ColourTree 14ft x 18ft Waterproof Sun Shade Sail - Durable UPF50

In this review the ColourTree 14' x 18' waterproof sun shade sail is examined for homeowners and small business owners who need a durable, weatherresistant canopy. The bottom line: this shade sail stands out for its thick 220 GSM pure virgin polyethylene fabric and waterproof coating, making it a solid choice for patios, carports and play areas where both sun and rain protection matter. The review focuses on build quality, installation features and real use performance to help decide whether it fits your outdoor shelter needs.

Key Features

• 220 GSM pure fabric: The heavy, non-recycled polyethylene provides noticeable thickness that resists sagging and holds shape under tension.
• Waterproof coating: A sealed layer prevents water from passing through, so the sail sheds rain while keeping shaded areas dry.
• UPF50 sun protection: Commercial grade UV treatment blocks most sunlight to protect surfaces and reduce heat beneath the canopy.
• 316 stainless steel Drings: Premium hardware at each corner makes it easier to anchor the sail and reduces corrosion in outdoor conditions.
• Reinforced stitching: Double stitched edges increase tear resistance and help seams withstand pull from attachment points.
• 3 year limited warranty: Free replacement is offered if you are not satisfied, giving added confidence in long term use.

Who It's For

This shade sail suits homeowners with patios or carports, small business owners seeking a weather resistant canopy for outdoor seating, and gardeners who want a durable shelter to protect plants or turf. It is particularly appropriate for people who prefer a thicker, long-life fabric rather than a lightweight seasonal cover.

Those looking for a decorative, lightweight or custom-shaped designer sail might look elsewhere; this product prioritizes function and durability over ornamental features. Also, if you need very complex custom rigging or an exact non-rectangular shape, a bespoke shade specialist could be a better fit.

Pros & Cons

Pros

• High fabric weight and UV treatment combine to deliver robust sun block and reduce underside heat.
• Waterproof coating performs well in rain, keeping surfaces and outdoor furniture dry underneath.
• 316 stainless steel Drings and reinforced seams make installation straightforward and durable against corrosion and tension.
• Three year limited warranty adds reassurance for long term outdoor use.

Cons

• The rectangular 14' x 18' shape is practical but less decorative than triangular sails for some landscape designs.
• Because the fabric is thick and heavily finished, it can be heavier to handle during installation and may require solid anchor points.

Specifications

Size	14' x 18' rectangle
Fabric weight	220 GSM
Material	Pure virgin polyethylene (non-recycled)
Protection	UPF50, commercial UV resistant treatment
Waterproof	Waterproof coated layer
Hardware	316 stainless steel Drings at each corner
Warranty	3 year limited warranty with free replacement option

Our Verdict

The ColourTree 14' x 18' waterproof shade sail is a practical, value-focused canopy for patios, carports and yard shelters, offering thick 220 GSM fabric, reliable waterproofing and corrosion resistant hardware. It is a good buy when durability and weather protection are priorities, though installers should account for its weight and use strong anchor points for best results.

Frequently Asked Questions

Is this sail fully waterproof?
Yes, the fabric includes a waterproof coating so water does not pass through, making it suitable for light to moderate rain.

What hardware is included?
Each corner is fitted with premium grade 316 stainless steel Drings to simplify attachment; additional rigging accessories may be needed depending on mounting points.

How durable is the material?
The sail is made from 220 GSM pure virgin polyethylene with double reinforced stitched seams and a commercial UV treatment for extended outdoor life.