ShadeMart 17ft x 26ft Grey Heavy Duty Rectangle Shade Sail - Durable

In this review the ShadeMart 17' x 26' grey rectangle shade sail is assessed for homeowners and small-business owners who need a durable, high-coverage sun shelter. The bottom line: this is a heavy duty, commercial grade shade sail that excels at blocking sun and reducing surface temperature because of its 260 GSM virgin HDPE fabric and reinforced super ring corners. It is best for patios, carports, pools or yards where long-term UV resistance and breathable drainage are priorities.

Key Features

• 260 GSM Virgin HDPE: The dense, non-recycled fabric offers greater UV and wear resistance so the sail lasts longer in direct sun.
• 95% UV Blockage: It significantly reduces UV exposure and lowers surface temperature under shade for usable outdoor time.
• Super Ring Corners: Stainless mounting rings integrate with built-in cable wires so pull strength transfers to the cable, reducing edge wear.
• Breathable Permeable Fabric: Water flows through the weave to prevent pooling after rain while still providing effective shade.
• UV Stabilized Treatment: The treated material resists drying, tearing and fading for longer outdoor performance.

Who It's For

This shade sail suits homeowners who want a robust, long-lasting solution for patios, pool areas and carports, and small commercial spaces that need reliable sun protection without opaque roofing. Installers who value hardware-grade connection points will appreciate the integrated cable and super ring design.

It is less suitable for buyers who want a soft, decorative canopy that is not tensioned tightly, or those who need a fully waterproof awning; this product is breathable and designed to drain rather than shed heavy rain. Also note that installation hardware kits are required and sold separately, so casual buyers expecting a complete kit in the box should plan accordingly.

Pros & Cons

Pros

• Durable 260 GSM 100% virgin HDPE fabric provides stronger UV resistance than recycled alternatives.
• Integrated cable wires and stainless super rings concentrate pulling force on reinforced edges, improving longevity.
• Breathable design blocks heat while allowing water to pass through, preventing ponding.

Cons

• Installation hardware is not included and must be purchased separately, so total cost rises with recommended kits and cable ropes.
• Measurement requires space allowance from D ring to mounting points, so precise planning and tensioning are needed to avoid sagging.

Specifications

Brand	ShadeMart
Size (measured D ring to D ring)	17 ft x 26 ft
Material	260 GSM 100% virgin HDPE
UV Blockage	95%
Corner Hardware	Stainless super rings with built-in cable wires
Fabric Finish	UV stabilized compound, permeable/breathable

Our Verdict

The ShadeMart 17' x 26' grey rectangle sail is a practical, value-oriented choice for anyone who needs strong sun protection and longevity rather than decorative flair. Its 260 GSM virgin HDPE and reinforced super rings deliver reliable performance for patios, pools and carports, but buyers should budget for separate hardware and plan mounting points carefully to get the best tension and fit.

Frequently Asked Questions

Is the sail waterproof?
The fabric is breathable and permeable, so it allows water to pass through rather than forming a waterproof barrier.

Does the hardware come with the sail?
No, installation hardware kits and cable ropes are sold separately and are required for proper mounting.

How is the size measured?
Size is taken from D ring to D ring and you should leave 0.5-1.5 ft extra for the hardware between each D ring and the mounting point.