Custom Size 13ft x 24ft x 27.3ft Blue Right Triangle Sun Shade Sail

Our review of this custom right triangle shade sail finds it best suited for homeowners and light commercial users who need tailored sun protection over patios, play areas, or animal runs. The single biggest reason to buy is the material and fit: made from 200 GSM HDPE with stainless steel D-rings and reinforced edges, it blocks up to 95% of UV and is built to stand up to heat and wind while allowing water and air to pass through. Installation is flexible, and the ability to order to exact D-ring measurements makes it a good option when off-the-shelf sizes do not fit.

Key Features

• 95% UV blockage: The 200 GSM HDPE fabric reduces harmful sun exposure, providing strong protection for people and outdoor items beneath it.
• Temperature reduction: By shading the area, the sail can lower surface temperatures by up to 15 degrees compared with unshaded spots, making outdoor time more comfortable.
• Custom sizing: The sail is made to order from D-ring to D-ring so customers can achieve a precise fit for nonstandard or awkward spaces.
• Durable construction: Stainless steel D-rings, double-layer stitching and reinforced edges help prevent fraying and extend useful life in sun and wind.
• Water and air permeable: The breathable weave sheds some water and allows airflow, reducing flapping and pooling compared with solid canopies.
• Flexible installation: It can be anchored to trees, roofs, walls or poles and works with standard mounting hardware kits for many setups.

Who It's For

This shade sail is aimed at people who need a tailored solution rather than a standard square or rectangle: homeowners with odd-shaped patios, gardeners protecting plants, or small businesses wanting a commercial-standard canopy. It is particularly useful where UV protection and temperature reduction are priorities and where a permeable fabric is preferred to avoid water pooling.

Those who should look elsewhere include buyers who want a very small, low-cost temporary cover or a fully waterproof awning; this product is a purpose-built, breathable shade cloth and is sized to order rather than sold as an inexpensive one-size item.

Pros & Cons

Pros

• High sun protection with up to 95% UV blockage from heavy 200 GSM HDPE fabric.
• Custom sizing ensures a tailored fit for irregular spaces using D-ring measurements.
• Robust hardware and double stitching increase durability for season-long use.
• Permeable design reduces wind stress and prevents water pooling compared with solid covers.

Cons

• Some customers report the finished sail can feel smaller than expected, so careful measurement is essential.
• Not fully waterproof; it is designed for shade and airflow rather than complete rain protection.

Specifications

Product shape	Right triangle
Custom size (example)	13ft x 24ft x 27.3ft
Material	200 GSM HDPE
Sun protection	Up to 95% UV blockage (UPF50+)
Permeability	Water and air permeable
Hardware	Stainless steel D-rings, reinforced edges, double-layer stitching
Assurance	3 years

Our Verdict

For anyone needing a durable, made-to-measure shade sail that prioritizes sun protection and airflow, this custom right triangle sail represents good value. Its heavy 200 GSM HDPE fabric, reinforced hardware and the option to specify D-ring distances make it a dependable choice for patios, animal runs or small commercial spaces, provided buyers measure carefully and accept that it is breathable rather than waterproof.

Frequently Asked Questions

Is this sail fully waterproof?
No. The fabric is water and air permeable and designed to reduce pooling and wind stress, but it is not a waterproof awning.

How should I measure for a custom fit?
Measure from D-ring to D-ring for each corner and communicate those distances when ordering so the sail is made to your exact mounting points.

Can it handle wind and sun for seasonal use?
Yes. The 200 GSM HDPE, stainless steel D-rings and reinforced stitching give it durability for summer heat and typical wind exposure, though extreme weather should be avoided or the sail removed.