ColourTree Right Triangle Sun Shade Sail 20ft x 23ft x 30.5ft - Heavy

In this review of the ColourTree right triangle sun shade sail, the bottom line is simple: this is a heavy duty, UV-focused shade solution for patios, pools and carports where long life and strong sun protection matter. The sail's standout claim is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, and in everyday use that translates to a noticeably durable, colorfast canopy that blocks intense sunlight. Installers and homeowners who want a breathable, low-maintenance sun screen will find the fabric and reinforced corners especially convincing.

Key Features

• 190 GSM virgin HDPE fabric: Thick, non-recycled material resists tearing and feels substantial compared with thinner sails.
• UV stabilized compound: Laboratory UV testing and treatment help prevent drying, fading and brittleness so the sail keeps its performance under prolonged sun exposure.
• 95% UV blockage: The woven fabric cuts most harmful UV rays and lowers radiant heat in shaded areas, making patios and pools more comfortable on hot days.
• Breathable, water-permeable weave: The construction allows air and rain to pass through so water does not pool and the canopy dries quickly after storms.
• Reinforced edges and stainless steel D-rings: Double-stitched hems and heavy corner hardware improve load distribution and make attachment more secure.
• 3 year limited warranty: Manufacturer coverage provides reasonable assurance under normal weather and usage conditions.

Who It's For

The ColourTree triangle sail is best for homeowners and light commercial users who need a robust, long-lasting shade for patios, decks, pools, balconies or carports and who value high UV protection and a breathable fabric. It suits installations where strong sunlight and heat are the primary concerns and where a fixed angled shade (right triangle) fits the space.

People who need a quick, temporary canopy or very specific custom mounting hardware included should look elsewhere, since installation hardware is sold separately and proper cables or high-quality kits are recommended for best results.

Pros & Cons

Pros

• High quality 190 GSM virgin material offers durability and resistance to sun damage.
• Blocks up to 95% of harmful UV, noticeably improving shade and comfort.
• Breathable weave prevents water pooling and reduces wind load compared with solid fabrics.
• Reinforced seams and stainless steel D-rings make mounting secure and long-lasting.

Cons

• Installation hardware is not included, so total cost and effort increase if hardware must be purchased separately.
• Large right triangle shape requires correct geometry and space; custom sizing may be needed for non-standard areas.

Specifications

Shape	Right triangle
Size	20 ft x 23 ft x 30.5 ft
Material weight	190 GSM
Fabric	100% virgin HDPE, UV stabilized
UV protection	Blocks 95% of UV
Hardware	Stainless steel D-rings on corners (installation kit sold separately)
Warranty	3 year limited warranty

Our Verdict

The ColourTree right triangle shade sail is a solid choice for anyone wanting durable, high-coverage sun protection that resists fading and tearing. Its 190 GSM virgin HDPE and UV stabilization make it a better long-term option than thinner sails, and the breathable weave and reinforced corners add practical reliability. If you can supply or buy quality mounting hardware separately, this sail represents good value for a long-lasting outdoor shade solution.

Frequently Asked Questions

Does this sail block a lot of UV?
Yes, the fabric is rated to block approximately 95% of harmful UV and reduce heat in shaded areas.

Is installation hardware included?
No, installation hardware kits and cables are sold separately and high quality kits are recommended for best results.

How durable is the fabric outdoors?
The 190 GSM 100% virgin HDPE is treated with a UV stabilized compound and tested for extended UV exposure, which improves resistance to fading, drying and tearing.