ColourTree Custom Size 4 ft x 11 ft Blue Waterproof Sun Shade Sail

In this review of the ColourTree custom size 4 ft x 11 ft blue sun shade sail, the bottom line is simple: it is for homeowners or small business owners who need a compact, durable canopy that blocks sun and rain. The review finds the sail stands out for its waterproof coating and thick 220 GSM fabric which keep patios, carports, and play areas dry and shaded while remaining relatively easy to install. If you want a tough, small-format shade that resists UV and water, this sail is worth considering.

Key Features

• 220 GSM virgin fabric: The dense polyethylene material provides a sturdy barrier that helps block sunlight and holds up to regular outdoor use.
• Waterproof coating: A dedicated waterproof layer prevents water from seeping through so the sail functions as both sun shade and light rain shelter.
• 316 stainless steel D-rings: Premium grade D-rings at each corner make tensioning and anchoring the sail straightforward and corrosion resistant.
• Double reinforced stitching: All edges are finished with reinforced seams to reduce tearing under pull and protect the attachment points.
• UV resistant treatment: A commercial grade UV treatment enhances durability so the colour and fabric integrity last longer outdoors.

Who It's For

The ColourTree 4 ft x 11 ft shade sail suits homeowners with a narrow patio, balcony, carport or strip of yard who need a purpose-built cover that blocks sun and light rain. It is a practical choice for people who want a compact rectangular canopy to cool artificial turf, shield a seating area, or provide a protective cover over a small vehicle.

Those who should look elsewhere include buyers needing large multi-panel coverage or complex shapes for irregular spaces, and anyone expecting full heavy downpour protection under sustained storms, since this is designed as a canopy and light rain shelter rather than a fully structural awning.

Pros & Cons

Pros

• High quality 220 GSM virgin polyethylene fabric provides noticeable durability and a premium feel.
• Waterproof coating reliably keeps water out, so the space below stays dry in light to moderate rain.
• 316 stainless steel D-rings and reinforced stitching simplify installation and resist corrosion.
• Commercial UV treatment helps preserve colour and reduces sun damage over time.

Cons

• The compact 4 ft x 11 ft rectangle is best for narrow spaces and may not suit larger patios without multiple sails.
• It is a canopy solution for shade and light rain rather than a substitute for a fully framed permanent awning in heavy storms.

Specifications

Our Verdict

The ColourTree 4 ft x 11 ft blue sun shade sail is a practical, cost-effective canopy for users who need reliable shade and light rain protection in narrow outdoor spaces. With heavy 220 GSM fabric, waterproof coating and corrosion resistant hardware, it offers strong value for patios, carports and small garden areas, provided buyers accept the size limits and understand it is not a full structural awning replacement.

Frequently Asked Questions

Is this sail waterproof?
Yes, it has a waterproof coated layer that prevents water from passing through and performs well in light to moderate rain.

What hardware is included for installation?
Each corner comes with a premium grade 316 stainless steel D-ring, and the edges are double reinforced stitched to handle tensioning.

How durable is the fabric?
The sail uses 220 GSM pure virgin polyethylene with a commercial UV resistant treatment, which improves longevity and resists fading and wear.