Custom Size 19ft x 20ft x 27.6ft Right Triangle Shade Sail - UPF50

In this review the reviewer looks at the custom size right triangle shade sail designed for larger patios and commercial spaces; the bottom line is it is best for homeowners or businesses that need a tailored, high-coverage shade solution that blocks strong sunlight. The sail stands out because of its 95% sun protection and heavy 200 GSM HDPE fabric, which delivers noticeable cooling while remaining breathable and durable enough for regular outdoor use.

Key Features

• 95% UV blockage: The fabric blocks up to 95% of harmful UV rays for safer outdoor time under the sail.
• Temperature reduction: The material can lower ambient temperature by up to 15 degrees compared with unshaded areas, making patios more comfortable.
• 200 GSM HDPE construction: The heavy woven fabric resists tearing and lets air and water pass through to reduce wind loading and pooling.
• Custom D-ring to D-ring sizing: The sail is made to measure from D-ring to D-ring for a tailored fit to irregular spaces.
• Reinforced edges and stainless steel D-rings: Double-layer stitching and metal fittings improve long-term strength and fastening security.
• 3-year assurance: The included 3-year assurance offers added confidence in the workmanship and materials.

Who It's For

This shade sail is a good match for homeowners with large decks, pergolas, or gardens and small businesses that need durable sun protection for customers or employees. It suits anyone who prefers a fabric that breathes and sheds water rather than a solid canopy that traps heat.

It may not be the right choice for buyers who want a temporary, lightweight sun umbrella or who expect a fully waterproof tarpaulin; the open-weave HDPE is water and air permeable by design and sacrifices full waterproofing for ventilation and wind resistance.

Pros & Cons

Pros

• High sun protection with up to 95% UV blockage for effective shading.
• Can reduce temperatures by as much as 15 degrees, improving outdoor comfort.
• Sturdy build with 200 GSM fabric, reinforced edges, and stainless steel D-rings for secure attachment.
• Custom sizing provides a tailored fit for irregular or larger mounting layouts.

Cons

• Durability reports are mixed in heavy sun exposure; some users see long life while a few report earlier degradation.
• Not fully waterproof, since the fabric is designed to be water and air permeable rather than a solid rain barrier.

Specifications

Shape	Right triangle
Size	19 ft x 20 ft x 27.6 ft (custom)
Material	200 GSM HDPE fabric
Sun protection	Up to 95% UV blockage (UPF50+)
Breathability	Water and air permeable
Fittings	Stainless steel D-rings, reinforced edges
Assurance	3 years

Our Verdict

For those needing a large, made-to-measure shade sail that prioritizes sun protection and cooling, this right triangle sail delivers strong value thanks to its heavy 200 GSM fabric and reinforced hardware. It is particularly well suited to patios and commercial seating areas where ventilation and UV blocking matter; buyers who need full waterproofing or who expect guaranteed decades of trouble-free life in extreme sun should weigh the mixed durability reports.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water and air permeable, so it sheds some rain but is not a fully waterproof tarp.

How should I measure for a custom fit?
Measure from D-ring to D-ring for each side; the sail is made to those precise dimensions to achieve a tailored fit.

What hardware is recommended for installation?
Use sturdy mounting hardware to attach to trees, walls, poles or roofs and leave at least 0.5 ft gap between D-rings and poles for optimal tensioning.