ColourTree 19 ft x 20 ft Blue Sun Shade Sail - Heavy Duty UV Block

In this review the ColourTree 19' x 20' blue sun shade sail is assessed for homeowners and small business owners who need a sturdy, breathable canopy that cuts sunlight and heat. The clear takeaway: this sail is best for people who want a commercial standard shade solution made from thick, non-recycled material that blocks most UV while remaining breathable. It arrives ready to install around patios, pools or carports and its 190 GSM virgin HDPE fabric is the single biggest reason to consider it.

Key Features

• 190 GSM virgin HDPE: Heavy duty non-recycled material provides a thicker fabric that resists tearing and holds shape better under sun exposure.
• UV stabilized compound: Laboratory tested to extend lifespan and prevent fading, the treatment helps the fabric resist drying out and degradation.
• 95% UV blockage: The woven fabric significantly reduces harmful UV and lowers temperature in the shaded area for more comfortable outdoor use.
• Breathable design: The weave allows water and air to pass through so rain does not pool and ventilation keeps shaded spaces cooler.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings improve durability and make attachment points more reliable.
• Limited 3 year warranty: Coverage under normal weather and use provides reasonable peace of mind for the expected service life.

Who It's For

This shade sail suits homeowners, renters and small commercial spaces that need an affordable, durable canopy solution for patios, pools, balconies or carports. It is particularly apt for buyers who value a thicker, virgin HDPE fabric for long-term sun resistance and who plan to attach the sail to poles, walls or trees.

It is less suitable for those who want a fully waterproof canopy (this fabric is breathable and designed to let water through) or shoppers who need built-in installation hardware, since mounting kits and proper cables are sold separately and should be chosen to match the site.

Pros & Cons

Pros

• Durable 190 GSM virgin HDPE resists UV damage and holds up well outdoors.
• Excellent sun protection with roughly 95% UV blockage for cooler shaded areas.
• Breathable fabric prevents water pooling and improves ventilation under the sail.
• Reinforced seams and stainless steel D-rings give secure attachment points.

Cons

• Installation hardware is not included, so buyers must purchase appropriate cables and fittings separately.
• Not a waterproof cover-rain passes through the breathable weave rather than shedding water.

Specifications

Size	19' x 20'
Material	190 GSM 100% virgin HDPE
UV Protection	Approximately 95% UV blockage
Edge Construction	Double layered reinforced stitched seams
Attachment	Stainless steel D-rings at corners
Warranty	3 years limited

Our Verdict

The ColourTree 19' x 20' blue sun shade sail is a strong value for anyone needing reliable UV protection and a heavy duty, breathable canopy. Its virgin 190 GSM HDPE fabric and reinforced construction deliver durability and good heat reduction, while the included D-rings make it straightforward to hang once proper hardware is sourced. Buy this if you want long-lasting shade without building a permanent structure.

Frequently Asked Questions

Does this sail block UV effectively?
Yes, the woven fabric is designed to block about 95% of harmful UV and reduce temperatures under the shade.

Is the sail waterproof?
No, the fabric is breathable and allows water to pass through to avoid pooling; it is not intended as a waterproof cover.

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