Custom Size 13ft x 16ft x 20.6ft Right Triangle Sun Shade Sail - UPF50

Our review examines this custom right triangle shade sail for people who need strong sun protection over a specific outdoor area. The shade sail stands out because it is made from 200 GSM HDPE material that blocks up to 95% of UV, so the biggest reason to buy is reliable sun protection paired with a customizable fit that can be measured D-ring to D-ring for a tailored canopy. Installers and homeowners who want a durable, breathable cover that lowers ambient temperature will find this product useful.

Key Features

• 95% UV blockage: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays to protect people and furnishings beneath the sail.
• Temperature reduction: The sail can lower surface temperatures by up to 15 degrees compared with unshaded areas for a noticeably cooler outdoor space.
• Customizable fit: Sold to order with measurements taken from D-ring to D-ring so the canopy conforms to the exact area you need covered.
• Durable construction: Reinforced edges, double-layer stitching, and stainless steel D-rings deliver a commercial-standard build and long service life.
• Breathable and water permeable: The fabric reduces sun and heat while allowing air and water to pass through, avoiding ponding and overheating.
• Flexible installation: Can be anchored to trees, roofs, walls or poles and adjusted with standard mounting hardware for a range of layouts.

Who It's For

This shade sail is ideal for homeowners, small commercial patios, or anyone who needs a specific triangular coverage area and prefers a tailored fit. It suits people who want strong UV protection and a cooler shaded spot without creating a fully waterproof canopy, for example over a patio, play area, or animal run.

It is less appropriate for buyers who need instant off-the-shelf sizes without custom ordering, or for situations demanding a fully waterproof awning; those customers should choose a product marketed specifically as a watertight canopy.

Pros & Cons

Pros

• Excellent sun protection from the 95% UV-blocking 200 GSM HDPE fabric.
• Construction includes reinforced edges and stainless steel D-rings for improved durability and longevity.
• Reduces ambient temperatures by up to 15 degrees, creating a more comfortable shaded area.
• Custom sizing option ensures a precise fit when measured correctly from D-ring to D-ring.

Cons

• Some customers reported the delivered piece felt smaller than expected, so careful measurement is essential to avoid sizing issues.
• Fabric is water permeable rather than fully waterproof, which may not suit those needing complete rain protection.

Specifications

Product shape	Right triangle
Custom size	13' x 16' x 20.6' (made to order)
Material	200 GSM HDPE (breathable)
UV blockage	Up to 95% (UPF50+)
Hardware	Stainless steel D-rings, reinforced edges
Performance	Reduces temperature up to 15 degrees; water and air permeable
Warranty/assurance	3-year assurance included

Our Verdict

This custom right triangle shade sail is a practical choice for anyone who needs strong UV protection and a specifically measured fit. With heavy-duty 200 GSM HDPE fabric, reinforced hardware, and temperature-reducing performance, it offers good value for patios, play areas, and commercial outdoor spaces where breathability and durability matter.

Frequently Asked Questions

Is this sail waterproof?
Answer. The fabric is water and air permeable, so it sheds some water but is not fully waterproof or meant to create a watertight roof.

How should I measure for a custom fit?
Answer. Measure from D-ring to D-ring at each corner for the exact dimensions you want; the sail is made to those measurements to achieve a precise fit.

How durable is the hardware?
Answer. The sail uses stainless steel D-rings and reinforced edges with double-layer stitching for commercial-standard durability and comes with a 3-year assurance.