13ft x 17ft x 21.4ft Brown Triangle Waterproof Sun Shade Sail - UPF50

In this review of the 13' x 17' x 21.4' brown triangle shade sail from ColourTree, the bottom line is simple: this is a heavy-duty, waterproof canopy for homeowners who need reliable sun and rain protection without a permanent structure. The reviewer found it best for patios, carports and garden work areas because the 220 GSM virgin polyethylene fabric blocks sun while letting some natural light through, and the waterproof coating kept rain from falling through during heavy showers.

Key Features

• Waterproof guarantee: The coated fabric keeps rain from penetrating, making this a practical canopy alternative for patios and carports.
• High density fabric: Made from 220 GSM 100% pure virgin polyethylene, the material balances durability with light transmission for usable shade.
• Commercial UV stabilization: Finished with UV stabilization to reduce fading and degradation so the sail maintains protection and appearance over time.
• Stainless D-rings: One premium grade 316 stainless steel D-ring on each corner makes hanging and tensioning straightforward and corrosion resistant.
• Reinforced stitching: Double reinforced stitched seams improve pulling strength at corners and significantly reduce the chance of tearing under load.

Who It's For

This shade sail is ideal for homeowners or renters who want a semi-permanent canopy for a patio, garden seating area, carport or play area without building a frame. Installers who need a robust, waterproof fabric that can be tensioned with hardware will appreciate the D-rings and reinforced seams.

It is less suitable for those seeking a fully rigid, windproof structure or a decorative translucent fabric that maximizes light; if you need a lightweight, highly translucent sunshade or a framed shelter, consider a different product type.

Pros & Cons

Pros

• Durable 220 GSM virgin polyethylene material that customers note as high quality and long lasting.
• Waterproof coating that customers reported held up in heavy rainstorms and prevented water from passing through.
• Sturdy hardware and double reinforced stitching improved tensioning and resisted tearing during gusts.

Cons

• As a fabric sail, it will collect standing water if not tensioned or angled properly, requiring occasional adjustment.

Specifications

Our Verdict

The 13' x 17' x 21.4' brown triangle shade sail is a practical, value-forward choice for anyone needing reliable sun and rain protection over patios, garden workspaces or carports. With heavy-duty 220 GSM fabric, waterproof coating and reinforced corners, it is a durable, low-maintenance canopy that delivers solid protection and days of usable outdoor shade for the price.

Frequently Asked Questions

Is this sail waterproof?
The sail is waterproof coated and customers report it blocks rain effectively when installed with proper tension and slope.

What hardware is included?
The product includes a premium grade 316 stainless steel D-ring on each corner for hanging; additional mounting hardware is typically required for installation.

Does it come with a warranty?
Yes, the sail comes with a 3 year limited warranty and a free replacement option if you are not satisfied.