ColourTree Custom Size 4 ft x 7 ft Yellow Waterproof Sun Shade Sail

In this review of the ColourTree 4 ft x 7 ft yellow shade sail, the bottom line is simple: this is a practical, heavy-duty canopy for anyone who needs reliable sun and rain protection on a small patio or carport. The sail stands out for its combination of a waterproof coating and a dense 220 GSM pure virgin polyethylene fabric, which together deliver effective UV blocking and water resistance. Installation is straightforward thanks to premium 316 stainless steel D-rings and reinforced stitching, making it a solid short-term or seasonal shelter solution.

Key Features

• Waterproof coating: A coated layer prevents water from passing through, so the sail keeps patios and carports dry during light to moderate rain.
• 220 GSM pure polyethylene: The heavy 220 GSM non-recycled fabric provides durability and a dense feel that helps block sunlight and reduce heat beneath the canopy.
• UPF50 protection: The commercial grade UV treatment enhances sun protection and helps preserve color and fabric life in strong sun.
• 316 stainless steel D-rings: Each corner has a premium grade 316 D-ring for secure attachment and corrosion resistance near coastal or wet environments.
• Reinforced stitching: Double stitched edges distribute load and resist tearing, which improves longevity under tension and wind load.
• Limited warranty: A 3 year limited warranty with free replacement if you are not satisfied provides extra confidence in the purchase.

Who It's For

This shade sail is a good fit for homeowners with a small patio, balcony, or carport who want a compact, waterproof canopy that also blocks most UV rays. It is especially useful for people who prioritize fabric durability and easy mounting hardware over decorative complexity.

It is less suitable for those who need a permanent structure or a very large coverage area; customers seeking a fixed roof or heavy snow load rating should look for purpose-built awnings or rigid shelters instead.

Pros & Cons

Pros

• High fabric weight and UV treatment deliver strong sun blocking and a durable feel.
• Waterproof coating keeps water from passing through, so outdoor surfaces stay drier.
• 316 stainless steel D-rings and double reinforced stitching make mounting secure and corrosion resistant.
• Three year limited warranty offers reassurance with free replacement if dissatisfied.

Cons

• Designed for small coverage only, so multiple sails or larger sizes are needed for big areas.
• The sail is waterproof but not intended as a permanent roof in severe weather or heavy snow conditions.

Specifications

Size	4 ft x 7 ft (custom size)
Material	220 GSM pure virgin polyethylene fabric
Waterproof	Waterproof coated layer
UV Protection	Commercial grade UV resistant treatment, UPF50
D-rings	316 stainless steel at each corner
Seams	Double reinforced stitched edges
Warranty	3 year limited warranty with free replacement

Our Verdict

The ColourTree 4 ft x 7 ft waterproof shade sail is a solid value for buyers who want a compact, durable canopy that blocks sun and sheds rain. Its heavy 220 GSM fabric, reinforced seams and stainless D-rings make installation reliable, and the 3 year limited warranty adds peace of mind. Choose this sail for patios, small carports, or yard seating areas; those needing a permanent or much larger shelter should consider other options.

Frequently Asked Questions

Is this shade sail waterproof?
The sail has a waterproof coated layer that prevents water from passing through and is effective in light to moderate rain.

What hardware is included for installation?
Each corner includes a premium grade 316 stainless steel D-ring; additional mounting hardware like turnbuckles or pad eyes may be required depending on the installation.

How durable is the fabric?
Made from 220 GSM pure virgin polyethylene with commercial UV treatment and double reinforced stitched seams, the fabric is designed for durability and resistance to sun damage.