17ft x 19ft x 25.5ft Right Triangle Sun Shade Sail - 95% UV Blockage

Our review of this custom-size right triangle shade sail focuses on homeowners and outdoor hosts who need reliable sun protection without a permanent canopy. The biggest reason to buy is its material performance: made from 200 GSM HDPE with tested 95% UV blockage, it noticeably cuts heat and sun exposure for patios, play areas, or poolside. Installation is flexible enough for DIYers, and the reinforced edges and stainless steel D-Rings give confidence the sail will hold up through sun and wind.

Key Features

• 200 GSM HDPE construction: Durable fabric provides a commercial-grade balance of strength and breathability for long-lasting outdoor use.
• 95% UV blockage: Blocks most harmful rays to protect people and surfaces underneath during peak sun hours.
• Temperature reduction: Can lower the shaded area temperature by up to 15 degrees compared to unshaded spots, making outdoor time more comfortable.
• Custom sizing: Tailored measurements from D-ring to D-ring ensure a closer fit for irregular spaces and allow straight-edge customization on request.
• Reinforced hardware: Stainless steel D-Rings and double-layer stitching resist fraying and provide secure anchor points.
• Water and air permeable: Allows airflow and some drainage to avoid pooling while still offering effective shade.

Who It's For

This shade sail is well suited to homeowners, event hosts, and small commercial venues that need a high level of sun protection without installing rigid structures; its custom-fit option makes it useful where standard sizes fail. People who value a cooler, shaded outdoor seating or play area will appreciate the combination of UV protection and temperature reduction.

Those looking for full waterproof awnings or rigid, wind-rated canopies should look elsewhere, since the fabric is water and air permeable and designed as a breathable shade rather than a watertight shelter. If exact coverage expectations are critical, double-check measured D-ring distances before ordering because some buyers have noted the chosen size can read smaller than expected.

Pros & Cons

Pros

• High sun protection with up to 95% UV blockage for safer outdoor use.
• Robust 200 GSM fabric and reinforced edges give a durable, commercial-grade feel.
• Custom sizing and straight-edge options allow a tailored fit for awkward spaces.
• Easy, flexible installation that can attach to trees, walls, roofs, or poles.

Cons

• Not fully waterproof since it is designed to be water and air permeable rather than watertight.
• Some customers find the delivered size slightly smaller than expected, so precise D-ring measurements are essential.

Specifications

Shape	Right triangle
Size	17 ft x 19 ft x 25.5 ft
Material	200 GSM HDPE
UV Protection	UPF50+ / 95% blockage
Hardware	Stainless steel D-Rings, reinforced edges
Permeability	Water and air permeable
Warranty	3 years assurance

Our Verdict

For people who need dependable, scalable sun protection, this custom right triangle shade sail delivers strong value thanks to its 95% UV blockage, durable 200 GSM material, and reinforced hardware. It is best for patios, play areas, and outdoor seating where breathability and heat reduction matter; just confirm D-ring measurements to avoid fit surprises.

Frequently Asked Questions

Is this shade sail waterproof?
The sail is water and air permeable, so it sheds light rain but is not a fully waterproof awning.

How should I measure for a custom fit?
Measure from D-ring to D-ring on the mounting points and allow at least 0.5 ft gap to poles or reduce 1 to 1.5 ft per side as recommended for best tension.

How durable is the hardware?
Stainless steel D-Rings and double-layer stitching are included for reinforced corners and long-term durability under sun and wind.