10 ft x 12 ft x 15.6 ft Beige Right Triangle Sun Shade Sail - UPF50

Our review looks at this custom size right triangle shade sail for homeowners and small commercial spaces who need reliable sun protection without a permanent structure. The biggest reason to consider it is its proven 95% UV blockage made from 200 GSM HDPE, which lowers ambient temperatures and provides sturdy coverage for patios, play areas, or animal enclosures. The sail ships as a made-to-order canopy with reinforced edges and stainless steel D-rings, so buyers who want a tailored fit and long lasting fabric will find this a practical option.

Key Features

• 95% UV blockage: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays for safer outdoor use during sunny months.
• Temperature reduction: The fabric can lower the shaded area temperature by up to 15 degrees, making patios and yards noticeably cooler.
• Custom sizing: Precise D-ring to D-ring measurements allow the sail to be tailored to irregular spaces and nonstandard mounting points.
• Durable construction: Reinforced edges, double-layer stitching and stainless steel D-rings extend service life under regular outdoor exposure.
• Water and air permeability: The breathable weave sheds heat and resists pooling while allowing wind to pass through for stability.
• Installation flexibility: Can be attached to trees, roofs or poles with standard mounting hardware and requires corner gap recommendations for best tension.

Who It's For

This shade sail suits homeowners, small businesses, and gardeners who need a nonpermanent canopy to protect seats, children, or pets from sun exposure. It is especially useful for those who want a custom-fit triangular sail to cover an awkward corner, patio, or coop and who value fabric durability and UV protection.

It is less appropriate for buyers who expect a rigid, waterproof awning or those who need exact off-the-shelf dimensions without waiting for a made-to-order product. Also, anyone requiring fully waterproof or windproof architecture should consider a different structure.

Pros & Cons

Pros

• High sun protection with up to 95% UV blockage from 200 GSM HDPE fabric.
• Noticeable cooling effect, reducing shaded temperatures by as much as 15 degrees.
• Solid, long-lasting build thanks to reinforced edges, double stitching and stainless steel D-rings.
• Custom sizing option for tailored fits and unusual mounting layouts.

Cons

• Permeable fabric is not fully waterproof, so it will not prevent all rain from passing through.
• Some customers reported the delivered size appeared smaller than expected, so careful measurement is essential.

Specifications

Product shape	Right triangle
Size	10 ft x 12 ft x 15.6 ft (custom made)
Material	200 GSM HDPE
UV protection	Up to 95% blockage (UPF50+)
Hardware	Stainless steel D-rings, reinforced edges
Permeability	Water and air permeable
Assurance	3 year assurance included

Our Verdict

This custom right triangle shade sail is a practical, cost effective solution for anyone needing strong UV protection and cooler shaded areas without building permanent structures. With heavy duty 200 GSM HDPE, reinforced construction and a tailored sizing option, it offers good value for patios, gardens, and animal enclosures, provided buyers confirm measurements carefully and accept that the fabric is breathable rather than fully waterproof.

Frequently Asked Questions

Is this sail waterproof?
The weave is water and air permeable, so it will not completely block heavy rain but will reduce sun and light drizzle exposure.

How should I measure for a custom fit?
Measure D-ring to D-ring for each corner and allow the recommended corner gap; contact the seller for straight edge customization.

Will it withstand wind?
The reinforced edges and stainless steel D-rings improve durability, but secure mounting and tensioning are important for windy conditions.