ColourTree 11 ft x 15 ft x 18.6 ft Triangle Waterproof Shade Sail

In this review the ColourTree custom triangle shade sail is judged by its durability and practical protection. It is best for homeowners or gardeners who want a large, economical canopy that blocks sun and rain without a permanent structure. The single biggest reason to buy is its heavy 220 GSM virgin polyethylene fabric with commercial UV stabilization, which delivers reliable shade and a waterproof finish while staying light enough for DIY hanging.

Key Features

• Material: The 220 GSM 100% virgin polyethylene fabric offers sturdy coverage and resists degradation from sunlight thanks to commercial-grade UV stabilization.
• Waterproof finish: A waterproof coating prevents water from passing through, making it useful as a temporary carport or patio cover during rain.
• UV protection: The sail provides high sun blockage (95% UV blockage and UPF50) so shaded areas stay cooler and plants or furniture are protected.
• Hardware: Each corner includes a premium 316 stainless steel D-ring for secure mounting and easier attachment to anchors or poles.
• Construction: Double reinforced stitched seams strengthen the edges and improve the pulling strength around the D-rings for longer service life.
• Warranty: A 3 year limited warranty with free replacement provides extra confidence in the purchase.

Who It's For

The ColourTree triangle shade sail suits homeowners, gardeners, and small property owners who want a removable canopy for patios, yards, or carports. Its size and waterproof coating make it practical for sun and light-to-moderate rain protection where a fixed roof is not wanted.

It is not intended for permanent structural roofing in very exposed, hurricane-prone locations; customers who need engineered permanent covers or who require a rigid frame should look elsewhere. Also, precise color matching may vary slightly in sunlight, so those needing exact color fidelity for design schemes should confirm first.

Pros & Cons

Pros

• High-quality 220 GSM virgin polyethylene material provides a durable, long-lasting canopy.
• Waterproof coating and 95% UV blockage deliver effective protection from both sun and rain.
• Sturdy 316 stainless steel D-rings and double reinforced stitching make mounting secure and reduce tearing.
• Three year limited warranty gives peace of mind and free replacement if not satisfied.

Cons

• Large sails can hold water if not tensioned correctly, so installation requires attention to slope and drainage.
• Not a replacement for permanent framed roofing in very high-wind environments.

Specifications

Our Verdict

The ColourTree triangle shade sail is a practical, value-oriented canopy for patios, gardens, and carports where removable waterproof shade is needed. Its heavy 220 GSM virgin fabric, reinforced stitching and stainless steel D-rings deliver lasting performance, and the 3 year limited warranty adds confidence. Buy this if you need a robust, easily mounted sun and rain shelter; look elsewhere for permanent framed roofing or extreme wind conditions.

Frequently Asked Questions

Is this sail waterproof?
Yes. The fabric is waterproof coated so water does not pass through, though correct tension and slope are needed to avoid pooling.

What hardware is included for hanging?
Each corner features a premium 316 stainless steel D-ring for attachment, but specific anchors or tensioning hardware may need to be purchased separately.

How long is the warranty?
The product comes with a 3 year limited warranty with free replacement if you are not satisfied.