ColourTree CTAPR1220 21 ft x 21 ft Red Sun Shade Sail Canopy - Heavy

In this review of the ColourTree CTAPR1220 21 ft x 21 ft red sun shade sail, the bottom line is simple: this canopy is for homeowners and small businesses seeking a durable, high-UV-blocking cover for patios, pools or carports. The single biggest reason to choose this sail is its thick 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says was lab-tested for long-term sun exposure; that emphasis on material gives it a clear advantage for sustained outdoor use.

Key Features

• 190 GSM virgin HDPE: The dense, non-recycled fabric is designed to resist tearing and fading and is claimed to be more durable under sun exposure than recycled alternatives.
• UV stabilized compound: A factory UV treatment helps prevent drying out and brittleness so the canopy should retain strength and color longer outdoors.
• 95% UV blockage: The woven fabric blocks most harmful UV, reducing direct sunlight and lowering surface temperatures underneath the sail.
• Breathable woven construction: Air and water can pass through the material to avoid ponding after rain while still providing shade.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy corner stitching aim to keep the sail square and provide strong anchoring points for installation.
• Three year limited warranty: The included warranty offers some post-purchase protection under normal weather and use.

Who It's For

The sail is well suited to homeowners who want a bright, eye-catching shade for a patio, pool area or balcony and who prefer a heavyweight material rated to block 95% of UV. It also fits small commercial settings such as cafes with outdoor seating where a large, single square canopy is required.

People who need very long-term, high-wind coastal protection or who prefer a soft, fabric-like aesthetic rather than a woven technical mesh might want to consider alternative styles; careful attachment hardware and correct tensioning are required for best durability and wind performance.

Pros & Cons

Pros

• Excellent sun protection from the 95% UV blockage and a cooler shaded area beneath the sail.
• Sturdy feel from the 190 GSM virgin HDPE material and reinforced stitched seams for longer wear.
• Breathable design avoids water pooling and helps with airflow on hot days.
• Clear warranty coverage for three years gives added confidence in normal conditions.

Cons

• Some customers reported mixed durability in extreme wind conditions, so heavy wind locations may need extra reinforcement or different mounting strategies.
• Installation hardware is sold separately, so buyers must budget for quality cables and fittings to achieve the best performance.

Specifications

Size	21 ft x 21 ft (square)
Fabric weight	190 GSM
Material	100% virgin HDPE (non-recycled)
UV protection	Blocks up to 95% of UV
Edges and fittings	Double layered reinforced stitched seams with stainless steel D-rings
Breathability	Woven fabric allows air and water to pass through
Warranty	3 years limited

Our Verdict

The ColourTree CTAPR1220 is a solid value for anyone needing a heavy-duty square shade sail that prioritizes UV protection and material durability. Its 190 GSM virgin HDPE and reinforced construction make it a sensible choice for patios and pools, provided buyers pair it with proper mounting hardware and account for local wind conditions.

Frequently Asked Questions

Does this sail prevent pooling of rainwater?
Yes, the breathable woven fabric lets water pass through so pooling is unlikely when the sail is properly tensioned.

Are mounting fittings included?
No, installation hardware kits and cable ropes are sold separately and high-quality kits are recommended for best performance.

How long is the warranty?
The product includes a three year limited warranty under normal weather and usage.