ColourTree Custom Size 4 ft x 15 ft Blue Waterproof Sun Shade Sail

In this review the ColourTree Custom Size 4' x 15' Blue TADR0712 shade sail is presented as a practical option for homeowners and small businesses who need a weather-resistant canopy. The bottom line: this sail is best for people who want a heavy-duty, waterproof shade that also blocks most UV exposure; its 220 GSM virgin polyethylene fabric and waterproof coating are the single biggest reasons to consider it. The review focuses on build quality, installation details, and everyday performance in sun and rain.

Key Features

• 220 GSM virgin fabric: The thick pure polyethylene material provides a durable surface that resists tearing under normal outdoor tension and wear.
• Waterproof coating: A coated finish prevents water penetration so the sail sheds rain and keeps the area under it dry during showers.
• UPF and sun protection: The fabric is treated to block up to 95% of UV rays, helping keep patios and ground surfaces cooler and protected from sun damage.
• 316 stainless steel D-rings: Corrosion resistant D-rings at each corner simplify anchoring and withstand outdoor conditions better than plated fittings.
• Double reinforced stitching: Edges are sewn with double stitching to reduce seam failure and to hold up under the pulling tension of installation.
• 3 year limited warranty: The included warranty offers free replacement if the product does not meet expectations within the coverage period.

Who It's For

This shade sail suits homeowners with patios, carports, small gardens or yard seating areas who need a reliable, waterproof canopy that also blocks sunlight. It is helpful for people who want to keep outdoor flooring like astroturf or decking cooler and drier while adding a defined shaded area.

It may be less suitable for those seeking ultra-lightweight camping shade, highly decorative fabric choices, or custom shapes beyond a simple rectangle; professionals requiring custom structural engineering or very large commercial installations should evaluate load and anchoring separately.

Pros & Cons

Pros

• Heavy 220 GSM virgin polyethylene feels robust and resists stretching and wear.
• Waterproof coating reliably keeps rain from passing through, maintaining dry space beneath.
• 316 stainless steel D-rings and reinforced stitching make installation secure and durable outdoors.
• Included 3 year limited warranty provides reassurance and replacement if expectations are not met.

Cons

• The sail is a simple rectangle and may not suit customers wanting decorative shapes or very large custom architectural solutions.
• Being a heavy fabric, it requires sturdy anchor points and more effort to tension correctly during installation.

Specifications

Product type	Rectangle waterproof shade sail
Dimensions	4 ft x 15 ft (custom size listed)
Material	220 GSM pure virgin polyethylene
Waterproof	Waterproof layer coated
Hardware	316 stainless steel D-rings on each corner
Seams	Double reinforced stitched edges
Warranty	3 year limited warranty with free replacement option

Our Verdict

The ColourTree 4' x 15' blue waterproof shade sail is a practical, value-oriented canopy for homeowners who need dependable sun and rain protection. Its heavy 220 GSM fabric, waterproof coating, stainless D-rings and reinforced stitching give it a solid feel and longer outdoor life, and the 3 year limited warranty adds confidence. Choose this sail if you want a straightforward, durable rectangle canopy for patios, carports or yards.

Frequently Asked Questions

Is this sail fully waterproof?
Yes, the product has a waterproof layer coating designed to prevent water from passing through, so it sheds rain effectively.

What kind of mounting hardware is included?
The sail includes premium grade 316 stainless steel D-rings at each corner; additional anchors, turnbuckles or posts are not included and should be selected to match your mounting points.

How durable is the fabric?
The 220 GSM pure virgin polyethylene with commercial UV treatment and double reinforced stitching is built for durability and resists tear and UV degradation under normal outdoor conditions.