Custom Size 14ft x 16ft x 21.3ft Right Triangle Shade Sail - 95% UV

In this review of the custom size right triangle shade sail, the conclusion is straightforward: it is best for patios, play areas, and commercial spaces that need strong sun protection without a permanent structure. The reviewer found the main reason to buy is its combination of 95% UV protection and customizable fit, which lets you specify D-ring to D-ring measurements so the sail matches an irregular installation. It installs to trees, walls, poles or roofs and provides a noticeably cooler shaded area compared with no cover.

Key Features

• 95% sun protection: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays for safer outdoor use.
• Temperature reduction: The sail reduces ambient temperature in shaded areas by up to about 15 degrees compared to unshaded spots.
• Customizable fit: Measured from D-ring to D-ring, the sail can be made to the exact triangular dimensions you need for a tailored installation.
• Durable construction: Reinforced edges, double-layer stitching and stainless steel D-rings help the sail resist fraying and wear under tension.
• Breathable and water permeable: The material sheds some water and allows air flow so the covered area stays cooler and ventilated.
• Simple installation guidance: The sail can be attached to trees, roofs, walls or poles and requires a 0.5 ft gap between D-rings and poles for optimal tensioning.

Who It's For

This shade sail is ideal for homeowners who want a large, tailored cover for a patio, deck, or poolside area and for small commercial sites that need a durable canopy without building a frame. People who value clear sun protection numbers and prefer to order a ready-made custom size will appreciate the D-ring measurement process and the option to request straight edges.

It is not the best choice for buyers who need a fully waterproof awning or a temporary umbrella-style shade; the sail is water and air permeable and is designed primarily for UV protection and cooling rather than full rainproofing. Those wanting a guaranteed multi-year lifespan in extremely harsh conditions should weigh the mixed durability reports before relying on it for long-term heavy exposure.

Pros & Cons

Pros

• High sun protection that blocks up to 95% of UV rays for safer outdoor use.
• Custom sizing from D-ring to D-ring delivers a tailored fit for many spaces.
• Sturdy build with stainless steel D-rings and double stitching increases reliability under tension.
• Noticeable cooling effect, reducing temperature in shaded zones versus unshaded areas.

Cons

• Durability is mixed in customer reports, with some users noting significant wear after a year or more in harsh sun.
• Not fully waterproof, so it will not replace a sealed awning in heavy rain.

Specifications

Shape	Right triangle
Size	14' x 16' x 21.3' (custom made)
Material	200 GSM HDPE
UV Protection	Up to 95% blockage
Hardware	Stainless steel D-rings with reinforced edges
Performance	Reduces temperature by up to 15 degrees versus unshaded areas
Assurance	3 years included

Our Verdict

The custom right triangle shade sail is a strong value for anyone needing substantial UV protection and a tailored size for patios, playgrounds or commercial seating areas. It is well worth buying for its sun blocking, cooling benefit and reinforced hardware, but buyers should install with proper tension and expect that extreme, continuous sun exposure may shorten fabric life compared with sheltered installations.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water and air permeable, so it reduces sun and heat but is not a fully waterproof awning.

How should I measure for a custom order?
Measure from D-ring to D-ring at each corner for the clearest fit and allow the recommended gap of about 0.5 ft between D-rings and poles when installing.

What hardware is included or recommended?
The sail uses stainless steel D-rings and reinforced edges; use appropriate mounting kits or turnbuckles and anchor points rated for outdoor tensioned fabric installations.