Custom Size 9ft x 10ft x 13.5ft Right Triangle Sun Shade Sail - 95% UV

In this review of the custom size right triangle sun shade sail the bottom line is simple: this is a practical, heavy-duty shade solution for homeowners and light commercial users who need reliable sun protection and a tailored fit. The reviewer found the sail's 200 GSM HDPE fabric and reinforced construction provide clear benefits in blocking sun and lowering temperature, and the option to order to make the canopy is the single biggest reason to consider it if standard sizes do not fit your space.

Key Features

• 95% Sun Protection: The 200 GSM HDPE material blocks up to 95% of UV rays, reducing sun exposure for people and outdoor furnishings beneath it.
• Temperature Reduction: The shade sail can lower ambient temperatures by up to 15 degrees compared to unshaded areas, making patios and work areas noticeably cooler.
• Custom Size Fit: Measurements are taken D-ring to D-ring so the sail can be ordered to match unusual spaces and provide a snug, tailored cover.
• Durable Construction: Stainless steel D-rings, reinforced edges, and double-layer stitching improve longevity and resist fraying in regular outdoor use.
• Water and Air Permeable: The woven HDPE fabric sheds some water while allowing airflow to prevent heat trapping and reduce wind stress on mounting points.
• Easy Installation Guidance: The product includes guidance on corner spacing and attachment so installation to trees, walls, or poles is flexible and achievable for most DIYers.

Who It's For

The shade sail is best for homeowners, small businesses, and hobbyists who need a reliable sun screen that can be tailored to an awkward or specific area, such as decks, patios, or over animal enclosures. It suits users who value durability and temperature reduction without creating a fully waterproof shelter.

It is less suited to people who need a fully waterproof canopy, those who cannot accommodate recommended corner gaps for secure mounting, or buyers who expect a much larger covered area than the specified dimensions provide.

Pros & Cons

Pros

• High UV blockage provides strong sun protection for people and surfaces underneath.
• Sturdy 200 GSM HDPE and reinforced stitching deliver visible quality and durability in warm weather and wind.
• Custom sizing and D-ring measurement method allow a close fit to nonstandard spaces.
• Permeable fabric reduces heat build-up and avoids creating a greenhouse effect underneath.

Cons

• Not fully waterproof, so it will not replace a rainproof awning for heavy storms.
• Some buyers reported the delivered sail felt smaller than expected, so careful measurement is essential before ordering.

Specifications

Shape	Right triangle
Size	9 ft x 10 ft x 13.5 ft (custom made)
Material	200 GSM HDPE
UV Blockage	Up to 95% (UPF50+)
Mounting	Stainless steel D-rings, reinforced edges
Permeability	Water and air permeable
Assurance	3 year assurance included

Our Verdict

The custom right triangle shade sail is a sensible buy for anyone who needs strong UV protection and a cooler outdoor area with a tailored fit; its durable 200 GSM construction and reinforced hardware make it good value for seasonal outdoor use. Choose this if you want a high-blocking, breathable shade solution and confirm exact D-ring measurements to avoid size surprises.

Frequently Asked Questions

Is this shade sail waterproof?
It is water and air permeable, designed to shed some water but not to be fully waterproof for heavy rain.

How should I measure for a custom order?
Measure from D-ring to D-ring at each corner - the manufacturer builds to those dimensions for a tailored fit.

Will it reduce temperature under the canopy?
Yes, the sail is reported to reduce temperatures by up to 15 degrees compared to unshaded areas.