Amgo Custom Size 11ft x 15ft x 18.6ft White Right Triangle Sun Shade

In this review the reviewer looks at a custom-size right triangle sun shade sail designed for patios and outdoor seating. The bottom line: this sail is for people who need a tailored coverage solution that blocks harsh sunlight while remaining breathable and durable. The biggest reason to buy is its combination of 95% sun protection with a customizable D-ring-to-D-ring fit, which lets the buyer shape shade around trees, walls, and posts rather than relying on fixed, off-the-shelf sizes.

Key Features

• 95% UV protection: The 200 GSM HDPE fabric blocks up to 95% of harmful rays for safer outdoor time during peak sun.
• Temperature reduction: In shaded areas the sail can lower ambient temperature by up to 15 degrees compared to unshaded spots, improving comfort.
• Customizable fit: Measurements are taken from D-ring to D-ring so the sail can be ordered to match a specific triangular area and edge preference.
• Durable construction: Reinforced edges, double-layer stitching and stainless steel D-rings increase strength and resist fraying at attachment points.
• Water and air permeable: The breathable weave sheds some water while allowing airflow so the shaded space remains ventilated.
• Installation flexibility: Can be attached to trees, roofs, walls or poles using common mounting hardware and recommends corner gaps for best performance.

Who It's For

This shade sail fits homeowners, cafes, and small businesses that need a tailored triangular canopy for a specific outdoor spot rather than a one-size cover. It suits people who prioritize UV protection and cooler outdoor seating while keeping airflow.

It is less appropriate for buyers expecting a rigid, waterproof awning or for those who need permanent enclosure; the material is breathable and semi-permeable rather than a solid waterproof fabric, and long-term durability in intense sun showed mixed reports.

Pros & Cons

Pros

• High sun-blocking performance keeps exposed areas noticeably cooler and safer from UV.
• Custom sizing from D-ring to D-ring provides a tailored fit for awkward or unique spaces.
• Sturdy details like stainless steel D-rings and double stitching add confidence during regular use.
• Easy and flexible to install on common anchor points such as trees and walls.

Cons

• Durability is mixed in long-term sun exposure; some users reported degradation after a year or so.
• Not a fully waterproof canopy, so it will not replace a solid roofed awning in heavy rain.

Specifications

Our Verdict

The custom right triangle sun shade sail is a practical, value-oriented choice for anyone needing tailored UV protection and cooler outdoor areas. It combines strong sun blockage, flexible installation, and reinforced hardware to meet most patio and commercial needs, but buyers should consider the semi-permeable fabric and watch for mixed long-term durability in continuous sun exposure.

Frequently Asked Questions

Can this sail be cut for a straight edge?
Contact the seller for customization options if you prefer straight edges instead of the standard triangular cut.

Will it keep heavy rain out?
The fabric is water permeable and designed to allow airflow, so it will not act as a fully waterproof roof in heavy rain.

How should corners be positioned for best performance?
Allow at least 0.5 ft gap between D-rings and poles, or reduce by 1 to 1.5 ft for each side when necessary for tensioning.