ColourTree Custom Size 4 ft x 20 ft Turquoise Waterproof Shade Sail

In this review the ColourTree 4 ft x 20 ft turquoise shade sail is evaluated for homeowners and small outdoor-space owners who need a durable, waterproof canopy. The bottom line: it is best for people who want a long, narrow shelter that blocks sun and rain and installs with minimal fuss. The review highlights the fabric quality, waterproof performance and the included hardware, showing why this sail is a practical choice for patios, carports and yards where reliable coverage and UV protection matter.

Key Features

• 220 GSM virgin polyethylene: Thicker, non-recycled fabric gives a robust feel and resists tearing under normal outdoor use.
• 95% UV block: The commercial grade UV resistant treatment reduces sun exposure beneath the canopy, helping cool surfaces like astroturf.
• Waterproof coating: The sealed layer keeps water from passing through so the sail shelters from both sun and rain.
• 316 stainless steel D-rings: Premium grade D-rings on each corner simplify anchoring and resist corrosion in outdoor conditions.
• Double reinforced stitching: Finished edges with reinforced seams reduce fraying and support tension at attachment points.
• 3 year limited warranty: The warranty provides free replacement if you are not satisfied within the covered period.

Who It's For

The ColourTree 4 ft x 20 ft sail is ideal for homeowners with a narrow walkway, small carport or patio who need a long linear canopy that blocks sun and rain. It suits people who prefer a ready-made, heavy-duty fabric option rather than custom-built roofing or temporary umbrellas.

It is less suitable for those needing irregular shapes or very large spans without intermediate supports, or buyers who want a transparent or breathable fabric rather than a waterproof, opaque sail.

Pros & Cons

Pros

• High quality fabric and construction give a durable feel and resist everyday wear.
• Waterproof performance keeps areas dry and maintains shade during light to moderate rain.
• 316 stainless steel D-rings and reinforced stitching make installation straightforward and long lasting.
• The 3 year limited warranty provides added confidence in the purchase.

Cons

• The long, narrow 4 ft x 20 ft shape is specialized and may not work without proper anchor points or supports in all spaces.
• The opaque waterproof design reduces airflow compared with shade-only sails, which may matter in very hot, poorly ventilated spots.

Specifications

Our Verdict

The ColourTree 4 ft x 20 ft turquoise shade sail offers strong value for anyone who needs a durable, waterproof canopy for a narrow outdoor area. Its thick 220 GSM fabric, waterproof coating and rust-resistant D-rings make it a practical shelter that blocks sun and rain, and the three year warranty adds reassurance for long-term use.

Frequently Asked Questions

Is this shade sail fully waterproof?
Yes, it has a waterproof coated layer that prevents water from passing through and functions as both sun and rain protection.

What material is the sail made from?
The sail is made from 220 GSM pure virgin non-recycled polyethylene with a commercial grade UV treatment.

Does it include hardware for installation?
Each corner includes a premium grade 316 stainless steel D-ring and the edges are double reinforced to handle attachment tension.