ColourTree Custom Size 12ft x 13ft x 17.7ft Blue Right Triangle Sun

Our review of the ColourTree Custom Size right triangle sun shade finds it best suited for homeowners and small businesses who need a heavy-duty, breathable canopy to cut sun and heat in outdoor living spaces. The single biggest reason to consider this shade sail is its thick 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the maker says was lab-tested for long-term sun exposure; that material gives real confidence for patio, poolside, or carport coverage where durability and UV protection matter.

Key Features

• 190 GSM virgin HDPE: The thick, non-recycled fabric provides a sturdy feel and resists tearing better than thinner recycled alternatives.
• UV stabilized compound: Lab-tested for prolonged sun exposure to reduce drying, fading and brittleness over time.
• 95% UV blockage: The woven fabric significantly reduces direct sunlight and lowers temperature in the shaded area for more comfortable outdoor use.
• Breathable mesh construction: Allows air and rainwater to pass through so the canopy does not pool water and vents heat buildup.
• Reinforced edges and stainless D-rings: Double-layer stitched seams and heavy stitching at corners provide secure anchor points for installation.
• Three-year limited warranty: Warranty coverage under normal weather and usage gives additional peace of mind for long-term outdoor use.

Who It's For

The ColourTree right triangle sun shade is ideal for homeowners seeking a robust shade solution for patios, balconies, above-ground pools or carports where a large triangular canopy is needed. It is also appropriate for small commercial spaces that want durable, breathable UV protection without a solid roof.

Shoppers who need custom hardware, pole systems or frequent repositioning should consider their mounting plan before purchase, since the product requires separate installation hardware and proper anchoring; those wanting ultra-lightweight or decorative-only sails might prefer a different, less heavy-duty option.

Pros & Cons

Pros

• High-density 190 GSM virgin HDPE fabric feels robust and is designed to resist UV degradation.
• Blocks up to 95% of UV while remaining breathable, reducing both sun exposure and heat buildup.
• Heavy-duty double-layer seams and stainless steel D-rings make attachment straightforward and secure when paired with proper hardware.
• Three-year limited warranty lends confidence for routine outdoor use.

Cons

• Installation hardware is not included and improper ropes (for example nylon) can fail; buyers must purchase quality kits separately.
• Some users report mixed real-world durability results, so performance can vary with installation and weather conditions.

Specifications

Shape	Right triangle
Size	12ft x 13ft x 17.7ft
Material weight	190 GSM
Fabric	100% virgin HDPE, UV stabilized
UV protection	Blocks up to 95% of UV
Corners	Stainless steel D-rings with reinforced stitched seams
Warranty	3 years limited

Our Verdict

For customers who prioritize durable, high-UV protection from a breathable fabric, this ColourTree triangle sun shade is a practical value: the heavy 190 GSM virgin HDPE and reinforced construction deliver a sturdier product than many lighter sails, and the three-year warranty is helpful. Buy it if you have solid mounting points and plan to use quality hardware; those needing included fittings or the lightest possible canopy should look elsewhere.

Frequently Asked Questions

Does the sail include installation hardware?
No. Installation hardware kits and cable rope are sold separately and are required for proper mounting.

How much sun does the fabric block?
The woven fabric is designed to block up to 95% of harmful UV while remaining breathable to reduce heat buildup.

What material is the canopy made from?
The canopy is made from 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound and finished with reinforced seams and stainless steel D-rings.