ColourTree Custom Size 4 ft x 16 ft Turquoise Waterproof Shade Sail

In this review the ColourTree 4 ft x 16 ft turquoise shade sail is evaluated for homeowners and small-business outdoor areas that need reliable sun and rain protection. The single biggest reason to buy is its combination of heavy 220 GSM virgin polyethylene fabric with a waterproof coating and reinforced hardware, which delivers lasting shade and keeps areas dry. The review covers real-world usability, installation ease, and material durability so you can decide if this custom-size canopy fits a patio, carport, or garden space.

Key Features

• 220 GSM virgin fabric: The thick non-recycled polyethylene offers strong tear resistance and a substantial feel that holds shape under tension.
• Waterproof coating: A sealed layer prevents water from passing through, making the sail effective as a rain shelter as well as a sun blocker.
• 316 stainless steel D-rings: Premium grade corner D-rings simplify mounting and resist corrosion for long-term outdoor use.
• Double reinforced stitching: Finished edges with reinforced seams reduce the chance of fraying and help the corners handle pulling tension.
• Commercial UV treatment: Fabric is treated to block up to 95% of UV, protecting under-canopy surfaces and extending fabric life.
• Three year limited warranty: The warranty offers free replacement if the product fails within the coverage, adding purchase confidence.

Who It's For

The sail is best for homeowners, renters with permission to mount shade, and small business owners who want a simple, effective canopy over a patio, play area, or carport. Its customized 4 ft x 16 ft size suits narrow, elongated spaces such as walkways, single-car port entries, and strip patios where a long, slim cover is needed.

It is less suitable for those needing large multi-panel shade systems or precise engineered canopies for permanent roofing; in those cases a professional architectural membrane or larger fixed structure would be more appropriate.

Pros & Cons

Pros

• High quality 220 GSM virgin fabric feels durable and blocks sun effectively.
• Waterproof coating keeps rain out, so outdoor furniture and turf stay dry underneath.
• 316 stainless steel D-rings and reinforced stitching make installation straightforward and long-lasting.

Cons

• Custom narrow dimensions limit coverage area; multiple sails may be needed for wider spaces.
• Mounting hardware beyond the corner D-rings is required but not included, so plan for anchors and tensioning gear.

Specifications

Brand	ColourTree
Size	4 ft x 16 ft (custom size)
Material	220 GSM pure virgin polyethylene
Waterproof	Waterproof coated layer
UV Protection	Up to 95% UV block, commercial grade treatment
Hardware	316 stainless steel D-rings on each corner
Warranty	3 year limited warranty with free replacement

Our Verdict

The ColourTree 4 ft x 16 ft turquoise shade sail is a practical value for anyone needing a long, narrow canopy that blocks sun and sheds rain. With durable 220 GSM virgin fabric, reinforced stitching, and stainless D-rings plus a three year limited warranty, it suits patios, carports, and garden walkways where a reliable, easy-to-install cover is required.

Frequently Asked Questions

Is this shade sail waterproof?
The sail has a waterproof coated layer designed to prevent water from passing through, so it functions as both shade and rain cover.

What hardware comes with the sail?
Each corner includes a premium 316 stainless steel D-ring; additional anchor points and tensioning hardware are not included and must be obtained separately.

How durable is the fabric?
The material is 220 GSM pure virgin polyethylene with commercial UV treatment and double reinforced seams, which provides strong tear resistance and long outdoor life.