Amgo Custom Size 11ft x 11ft x 11ft White Triangle Sun Shade Sail

Our review of this custom size triangle shade sail finds it a practical choice for homeowners and small businesses who need reliable sun protection without a permanent structure. The single biggest reason to buy is the material and construction: made from 200 GSM HDPE with reinforced edges and stainless steel D-Rings, it blocks up to 95% of UV and noticeably cools shaded areas. Installation is flexible enough for decks, patios, and gardens, and the option to order to exact D-ring measurements helps achieve a neat fit for irregular spaces.

Key Features

• 95% UV protection: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays, providing safer outdoor time under the sail.
• Temperature reduction: In use it can lower the perceived temperature by up to 15 degrees compared to unshaded areas, making patios and play areas more comfortable.
• Custom sizing: The sail is made to order from D-ring to D-ring so it can be tailored to specific mounting points for a cleaner, tighter fit.
• Durable construction: Reinforced edges, double-layer stitching and stainless steel D-Rings improve longevity and resist fraying under regular tension.
• Air and water permeable: The breathable fabric sheds wind load and allows some water through, reducing pooling and stress on attachment points.
• Flexible installation: Can be attached to trees, roofs, walls or poles using common mounting hardware kits for varied setups.

Who It's For

This shade sail suits homeowners, renters and small commercial spaces that want a non-permanent canopy solution with strong sun protection and a custom fit. It is especially useful where a triangular sail fits the geometry better than rectangular options and where lowered surface temperatures are desired for comfort.

Those who need a fully waterproof canopy, a tested long-term marine fabric, or a simple plug-and-play umbrella might look elsewhere; the product is water permeable and requires proper mounting and occasional inspection to maintain the best life in harsh sun exposure.

Pros & Cons

Pros

• High UV blockage and cooler shaded space thanks to the 200 GSM HDPE fabric.
• Custom D-ring measurements allow a tailored fit for odd-shaped outdoor areas.
• Stainless steel D-Rings and reinforced double stitching add real durability.
• Breathable, water-permeable design reduces wind strain and prevents pooling.

Cons

• Durability reports are mixed under prolonged sun exposure, so longevity may vary by climate and maintenance.
• Not fully waterproof, so it will not replace a solid or coated canopy in heavy rain.

Specifications

Material	200 GSM HDPE
Shape	Triangle
Custom sizing	Made to order measured D-ring to D-ring
UV protection	Up to 95% blockage
Temperature reduction	Up to 15 degrees compared to unshaded areas
Hardware	Stainless steel D-Rings, reinforced edges, double stitching
Permeability	Water and air permeable

Our Verdict

The custom 11 ft triangle shade sail is a sensible, cost-effective option for anyone wanting strong sun protection and a cooler outdoor area without a permanent structure. With 95% UV blockage, reinforced fittings and custom measurements it offers good value for patios and gardens, though those in very harsh sun climates should monitor wear and consider seasonal replacement.

Frequently Asked Questions

Is this shade sail waterproof?
The fabric is water and air permeable, so it is not fully waterproof but it prevents pooling and sheds much of the rain.

How should I measure for a custom fit?
Measure from D-ring to D-ring at the points you will anchor; the manufacturer will produce the sail to those exact dimensions for best fit.

How durable is the sail in strong sun?
Construction uses reinforced edges and stainless D-Rings for durability, but customer reports show mixed longevity under continuous harsh sun, so inspect and replace as needed.