Custom Size 15 ft x 21 ft x 25.8 ft Super Ring Triangle Sun Shade Sail

Our review of the Super Ring custom size triangle sun shade sail finds it best suited for homeowners and light commercial spaces that need strong, long-lasting UV protection. The single biggest reason to buy is the reinforced Super Ring construction that routes all pulling force into stainless steel mounting rings and built-in cable edges, producing a noticeably more durable and tidy installation than typical shade sails. It is a practical choice for patios, pools, carports and balconies where breathability and high UV blockage matter most.

Key Features

• Super Ring patent design: Built-in cable wires integrate into heavy duty stainless mounting rings so stress transfers to the cables for a cleaner, stronger edge and reduced fraying over time.
• 260 GSM extra heavy fabric: The thicker permeable fabric resists wind damage and reduces sagging while still letting air pass through to avoid water pooling.
• Virgin UV stabilized HDPE: Made from non-recycled HDPE that underwent extended UV testing, offering improved longevity and resistance to drying compared with recycled alternatives.
• 98% UV blockage: Blocks most harmful UV rays to lower temperature and sun exposure under the shade, making outdoor spaces more comfortable in hot weather.
• Permeable and breathable: The woven fabric allows water and air to pass through freely, preventing standing water and reducing maintenance needs after rain.
• 5-year warranty: Covered for five years under normal weather and use, giving buyers confidence in durability.

Who It's For

This shade sail is ideal for homeowners, poolside areas, small businesses and property managers who need a heavy duty, long-lasting triangular sail that stands up to strong sun and wind. The reinforced edges and stainless rings make it a good upgrade for installations that will be tensioned tightly and left in place seasonally.

It is less appropriate for buyers who need a temporary, low-cost shade option or those who require precise off-the-shelf sizes without customization. Also, installation hardware is sold separately, so customers who want a single bundled kit should look elsewhere or plan to purchase compatible mounting kits and cable ropes.

Pros & Cons

Pros

• Very durable Super Ring construction concentrates load on cable wires, reducing edge wear.
• Thick 260 GSM virgin HDPE provides superior UV resistance and structural strength.
• Breathable fabric prevents water pooling and improves comfort under the shade.

Cons

• Customers must buy installation hardware separately and leave space for mounting, adding to total cost.
• Custom sizing can lead to mixed expectations about fit, so careful measurements are required.

Specifications

Shape	Triangle
Custom Size	15 ft x 21 ft x 25.8 ft (measurement D ring to D ring)
Fabric Weight	260 GSM permeable HDPE
UV Blockage	Approximately 98%
Mounting	Heavy duty stainless mounting rings with built-in cable wires
Warranty	5 years (normal weather and usage)

Our Verdict

The Super Ring custom triangle shade sail is a strong value for anyone who needs a heavy duty, long-lasting sun shade with high UV blockage. Its reinforced cable-edge and stainless ring design delivers a neater, tougher installation that will outlast typical sails, provided buyers invest in proper mounting hardware and measure carefully for a custom fit.

Frequently Asked Questions

Does the sail allow rainwater to pass through?
Yes, the woven 260 GSM fabric is permeable and designed to let water and air pass through to avoid pooling.

Are mounting hardware and ropes included?
No, installation hardware kits and cable ropes are required and sold separately; high quality stainless kits are recommended.

How is the size measured?
Measurement is taken from D ring to D ring and buyers should leave about 0.5 to 1.5 ft of space for hardware between the D ring and mounting points.