ColourTree 11ft x 14ft x 17.8ft Triangle Sun Shade Sail - Waterproof

In this review of the ColourTree 11' x 14' x 17.8' triangle sun shade sail, the bottom line is simple: it is a robust, weather-ready canopy for homeowners who want reliable UV protection and a waterproof alternative to fabric awnings. The reviewer found the sail best for patios, carports and garden covers because its 220 GSM virgin polyethylene fabric and commercial UV stabilization deliver strong UV blockage and long-term durability. Easy installation points and quality hardware make it practical for DIY placement while the 3 year limited warranty adds confidence.

Key Features

• 220 GSM polyethylene fabric: Heavyweight, 100% virgin non-recycled material provides a solid barrier that balances shade with natural light transmission.
• Waterproof coating: A waterproof finish keeps rain off below the sail so it can double as a canopy for patios, carports and seating areas.
• Commercial UV stabilization: Durable finish helps resist sun degradation and supports the stated 95% UV blockage for long-term outdoor use.
• Stainless steel D-rings: One premium grade 316 D-ring at each corner simplifies hanging and resists rust in outdoor conditions.
• Reinforced stitching: Double reinforced seams reduce tearing and improve pull strength where the D-rings attach.
• 3 year limited warranty: Free replacement if not satisfied within the warranty period gives additional peace of mind.

Who It's For

This shade sail is aimed at homeowners and renters wanting a durable, waterproof alternative to fabric pergola covers - particularly those shading patios, garden beds, or carports. It fits well for users who value material quality and want a heavy-duty option that stands up to sun and occasional heavy rain.

It may be less suitable for people seeking a lightweight, highly breathable sail for permanent high-wind exposed installations; those in extreme coastal or hurricane-prone zones should consider purpose-built wind-rated systems or more frequent removal during storms.

Pros & Cons

Pros

• Heavy 220 GSM virgin polyethylene fabric provides strong shade and durability.
• Waterproof coating performs well in rain, making it useful as a canopy.
• 316 stainless steel D-rings and double-stitched seams increase longevity and corrosion resistance.
• Three year limited warranty offers straightforward replacement support.

Cons

• At this weight, the sail can hold pooled water in heavy storms unless angled and tensioned correctly.
• Large custom sizes require careful mounting points and hardware not included with the sail itself.

Specifications

Product type	Triangle sun shade sail canopy
Size	11' x 14' x 17.8'
Fabric	220 GSM 100% virgin polyethylene
UV protection	UPF50 / 95% UV blockage
Waterproof	Waterproof coated
Hardware	One 316 stainless steel D-ring per corner
Warranty	3 year limited warranty with free replacement

Our Verdict

The ColourTree triangle sun shade sail is a practical, value-oriented choice for patios, gardens and carports where strong waterproof protection and UV blockage are priorities. With heavyweight fabric, reinforced stitching and stainless hardware, it represents good longevity for the price and is well suited to homeowners who can provide solid anchor points and install at an angle to avoid water pooling.

Frequently Asked Questions

Is this sail really waterproof?
The sail is waterproof coated and customers report it sheds rain effectively, though proper tensioning and slope are needed to avoid pooling.

What material is it made from?
It is made from 220 GSM 100% virgin, non-recycled polyethylene with commercial UV stabilization.

Does it include mounting hardware?
The product includes premium 316 stainless steel D-rings on each corner, but customers should prepare appropriate anchors and fasteners for their installation.