately and the sail requires proper cables and fittings for secure mounting.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE material that stands up to prolonged sun exposure.
• Effective sun protection with 95% UV blockage to reduce heat and light.
• Well-constructed edges and stainless steel D-rings for a strong attachment point.
• Breathable fabric design prevents water pooling during rain.

Cons

• Installation requires separate hardware and proper cables; ropes are not recommended and must be purchased separately.
• Custom size lead time of 3-7 business days may delay projects needing immediate installation.

Specifications

Shape	Right triangle
Size	18' x 24' x 30'
Material	190 GSM 100% virgin HDPE
UV protection	Blocks 95% of UV
Edges and fittings	Double layered stitched seams with stainless steel D-rings
Warranty	3 year limited warranty
Lead time	Custom made in 3-7 business days

Our Verdict

The ColourTree CTAPRT12 is a reliable, workmanlike shade sail for anyone who needs strong, long-lasting UV protection in a large triangular format. Its 190 GSM virgin HDPE construction, reinforced edges, and breathable design make it good value for patios, pools, and carports when paired with the right hardware; buyers should plan for separate mounting kits and the short production lead time.

Frequently Asked Questions

Does the fabric allow rain to pass through?
Yes. The breathable woven HDPE allows water to pass through so the sail does not collect pooling water during rain.

Is mounting hardware included?
No. Installation hardware and appropriate cable rope are sold separately and are required for each D-ring connection.

How durable is the fabric in strong sun?
The 190 GSM virgin HDPE was tested for prolonged UV exposure and is treated with a UV stabilized compound to resist fading, drying, and tearing compared with recycled fabric.