ColourTree Custom Size 11ft x 20ft Yellow Waterproof Sun Shade Sail

In this review the ColourTree 11' x 20' yellow shade sail is evaluated as a heavy-duty, waterproof canopy for patios, carports and yards; the single biggest reason to consider it is the combination of a 220 GSM pure virgin polyethylene fabric with a waterproof coating and reinforced hardware that delivers reliable sun and rain protection. The reviewer found it particularly useful where both UPF50 shade and practical water resistance are needed, and notes the product comes with a 3 year limited warranty and premium 316 stainless steel D-rings for secure mounting.

Key Features

• 220 GSM pure fabric: Thick, non-recycled polyethylene provides substantial durability and a solid feel that resists sagging under tension.
• Waterproof coating: A dedicated waterproof layer keeps rain out so the space beneath stays dry and usable even in a light shower.
• 316 stainless steel D-rings: Commercial grade D-rings at each corner simplify installation and hold up to tension without corroding.
• Double reinforced stitching: All edges are finished with double stitched seams to reduce tear risk and support the D-rings under load.
• UPF50 sun protection: High UV block rating and UV resistant fabric treatment cut solar heat and protect outdoor surfaces.

Who It's For

The ColourTree 11' x 20' shade sail is best for homeowners who need a sturdy, weather-resistant canopy over a patio, carport, play area or astroturf where heat reduction and rain protection matter. It suits DIY installers who can attach corner D-rings to posts, walls or anchors and want a long-lasting fabric option rather than a temporary tarp.

Those who need a custom-shaped shade with rigid framing or who require total blackout conditions should look elsewhere; this product is optimized for flexible sail installations that balance sun and light rain protection rather than hard-structure enclosures.

Pros & Cons

Pros

• High-quality 220 GSM pure polyethylene gives a reassuring feeling of durability and fabric thickness.
• Waterproof coating performs well in tests and customer reports, keeping areas dry beneath the sail.
• 316 stainless steel D-rings and reinforced stitching make installation secure and long lasting.

Cons

• The sail is flexible fabric and may need re-tensioning seasonally; it is not a rigid shelter for heavy snow loads.

Specifications

Our Verdict

The ColourTree 11' x 20' yellow shade sail is a practical, value-minded choice for anyone wanting reliable water resistance and substantial UV protection in a flexible canopy. Its robust material, reinforced stitching and stainless steel D-rings make it a durable option for patios and carports, and the included warranty adds confidence for long-term use.

Frequently Asked Questions

Is this shade sail waterproof?
Yes, it has a waterproof coating so water will not pass through and it performs well to keep the area beneath dry.

What hardware is included?
Each corner includes a premium grade 316 stainless steel D-ring for installation; additional mounting hardware may be required depending on your anchors.

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