ColourTree Custom Size 8 ft x 18 ft Brown Waterproof Shade Sail

In this review of the ColourTree Custom Size 8 ft x 18 ft Brown Waterproof Shade Sail, the bottom line is simple: it is a practical, heavy-duty canopy for homeowners who need reliable sun and rain protection without a permanent structure. The most convincing reason to buy is the combination of a thick 220 GSM pure virgin polyethylene fabric with a waterproof coating and commercial UV treatment, which together deliver effective shade, water resistance and long-term durability for patios, carports and garden seating areas.

Key Features

• 220 GSM virgin fabric: Thick, non-recycled polyethylene provides a sturdy feel and resists tearing under normal outdoor use.
• Waterproof coating: A sealed layer prevents water from passing through, so the sail shields from both sun and rain.
• UPF and UV treatment: Commercial grade UV resistant finish enhances longevity and keeps shaded areas cooler.
• 316 stainless D-rings: Premium corrosion-resistant D-rings on each corner make attachment to anchors or posts straightforward and long lasting.
• Double reinforced stitching: All edges are double-stitched to reduce wear at the seams and to support tension without tearing.
• 3 year limited warranty: The manufacturer offers free replacement under the limited warranty if the product does not meet expectations.

Who It's For

This shade sail is aimed at homeowners and renters who want a semi-permanent canopy for a patio, carport or yard without building a fixed roof. It is especially useful for people who need both sun protection and rain coverage over seating areas, play spaces or outdoor work zones.

It is less suited to users who need custom engineered mounting solutions for extreme wind loads or those who prefer decorative fabrics rather than a utilitarian waterproof canopy. For lightweight seasonal sun sails that prioritize breathability over waterproofing, another option might be preferred.

Pros & Cons

Pros

• Robust 220 GSM PURE virgin material gives confidence in durability and resistance to wear.
• Waterproof coating reliably keeps water out, so underneath surfaces stay dry during rain.
• 316 stainless steel D-rings and double-stitched edges simplify installation and improve longevity.
• The commercial UV resistant finish reduces fading and helps keep shaded areas cooler.

Cons

• The sail is utilitarian in appearance and may not match decorative preferences for some landscaped spaces.
• While durable, it is not described as rated for extreme wind engineering, so heavy storm conditions may require removal for safety.

Specifications

Product type	Rectangle waterproof shade sail
Size	8 ft x 18 ft (custom size listed)
Fabric	220 GSM PURE virgin non-recycled polyethylene
Coating	Waterproof layer with commercial UV resistant treatment
Hardware	316 stainless steel D-rings on each corner
Seams	Double reinforced stitched edges
Warranty	3 year limited warranty with free replacement

Our Verdict

The ColourTree 8 ft x 18 ft brown waterproof shade sail is a solid value for anyone who needs dependable sun and rain protection without a permanent structure. Its thick 220 GSM fabric, waterproof coating and premium hardware make it a practical choice for patios, carports and yards, and the three year limited warranty adds peace of mind for longer term use.

Frequently Asked Questions

Is this shade sail truly waterproof?
Yes, the sail has a waterproof coating so water does not pass through the fabric, making it suitable for rain protection as well as shade.

What hardware is included for installation?
Each corner comes with a premium grade 316 stainless steel D-ring for attaching to anchors, posts or tensioning hardware (fasteners not included).

How durable is the material?
The fabric is 220 GSM pure virgin polyethylene with commercial UV treatment and double reinforced stitched seams, which together provide good resistance to wear and sun damage.