ColourTree Custom Size 4 ft x 13 ft Rainbow Waterproof Shade Sail

In this review the ColourTree Custom Size 4 ft x 13 ft Rainbow shade sail is evaluated for homeowners and small outdoor spaces seeking a robust, waterproof canopy. The single biggest reason to buy is its combination of heavy 220 GSM virgin polyethylene fabric and a waterproof coating that blocks sun and rain while remaining simple to install; this makes it a practical choice for patios, carports, and play areas where both UV protection and water resistance matter. The review looks at build, installation, and real-world performance.

Key Features

• Waterproof coating: The sail uses a waterproof layer so rain beads and runs off instead of soaking through, keeping the area underneath dry.
• 220 GSM virgin fabric: Made from pure non-recycled polyethylene, the thicker weave gives a sturdier feel and better long-term resistance to sagging under tension.
• UPF and UV treatment: Commercial grade UV resistant treatment enhances durability and provides strong sun blockage, keeping surfaces underneath cooler.
• 316 stainless steel D-rings: Premium D-rings at each corner simplify attachment and resist rust in outdoor conditions, which is important for longevity.
• Reinforced stitching: Double-stitched edges reduce tearing under load and help the D-rings hold tension without pulling free.
• 3 year limited warranty: A warranty with free replacement if unsatisfied offers added confidence for buyers trying a custom-size sail.

Who It's For

This shade sail is best for homeowners, renters with outdoor patios, and small business owners who need a tailored canopy that blocks sun and rain for seating, play areas, or to shade a vehicle. The custom 4 ft x 13 ft size works well for narrow carports, walkways, or to create a shaded strip over a deck or garden path.

It is less suited for people who need very large coverage from a single panel or those who prefer lightweight decorative sails only for occasional sun filtering; this product prioritizes durability and waterproofing over sheer decorative translucence.

Pros & Cons

Pros

• Robust 220 GSM virgin polyethylene fabric feels durable and resists stretching over time.
• Waterproof coating performs well in light to moderate rain, keeping underneath dry as reported by customers.
• Stainless steel 316 D-rings and double-stitched edges give confidence for secure installation and long life.
• Attractive color options and effective shade make it useful for cooling surfaces like astroturf.

Cons

• As a custom-size panel, planning attachment points and exact tensioning can require more measuring and hardware than a premade kit.

Specifications

Brand	ColourTree
Size	4 ft x 13 ft (custom size)
Material	220 GSM pure virgin polyethylene fabric
Waterproofing	Waterproof coated layer
Hardware	316 stainless steel D-rings at each corner
Seams	Double reinforced stitched edges
Warranty	3 year limited warranty with free replacement if not satisfied

Our Verdict

The ColourTree 4 ft x 13 ft rainbow waterproof shade sail is a solid value for anyone needing a narrow, durable canopy that blocks sun and rain. Its heavier 220 GSM virgin fabric, waterproof coating, and stainless D-rings make it a practical, long-lasting choice for patios, carports, and outdoor seating, and the included warranty reduces the risk for first-time buyers.

Frequently Asked Questions

Is this shade sail waterproof?
The sail has a waterproof coated layer so light to moderate rain will bead and run off instead of passing through.

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

Does it include hardware?
Each corner includes a premium grade 316 stainless steel D-ring, but additional mounting hardware like turnbuckles or anchors must be chosen separately for installation.