ColourTree Custom Size 7ft x 9ft Blue Waterproof Shade Sail - UPF50

In this review of the ColourTree 7 ft x 9 ft blue shade sail, the bottom line is simple: it is a durable, waterproof canopy best suited for homeowners who need reliable sun and rain protection for small patios, carports, or play areas. The single biggest reason to buy is the combination of a heavy 220 GSM pure virgin polyethylene fabric with commercial UV treatment and a waterproof coating that keeps space dry while blocking most UV. The reviewer found it well made, colorfast, and straightforward to install for basic backyard shading needs.

Key Features

• 220 GSM pure fabric: The thick virgin polyethylene cloth gives a sturdy feel and resists sagging under tension, which helps the sail hold shape over time.
• Waterproof coating: A bonded waterproof layer means rain beads up and runs off rather than soaking through, so patios and astroturf stay drier.
• UPF50 protection: High UV resistance from the commercial treatment blocks harsh sunlight and keeps shaded surfaces noticeably cooler.
• 316 stainless D-rings: Premium grade corner rings simplify installation and resist corrosion in outdoor environments.
• Double reinforced stitching: Finished seams reduce the chance of tearing at stress points and help the sail tolerate wind tension.
• 3 year limited warranty: Free replacement is offered if the product fails within the warranty terms, adding confidence to the purchase.

Who It's For

The ColourTree 7 ft x 9 ft sail is ideal for homeowners with small to medium outdoor areas who want a low-maintenance shade solution that also sheds rain. It suits people who prefer a ready-made custom size option with sturdy hardware and expect color longevity and water resistance.

This is less appropriate for those needing very large continuous coverage or a decorative, flowing sail for event use; installers who require built-in tensioning systems or tailored architectural fittings may want a professional shade fabric instead.

Pros & Cons

Pros

• High-quality 220 GSM virgin polyethylene provides a robust, substantial fabric that customers praise for durability.
• Waterproof coating keeps water out and helps the area beneath remain dry and usable in light rain.
• 316 stainless D-rings and double stitching make installation reliable and reduce corrosion and tear risk.
• UPF50 and UV treatment effectively block sun, keeping surfaces like astroturf cooler.

Cons

• The fixed 7 ft x 9 ft size means multiple sails are required for larger coverage and seams where sails meet may need extra support.
• While waterproof, heavy storms or pooling water may still require periodic adjustment to maintain tension and drainage.

Specifications

Brand	ColourTree
Size	7 ft x 9 ft (custom size)
Material	220 GSM pure virgin non-recycled polyethylene
UV Rating	UPF50 with commercial UV resistant treatment
Waterproof	Waterproof layer coated
Hardware	316 stainless steel D-rings at corners
Warranty	3 year limited warranty with free replacement

Our Verdict

The ColourTree 7 ft x 9 ft blue waterproof shade sail is a practical, value-oriented choice for backyard shade and light rain protection. With a thick 220 GSM fabric, reinforced seams, stainless corner rings, and a three year warranty, it is a resilient option for homeowners who want dependable sun and water resistance without custom fabrication.

Frequently Asked Questions

Is this sail truly waterproof?
The sail has a waterproof coating that prevents water from passing through in light to moderate rain, though heavy pooling should be avoided by keeping proper tension.

What hardware is included for installation?
Each corner is fitted with a premium grade 316 stainless steel D-ring for attachment; additional tensioning hardware is purchased separately as needed.

How long is the warranty?
The product includes a 3 year limited warranty with free replacement if the sail fails under warranty terms.