ColourTree Custom Size 4 ft x 9 ft Yellow Waterproof Shade Sail

In this review of the ColourTree custom size 4 ft x 9 ft yellow shade sail, the bottom line is simple: it is a sturdy, waterproof canopy best suited for homeowners who need a reliable, UV-resistant shelter for patios, carports, or small yard areas. The single biggest reason to buy is the combination of a heavy 220 GSM PURE virgin polyethylene fabric with commercial UV treatment and waterproof coating, which together deliver solid sun and rain protection while feeling noticeably durable and well finished.

Key Features

• 220 GSM PURE fabric: The heavier polyethylene material gives the sail a substantial feel and resists tearing under normal outdoor tension.
• Commercial UV treatment: The UV resistant finish helps maintain color and blocks up to 95% of UV rays for effective sun protection.
• Waterproof coating: A laminated waterproof layer keeps rain out so the area beneath stays dry in light to moderate showers.
• 316 stainless steel D-rings: Corrosion-resistant metal rings at each corner simplify mounting and hold up to outdoor exposure.
• Double reinforced seams: Heavy stitching around the edges reduces fraying and supports the D-rings under tension.
• Three year limited warranty: The warranty includes free replacement if you are not satisfied, adding buyer reassurance.

Who It's For

The ColourTree 4 ft x 9 ft sail is aimed at homeowners or renters who want a compact yet durable sunshade for a small patio, balcony, carport, or over an outdoor seating area. It fits installations where a rectangular shape and a bright yellow color are desired and where easy hardware mounting is useful.

It is less appropriate for those needing very large continuous coverage, a tensioned architectural installation that requires precise wind-load engineering, or users who require a breathable mesh sail specifically for constant high-wind conditions. For larger shade projects, multiple sails or a different product size would be a better match.

Pros & Cons

Pros

• High quality 220 GSM virgin polyethylene fabric provides noticeable durability and prevents easy tearing.
• Waterproof coating effectively keeps water out, so surfaces underneath remain dry in rain.
• 316 stainless steel D-rings and double stitched seams give reliable anchoring and longer life outdoors.
• Three year limited warranty offers straightforward replacement if expectations are not met.

Cons

• The bright yellow color may not suit all outdoor palettes; it is a bold visual choice that some may find too vivid.
• As a custom rectangular sail at 4 ft x 9 ft, it covers a relatively small area and may require multiple sails for broader protection.

Specifications

Brand	ColourTree
Size	4 ft x 9 ft (custom size)
Material weight	220 GSM PURE virgin polyethylene
UV protection	95% UV block with commercial UV treatment
Waterproof	Waterproof coated layer
Corner fittings	316 stainless steel D-ring on each corner
Warranty	3 years limited warranty with free replacement policy

Our Verdict

The ColourTree 4 ft x 9 ft yellow shade sail is a practical, well-constructed canopy for small outdoor spaces that need dependable sun and rain protection. Its heavy 220 GSM material, waterproof coating, and reinforced hardware make it good value for those who want a compact, long-lasting shelter with warranty backing.

Frequently Asked Questions

Is this shade sail waterproof?
The sail features a waterproof coated layer so water will not pass through in light to moderate rain.

What hardware is included for installation?
Each corner comes with a premium grade 316 stainless steel D-ring for easy attachment; additional mounting hardware may be required depending on the site.

How long is the warranty?
There is a 3 year limited warranty and the seller offers free replacement if you are not satisfied with the product.