ColourTree Custom Size 4 ft x 7 ft Blue Waterproof Sun Shade Sail

In this review of the ColourTree Custom Size 4 ft x 7 ft Blue Waterproof Sun Shade Sail, the bottom line is straightforward: this is a simple, heavy-duty canopy for anyone who needs reliable sun and rain protection in a compact footprint. The reviewer found the sail best suited to patios, small carports or over play areas where a dense fabric and solid hardware matter most. Its single biggest reason to buy is the combination of a thick 220 GSM virgin polyethylene fabric with a waterproof coating that actually keeps water from passing through while still blocking the sun.

Key Features

• 220 GSM virgin fabric: The dense polyethylene material gives a robust feel and resists sagging under tension for longer-lasting coverage.
• Waterproof coating: A coated layer prevents water from passing through, so the area beneath stays dry even in light rain.
• UPF50 sun protection: The canopy blocks a large portion of UV, keeping surfaces like astroturf noticeably cooler.
• 316 stainless steel D-rings: Heavy grade D-rings on each corner simplify installation and resist corrosion in outdoor conditions.
• Reinforced stitched seams: Double-stitched edges reduce tear and wear where the D-rings bear tension, extending useful life.
• 3 year limited warranty: The warranty offers free replacement if the customer is unsatisfied within the warranty terms.

Who It's For

The ColourTree shade sail is well suited to homeowners who need a compact waterproof canopy for patios, small driveways or play areas and who value durable materials and corrosion-resistant fittings. Gardeners and pet owners who want a cooler, shaded area over turf or seating will appreciate the fabric thickness and UPF50 protection.

It is less appropriate for someone who needs a large multi-sail installation or a custom-shaped architectural canopy without professional mounting; those buyers should consider larger commercial shade systems designed for expansive, multi-anchor spans.

Pros & Cons

Pros

• Sturdy 220 GSM virgin polyethylene fabric feels substantial and resists wear.
• Waterproof coating performs well in keeping water out, according to users who reported dry coverage.
• Premium 316 stainless steel D-rings and reinforced stitching make installation reliable and durable.
• Included 3 year limited warranty provides extra confidence in the purchase.

Cons

• The compact 4 ft x 7 ft size limits coverage area, so multiple sails are needed for larger spaces.
• As a single-layer sail, it is not a structural canopy and needs proper tensioning and anchors to avoid flapping in high wind.

Specifications

Brand	ColourTree
Size	4 ft x 7 ft
Color	Blue
Material	220 GSM pure virgin polyethylene
Waterproof	Waterproof coated layer
Hardware	316 stainless steel D-rings at each corner
Warranty	3 year limited warranty

Our Verdict

The ColourTree 4 ft x 7 ft blue waterproof sun shade sail is a solid, no-nonsense option for small outdoor areas where dependable sun and rain protection matter. With thick virgin fabric, waterproof coating and quality hardware it represents good value for homeowners who need a compact, durable canopy; larger installations will require additional sails or different hardware choices.

Frequently Asked Questions

Is this shade sail waterproof?
Yes, the sail has a waterproof coated layer that prevents water from passing through, making it suitable for light rain protection.

What hardware is included at the corners?
Each corner comes with a premium grade 316 stainless steel D-ring and the edges are double reinforced stitched to handle pulling tension.

Does the fabric block UV?
The fabric is treated for UV resistance and offers UPF50 protection to reduce sun exposure beneath the canopy.