Custom Size 11ft x 22ft x 24.6ft Right Triangle Sun Shade Sail

Our review looks at the Custom Size 11' x 22' x 24.6' Right Triangle Sun Shade Sail and who will benefit most from it: homeowners and small businesses wanting a tailored, heavy-duty canopy that blocks most sunlight while lowering temperatures underneath. The single biggest reason to buy is its combination of 95% sun protection and a customizable, made-to-measure fit that lets the sail be stretched between trees, posts or building anchors for a neat, permanent-looking cover. Installation is flexible enough for DIYers but robust enough for commercial-style use.

Key Features

• 95% UV blockage: The 200 GSM HDPE fabric blocks up to 95% of harmful rays for safer outdoor time.
• Temperature reduction: The shade sail lowers ambient temperature by up to 15 degrees compared with unshaded areas, making patios more comfortable.
• Custom sizing: Measurements are taken D-ring to D-ring so the sail can be tailored to fit awkward or nonstandard spaces precisely.
• Durable construction: Reinforced edges, stainless steel D-rings and double-layer stitching resist fraying and improve long-term strength.
• Water and air permeable: The open HDPE weave lets air and water pass through to reduce wind load and pooling while providing shade.
• Easy installation: Can be mounted to trees, roofs, walls or poles with standard hardware and recommended corner offsets for best tension.

Who It's For

This shade sail is ideal for homeowners with patios, decks or poolside areas who want a tailored shade solution and for small businesses needing a commercial-standard canopy that is breathable and durable. It suits DIY installers who can follow the D-ring measurement method and secure strong anchor points.

Those who want a temporary, guaranteed waterproof canopy or who prefer rigid umbrella-style shade should look elsewhere, since this product is designed to be water and air permeable and performs best as a tensioned fabric sail rather than a solid awning.

Pros & Cons

Pros

• High sun protection with up to 95% UV blockage for safer outdoor use.
• Measurable cooling effect that can reduce temperatures under the sail by about 15 degrees.
• Strong build quality with stainless steel D-rings, reinforced edges and double stitching for improved durability.
• Custom-fit option makes it practical for nonstandard spaces and neat installations.

Cons

• Durability reports are mixed; long-term performance in harsh sun varies and one user reported failure after just over a year.
• Because the fabric is permeable, it is not fully waterproof and will not block wind-driven rain completely.

Specifications

Shape	Right triangle
Size	11' x 22' x 24.6'
Material	200 GSM HDPE fabric
UV protection	Up to 95% blockage (UPF50+)
Edge & fittings	Reinforced edges with stainless steel D-rings
Permeability	Water and air permeable
Assurance	3-year assurance included

Our Verdict

The custom-size right triangle shade sail is a practical, good-value option for anyone needing strong sun protection and a cooler outdoor space with a tailored fit. While long-term durability can vary in very harsh sunlight, the robust fittings, heavy 200 GSM fabric and customization options make it a solid choice for patios, decks and light commercial installations.

Frequently Asked Questions

Is this sail waterproof?
Answer. The HDPE fabric is water and air permeable, so it reduces pooling and wind load but is not fully waterproof.

How should I measure for a custom fit?
Answer. Measure from D-ring to D-ring for each corner and provide those dimensions so the sail is made to fit the exact anchor spacing.

How long will it last outdoors?
Answer. The sail includes a 3-year assurance and many users report lasting well over a year, but durability can vary with sun exposure and installation tension.