Turquoise Triangle Sun Shade Sail 17ft x 20ft x 26.2ft - Cooler

In this review of the turquoise triangle sun shade sail the bottom line is straightforward: this custom-size sail is best for homeowners and light commercial users who want high sun protection and a cooler outdoor area without a permanent structure. The reviewer found the sail's primary strength is its 95% UV protection from the 200 GSM HDPE fabric, which reliably lowers temperatures by up to 15 degrees in shaded spots and creates a usable, comfortable outdoor space where umbrellas or small awnings fall short.

Key Features

• 95% Sun Protection: The 200 GSM HDPE material blocks up to 95% of harmful UV rays, offering strong daytime protection for people and furnishings.
• Temperature Reduction: Shaded areas under the sail can be roughly 15 degrees cooler than unshaded areas, making patios and decks more comfortable on hot days.
• Custom Size Fit: Measured D-ring to D-ring for a tailored installation, which helps achieve the intended coverage and tension for the exact space.
• Durable Construction: Reinforced edges, double-layer stitching and stainless steel D-rings resist fraying and provide a robust attachment point for mounting hardware.
• Breathable and Permeable: The fabric is water and air permeable so it reduces heat while allowing airflow and shedding light rain without pooling.
• 3-Year Assurance: A three-year assurance period accompanies the sail, giving added confidence in the product's commercial-standard build.

Who It's For

This shade sail suits homeowners, small cafes, playgrounds or poolside areas seeking a removable, visually appealing sun control solution that can be attached to trees, posts, roofs or walls. It is especially useful where a triangular shape and a custom D-ring measurement are needed to fit irregular layouts.

Those who need a rigid, fully waterproof canopy or a permanent structure should look elsewhere, and buyers who prefer ready-made off-the-shelf sizes without custom measurement may find simpler options more convenient.

Pros & Cons

Pros

• High UPF protection from the 200 GSM fabric reduces UV exposure effectively.
• Notable temperature reduction makes outdoor spaces more comfortable in sun.
• Stainless steel D-rings and reinforced seams improve longevity and attachment reliability.
• Custom sizing allows a tailored fit for awkward or specific installation points.

Cons

• Long-term durability is mixed in user reports; some users saw degradation after extended sun exposure in roughly a year-plus.
• Installation requires careful measuring and anchoring; casual buyers may need to plan hardware placement and tensioning.

Specifications

Shape	Triangle
Fabric	200 GSM HDPE
Sun Protection	Up to 95% UV blockage
Size (D-ring to D-ring)	17' x 20' x 26.2'
Edges & Hardware	Reinforced edges, double-layer stitching, stainless steel D-rings
Permeability	Water and air permeable
Assurance	3 years

Our Verdict

For those who need a high-coverage, breathable sun shade that can be customized to specific anchor points, this triangle sail represents strong value thanks to its 95% UV protection, cooling effect and sturdy hardware. It is a good buy for patios, poolsides and small commercial spots, provided buyers follow measuring and installation guidance and monitor long-term sun exposure.

Frequently Asked Questions

Is the fabric waterproof?
The sail is water permeable rather than fully waterproof, so it sheds light rain but does not form a watertight canopy.

How should I measure for a custom fit?
Measure from D-ring to D-ring for each side and leave recommended gaps at corners as advised to ensure proper tensioning and fit.

What hardware is recommended for installation?
Use sturdy mounting hardware kits suited to your anchor points and ensure each corner has the proper clearance to prevent excessive stress on the D-rings.