Amgo Custom Size 18ft x 23ft x 29.2ft Sand Beige Right Triangle Sun

Our review of this custom-size right triangle sun shade sail finds it best for homeowners and small commercial spaces that need tailored sun protection without a rigid frame. The single biggest reason to buy is its combination of reliable 95% UV protection and a customizable D-ring-to-D-ring sizing method that delivers a precise fit for awkward or specific areas. It is a practical, heavy-duty fabric canopy that reduces temperature and holds up to seasonal use when installed correctly.

Key Features

• 95% UV blockage: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays to protect people and interiors under the sail.
• Temperature reduction: The sail can reduce ambient temperatures by up to 15 degrees compared with unshaded areas, making patios and play areas noticeably cooler.
• Custom sizing: The sail is made to order using D-ring-to-D-ring measurements so it fits irregular or nonstandard spaces more accurately than off-the-shelf sails.
• Durable construction: Stainless steel D-rings, reinforced edges and double stitching increase longevity for seasonal outdoor exposure.
• Air and water permeable: The HDPE weave sheds direct sun while allowing airflow and some water permeability to reduce wind stress and pooling.
• Three-year assurance: A 3 year assurance period is included, offering extra confidence in build quality and durability.

Who It's For

This shade sail is ideal for homeowners, small-business owners, or property managers who need a right triangle canopy tailored to a specific area such as a patio, garden corner, playground, or animal enclosure. The custom sizing option makes it especially useful where standard sails are either too small or the wrong shape.

Those looking for a rigid, waterproof awning or a permanent metal-framed structure should look elsewhere; this product is a fabric sail designed for seasonal or semi-permanent coverage and works best when installed with appropriate hardware and tensioning.

Pros & Cons

Pros

• High sun protection with 95% UV blockage for safer outdoor use.
• Customizable D-ring-to-D-ring sizing gives a tailored fit for unusual spaces.
• Stainless steel D-rings and reinforced double-stitched edges boost durability.
• Reduces temperatures by up to 15 degrees and allows airflow to limit wind load.

Cons

• Some customers report the finished sail can feel smaller than expected, so careful measurement is essential.
• As a fabric sail, it is not fully waterproof and is not a substitute for hard awnings in heavy storms.

Specifications

Shape	Right triangle
Size (example)	18' x 23' x 29.2' (custom made)
Material	200 GSM HDPE
UV Protection	Up to 95% blockage
Permeability	Water and air permeable
Hardware	Stainless steel D-rings with reinforced edges
Assurance	3 year assurance included

Our Verdict

The custom-size right triangle shade sail is a solid value for anyone who needs precise, heavy-duty sun protection without a frame. With 95% UV protection, strong construction and the ability to reduce temperatures, it performs well for patios, play areas and animal enclosures; just measure carefully because the finished sail can appear smaller than expected.

Frequently Asked Questions

How should I measure for a custom sail?
Measure from D-ring to D-ring along the edges you plan to install, and allow the recommended gap near poles or anchors as advised by the manufacturer.

Is the sail waterproof?
The fabric is water permeable, designed to allow some water through rather than fully block heavy rain, reducing pooling and wind stress.

Can it withstand wind and sun long term?
Stainless steel D-rings, reinforced edges and double stitching improve durability, and a three-year assurance covers manufacturing concerns under normal use.