Custom Size Right Triangle Sun Shade Sail Canopy - Heavy Duty UPF50

Our review of this custom size right triangle sun shade sail finds it is best for homeowners and commercial users who need a heavy duty, high-UV protection canopy for patios, pools or carports. The single biggest reason to buy is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which delivers long-term resistance to sun damage and fading compared with recycled material alternatives. Installation requires separate hardware but once mounted the sail provides effective coverage and breathability for hot, sunny climates.

Key Features

• 190 GSM virgin HDPE: Thick non-recycled material gives the sail strength and improved longevity under prolonged sun exposure.
• UV stabilized compound: Lab-tested resistance to UV prevents the fabric from drying out, tearing and fading, extending usable life.
• 95% UV blockage: Blocks most harmful UV and noticeably reduces temperature and direct sunlight in shaded areas.
• Breathable woven fabric: Allows water and air to pass through to prevent pooling and reduce wind strain while remaining effective as shade.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings improve attachment security and resist fraying.
• 3 year limited warranty: Warranty covers normal weather and usage, adding buyer confidence for medium-term use.

Who It's For

This sun shade sail is ideal for people in hot, sunny regions who need reliable UV protection over a patio, swimming pool, balcony or carport and who prefer a right triangle shape to fit corners or angled spaces. It suits both residential and light commercial installations where durability and UV resistance are priorities.

It is less suitable for buyers who expect a fully waterproof canopy or who need included installation hardware; cables and mounting kits are sold separately, and nylon rope is not recommended. Those seeking a lightweight or decorative-only sail may prefer thinner fabric options.

Pros & Cons

Pros

• Made from 100% virgin HDPE that passed extended UV testing for superior durability.
• Blocks 95% of harmful UV while remaining breathable to avoid water pooling.
• Heavy stitched edges and stainless steel D-rings provide secure attachment points.
• Good value for heavier commercial-grade fabric and a 3 year limited warranty.

Cons

• Requires separate hardware kits and cable rope for installation, which adds to total cost.
• Not designed as a fully waterproof tarp; it is breathable so some water will pass through.

Specifications

Shape	Right triangle
Size	13 ft x 17 ft x 21.4 ft (custom size order)
Material	190 GSM 100% virgin HDPE
UV Protection	95% UV blockage, UPF50
Hardware	Stainless steel D-rings at corners (hardware sold separately)
Breathability	Woven fabric allows air and water to pass through
Warranty	3 years limited warranty

Our Verdict

This right triangle shade sail is a sensible choice for those who need robust, UV-resistant coverage and prefer a heavy duty fabric that resists fading and tearing. With thick virgin HDPE, reinforced edges and a clear installation approach, it represents good value for patios and poolside shading when paired with quality mounting hardware.

Frequently Asked Questions

Is the fabric waterproof?
The woven HDPE is breathable and allows water to pass through, so it is not intended as a waterproof tarp.

Are mounting kits included?
No, hardware kits and cables are sold separately and recommended for proper installation; avoid nylon rope.

How long will the sail last outdoors?
The sail uses UV stabilized virgin HDPE tested for long-term sun exposure and comes with a 3 year limited warranty for normal weather and use.