Amgo Custom Size 10ft x 15ft x 18ft Black Right Triangle Sun Shade

Our review of this custom size right triangle sun shade sail finds it best suited for homeowners and small business owners who need strong UV protection in awkward or irregular outdoor spaces. It stands out for offering up to 95% sun protection from a heavy 200 GSM HDPE fabric while remaining breathable and easy to fit to trees, posts, or walls. The core reason to buy is its customizable D-ring-to-D-ring sizing and reinforced construction, which produces a reliable, cooler shaded area without trapping heat or water.

Key Features

• 95% UV blockage: The 200 GSM HDPE material blocks up to 95% of harmful UV rays so shaded areas are safer for people and pets.
• Temperature reduction: The sail reduces ambient temperature by as much as 15 degrees compared with unshaded areas, making patios and play areas noticeably cooler.
• Custom fit: Measurements are taken from D-ring to D-ring so the sail can be made to fit odd-shaped spaces where standard sizes fail.
• Durable construction: Reinforced edges, double-layer stitching and stainless steel D-rings deliver commercial standard strength and resistance to fraying.
• Permeable fabric: The water and air permeable weave prevents ponding and allows wind to pass through, lowering strain on attachment points.
• Included assurance: The product comes with a three year assurance that covers expected durability issues under normal use.

Who It's For

This shade sail is ideal for patio owners, small commercial outdoor seating areas, and backyard installations where a custom-shaped cover is needed. It works well for people seeking strong UV protection for play areas, gardens or animal enclosures while still keeping airflow and reducing temperature.

Those who need a rigid waterproof canopy or a large off-the-shelf rectangle with precise factory-cut hems should look elsewhere; this is a permeable shade solution best used where breathability and sun blockage are priorities rather than total waterproofing.

Pros & Cons

Pros

• High UV protection with up to 95% blockage from durable 200 GSM HDPE fabric.
• Solid durability thanks to stainless steel D-rings, reinforced edges and double stitching.
• Custom sizing between D-rings allows a tailored fit for irregular layouts.
• Permeable design reduces heat and prevents water pooling.

Cons

• The permeable fabric is not fully waterproof, so it will not keep rain completely out.
• Some customers report sizing appears smaller than expected, so careful measurement is essential.

Specifications

Our Verdict

This custom right triangle shade sail is a practical, durable choice for anyone needing high UV protection in a nonstandard outdoor space. Its 200 GSM HDPE fabric and reinforced fittings deliver reliable performance and cooler shaded areas, offering good value when measured carefully and used where permeability is acceptable.

Frequently Asked Questions

Is this sail waterproof?
Answer. The fabric is water and air permeable to avoid ponding, so it is not designed as a fully waterproof canopy.

How should I measure for a custom sail?
Answer. Measure from D-ring to D-ring for each side and allow recommended corner gaps; confirm exact dimensions with the maker before ordering.

Will it reduce temperature under the sail?
Answer. Yes; the material and design can reduce ambient temperature by up to about 15 degrees compared with unshaded areas.