ColourTree Custom Size 11ft x 13ft x 17ft Right Triangle Sun Shade

In this review the ColourTree custom-size 11' x 13' x 17' right triangle sun shade sail is examined for homeowners and small businesses seeking durable sun protection. The bottom line: this shade sail is best for outdoor areas that need long-lasting UV defence because it is made from 190 GSM 100% virgin HDPE with a UV stabilized compound and is rated to block 95% of UV, which makes it a practical, heavy duty solution for patios, pools and carports.

Key Features

• 190 GSM virgin HDPE: The thick 190 GSM material provides a sturdy, tear-resistant fabric that stays in shape under sun exposure for longer life compared to recycled alternatives.
• UV stabilized compound: Treated to resist drying, fading and tearing so the sail retains color and performance after extended sun exposure.
• 95% UV blockage: Blocks most harmful UV rays and lowers temperature beneath the canopy, improving comfort for patios and poolside seating.
• Breathable woven fabric: Allows air and water to pass through, preventing water pooling and promoting airflow during warm weather.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy stitching at corners make installation hardware secure and reduce fraying.
• 3 year limited warranty: Warranty coverage under normal use gives added confidence in long term performance.

Who It's For

The ColourTree right triangle sun shade is aimed at homeowners, small commercial properties and anyone who needs a sturdy, color-stable canopy for outdoor living areas. It works particularly well over patios, balconies, carports and poolside seating where a custom shape and commercial-grade material matter.

Those who should look elsewhere include buyers who want a fully waterproof solid canopy (this product is breathable and allows water through) or people seeking a lightweight, temporary shade for occasional use, since the heavy 190 GSM construction is intended for longer-term installations and paired hardware.

Pros & Cons

Pros

• High-quality 100% virgin HDPE offers better durability and UV life than recycled alternatives.
• Effective 95% UV blockage that reduces heat and protects furnishings and skin.
• Breathable design prevents water pooling and maintains airflow under the sail.
• Reinforced seams and stainless steel D-rings improve long-term mounting stability.

Cons

• Installation hardware is sold separately, so additional purchase and planning are required for mounting.
• Not fully waterproof; rain will pass through the breathable fabric rather than shedding off like a solid canopy.

Specifications

Shape	Right triangle
Size	11' x 13' x 17'
Material	190 GSM 100% virgin HDPE
UV Protection	95% UV blockage
Hardware	Stainless steel D-rings at corners (installation kit sold separately)
Breathability	Woven fabric allows air and water to pass through
Warranty	3 years limited warranty

Our Verdict

The ColourTree 11' x 13' x 17' right triangle shade sail is a practical choice for anyone needing robust UV protection with a long-lasting fabric. Its 190 GSM virgin HDPE construction, reinforced corners and high UV blockage make it good value for permanent or seasonal outdoor shading where breathability and durability matter.

Frequently Asked Questions

Does this sail block most UV?
Yes, the woven fabric is rated to block 95% of harmful UV and reduces heat under the canopy.

Is the fabric waterproof?
No, the fabric is breathable and allows water to pass through so it does not pool water but is not fully waterproof.

Are mounting kits included?
No, installation hardware kits and cable ropes are sold separately and recommended for a secure installation.