ColourTree Custom Size 7 ft x 17 ft Rainbow Rectangle Sun Shade Sail

Our review of the ColourTree Custom Size 7 ft x 17 ft Rainbow Rectangle Sun Shade Sail finds it best suited for homeowners and small businesses seeking a durable, waterproof canopy that blocks sunlight and light rain. The single biggest reason to buy is the combination of a heavy 220 GSM pure virgin polyethylene fabric with a waterproof coating and reinforced corners, which delivers reliable shade and weather resistance without complex structures. Installation is straightforward thanks to premium 316 stainless steel D-rings and strong stitched seams, making it a practical upgrade for patios, carports and garden seating.

Key Features

• 220 GSM pure fabric: The thick non-recycled polyethylene material provides sturdy coverage and helps the sail retain its shape over time.
• Waterproof coating: A waterproof layer prevents water from passing through, so the sail keeps areas under it dry in light rain.
• UPF50 protection: The material blocks up to 95% of UV rays, reducing sun exposure for people and furniture beneath the canopy.
• 316 stainless steel D-rings: Commercial grade corner D-rings make attachment and tensioning easier and resist corrosion in outdoor conditions.
• Double reinforced stitching: Finished edges with extra stitching reduce tear risk and distribute pulling tension from anchor points.
• 3 year limited warranty: The warranty provides replacement support if the customer is not satisfied, adding assurance to the purchase.

Who It's For

This shade sail suits homeowners with patios, small carports, or garden seating areas who want a colorful, durable canopy that blocks sun and withstands light rain. It is useful for those who value easy installation and corrosion-resistant hardware for year-round outdoor use.

It may not be the right choice for people needing a fully structural, snow-load rated roof or for very large commercial installations where engineered supports and permits are required. For heavy snow or extreme wind zones, a purpose-built awning with engineered anchoring would be more appropriate.

Pros & Cons

Pros

• High fabric weight and UV treatment deliver strong sun protection and a durable feel.
• Waterproof coating performs well and keeps the area under the sail dry in rain.
• 316 stainless steel D-rings and reinforced stitching simplify installation and resist corrosion.
• Three year limited warranty offers confidence and replacement support if needed.

Cons

• As a tensioned fabric product, it is not intended for heavy snow loads or extreme wind without suitable structural support.

Specifications

Brand	ColourTree
Size	7 ft x 17 ft (custom size)
Material	220 GSM pure virgin polyethylene
UV Protection	UPF50, blocks up to 95% UV
Waterproof	Waterproof coating, water resistant
Hardware	316 stainless steel D-rings on each corner
Warranty	3 year limited warranty with replacement option

Our Verdict

The ColourTree 7 ft x 17 ft Rainbow shade sail is a solid value for homeowners and small outdoor spaces that need reliable sun blocking and light rain protection. With heavy 220 GSM fabric, waterproof coating, strong D-rings and reinforced stitching, it delivers durability and easy installation; buyers in severe weather regions should consider engineered alternatives.

Frequently Asked Questions

Is this shade sail waterproof?
The sail has a waterproof coating that prevents water from passing through, so it keeps the area under it dry in light rain.

What hardware is included for installation?
Each corner features a premium grade 316 stainless steel D-ring for attachment; additional anchors or turnbuckles are not specified and may be needed depending on the mounting points.

Does it block UV rays?
Yes, the fabric is treated for UPF50 protection and is rated to block up to 95% of UV radiation.