Right Triangle Red 12ft x 12ft x 17ft Sun Shade Sail - Heavy Duty

In this review of the right triangle ColourTree shade sail, the bottom line is simple: this is for homeowners and small commercial sites who need a durable, high-coverage sun shield that resists fading and tears. The sail's standout feature is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the reviewer found to deliver noticeably tougher wear and long-term color retention compared with thinner, recycled alternatives. If you want reliable UV blockage and a breathable canopy that drains water, this sail is built for that purpose.

Key Features

• 190 GSM virgin HDPE fabric: The thick, non-recycled material provides durability and resists tearing under strong sun and wind.
• UV stabilized compound: Factory UV treatment helps prevent drying out and fading so the sail holds color and strength over time.
• 95% UV blockage: The woven fabric cuts most harmful UV and reduces heat in shaded spaces for patios, pools, and carports.
• Breathable, water-permeable weave: Air and rain pass through freely to avoid pooling and to keep shaded areas ventilated.
• Reinforced edges and stainless D-rings: Double layered stitched seams and heavy corner stitching improve attachment strength and shape retention.
• 3 year limited warranty: Warranty coverage offers some reassurance under normal weather and usage conditions.

Who It's For

This sail is aimed at homeowners, small business outdoor spaces, and anyone installing a shade over patios, swimming pools, balconies or carports who wants a long-lasting, color-stable canopy. Installers who prefer breathable fabric that does not trap water or require frequent maintenance will appreciate the fabric choice and reinforced corners.

It is less suited for buyers expecting a complete hardware package out of the box, since installation kits and cables are sold separately, and it is not intended for people who want a very lightweight or decorative-only sail rather than a heavy-duty, functional shade solution.

Pros & Cons

Pros

• High-quality 190 GSM virgin HDPE offers excellent durability and UV resilience.
• Blocks 95% of UV, significantly lowering sun exposure and heat in shaded areas.
• Breathable weave prevents pooling and improves comfort on hot days.
• Sturdy construction with reinforced seams and stainless D-rings for reliable mounting.

Cons

• Hardware kits and mounting cables are not included, so additional purchase and planning are needed for installation.
• Sizing accuracy can be important for corner fits; measure carefully as customers noted sizing matters for angled installations.

Specifications

Shape	Right triangle
Size	12ft x 12ft x 17ft
Color	Red
Material	190 GSM 100% virgin HDPE
UV Protection	Approx. 95% UV blockage
Hardware	Stainless steel D-rings on corners (installation kit sold separately)
Warranty	3 years limited

Our Verdict

The ColourTree right triangle 12ft x 12ft x 17ft red shade sail is a practical, heavy duty choice for anyone needing dependable sun protection that keeps color and strength over time. Its robust 190 GSM virgin HDPE fabric and reinforced construction make it good value for patios, pools, and carports, provided you plan to buy proper hardware for secure installation.

Frequently Asked Questions

Does the sail include mounting hardware?
The sail ships without hardware; each D-ring requires a cable or kit which must be purchased separately for secure installation.

How much UV protection does the fabric provide?
The woven material is rated to block about 95% of harmful UV and reduces heat in the shaded area.

Is the fabric breathable and waterproof?
The fabric is breathable and allows water to pass through, so it resists pooling but is not fully waterproof.