ColourTree Custom Size 4ft x 17ft Turquoise Waterproof Sun Shade Sail

In this review the ColourTree 4' x 17' turquoise shade sail is judged primarily as a practical outdoor canopy for homeowners who need reliable sun and rain protection. The single biggest reason to buy is its combination of a dense 220 GSM pure virgin polyethylene fabric and a waterproof coating that keeps areas dry while still blocking most sunlight. The reviewer found it suitable for patios, carports and lawn shade where strong fabric, reinforced stitching and corrosion-resistant D-rings matter most.

Key Features

• 220 GSM pure fabric: The thick non-recycled polyethylene offers a robust, durable surface that stands up to regular outdoor use and resists tearing.
• Waterproof coating: A dedicated waterproof layer prevents water from passing through, keeping furniture and flooring dry beneath the sail.
• 95% UV block: The commercial grade UV treatment reduces sun exposure and helps keep covered surfaces and plants cooler.
• 316 stainless steel D-rings: Corrosion-resistant D-rings at each corner simplify installation and hold up to tension without rusting.
• Reinforced stitched seams: Double stitched edges reduce fraying and improve long-term resistance to wind and load on attachment points.

Who It's For

The ColourTree shade sail is a good fit for homeowners with patios, small carports, gazebos or areas of lawn that need a dedicated waterproof and UV-protective cover. It serves well for people who prefer a custom-size option to fit nonstandard spaces and who value stronger fabric rather than the light, airy sails used only for shade.

It is less appropriate for buyers seeking lightweight, temporary shade that breathes in windy conditions, or those who need an opaque, heavy canopy for permanent structures; for heavy permanent roofing, a solid polycarbonate or metal shelter would be preferable.

Pros & Cons

Pros

• Very good fabric quality and thickness that customers note for durability and long life.
• Effective water resistance so rain does not get through and covered surfaces stay dry.
• Easy to install with stainless steel D-rings and reinforced stitching that handle tension well.

Cons

• As a fabric sail it is not a permanent rigid roof and may flap in very strong wind; it is best for semi-permanent shade and shelter.

Specifications

Our Verdict

The ColourTree 4' x 17' turquoise shade sail delivers tangible value for homeowners who need a waterproof, UV blocking canopy with strong fabric and durable hardware. Its reinforced seams and stainless D-rings make it a smart choice for patios, carports and backyard shade where reliability matters, and the three year limited warranty adds confidence without a steep price premium.

Frequently Asked Questions

Is this sail fully waterproof?
Yes, it includes a waterproof coated layer designed to prevent water from passing through while still blocking sunlight.

What hardware is included for installation?
Each corner has a premium grade 316 stainless steel D-ring which is intended to be used with mounting hardware (not specified) for secure attachment.

How durable is the fabric?
The sail uses 220 GSM pure virgin polyethylene with double reinforced stitched seams and a UV resistant finish for extended outdoor durability.