ColourTree Custom Size 5 ft x 18 ft Yellow Waterproof Sun Shade Sail

In this review of the ColourTree 5 ft x 18 ft yellow shade sail, the bottom line is simple: it is a heavy-duty, waterproof canopy ideal for homeowners who need reliable sun and rain protection without complex installation. The product shines because of its thick 220 GSM pure virgin polyethylene fabric and commercial grade UV treatment, which together deliver strong UV protection and water resistance for patios, carports, and yards. For anyone seeking a long-lasting replacement canopy that blocks light and holds up to tension at the corners, this shade sail is worth considering.

Key Features

• 220 GSM Pure Fabric: A dense non-recycled polyethylene weave provides robustness and feels noticeably thicker than typical sails, which helps resist stretching and wear over time.
• Waterproof Coating: A waterproof layer prevents rain from passing through, so outdoor seating and astroturf stay dry under light to moderate showers.
• 316 Stainless D-rings: Heavy-duty marine grade D-rings at each corner make fastening straightforward and resist corrosion in outdoor environments.
• Reinforced Stitching: Double reinforced stitched seams strengthen the edges and reduce the chance of tearing where tension concentrates, improving longevity under load.
• 3 Year Limited Warranty: The warranty offers a three year limited replacement option, giving buyers peace of mind if the product fails to meet expectations.

Who It's For

This shade sail is best for homeowners, renters, or small business owners who want a substantial, waterproof canopy for a patio, carport, or play area and who value durable materials and corrosion-resistant fittings. It suits people who prefer a fixed or semi-permanent cover that blocks sun and light rain rather than a lightweight seasonal shade.

It may be less suitable for those who need a very large custom design with complex shapes or who prefer breathable mesh sails that allow some airflow; this sail emphasizes waterproofing and fullness over air permeability.

Pros & Cons

Pros

• Thick 220 GSM pure polyethylene material gives a reassuring feel of quality and durability.
• Waterproof coating keeps areas dry and helps maintain cooler surfaces underneath.
• Premium 316 stainless steel D-rings and reinforced seams simplify secure mounting and withstand tension.
• Three year limited warranty provides a straightforward replacement option if issues arise.

Cons

• Because it is waterproof and dense, airflow under the sail can be reduced compared with mesh shade sails.
• Custom sizing requires careful measurement to ensure proper fit and tension for optimal performance.

Specifications

Size	5 ft x 18 ft
Color	Yellow
Material Weight	220 GSM pure virgin polyethylene
UV Protection	Commercial grade UV resistant treatment
Waterproof	Waterproof layer coated
Corner Fittings	316 stainless steel D-rings
Warranty	3 year limited warranty

Our Verdict

The ColourTree 5 ft x 18 ft yellow waterproof shade sail is a practical, value-minded choice for anyone needing dependable sun and rain cover with strong materials and corrosion-resistant hardware. It is particularly worthwhile for patios and carports where waterproofing and durable seams matter, and the three year warranty adds reassurance for long term use.

Frequently Asked Questions

Is this shade sail fully waterproof?
Yes, the sail has a waterproof coating so water will not pass through in light to moderate rain, making it suitable as a canopy alternative.

What material is the sail made from?
The sail is made from 220 GSM pure virgin non-recycled polyethylene fabric with a commercial grade UV treatment for durability.

How are the corners reinforced?
Each corner includes a premium 316 stainless steel D-ring and the edges use double reinforced stitched seams to resist tearing under tension.