ShadeMart 8 ft x 13 ft Green Rectangle Sun Shade Sail - UPF50

In this review of the ShadeMart 8 ft x 13 ft green rectangle sun shade sail, the bottom line is simple: it is a practical, heavy duty fabric canopy for anyone who needs reliable UV protection and airflow for patios, carports or poolside areas. The sail is built from woven HDPE with stainless steel D rings and heavy webbing, and the single biggest reason to buy is its effective sun protection combined with breathability that lowers ambient temperature noticeably. This review focuses on real-world use, durability, and the kind of installation you can expect.

Key Features

• Material: Woven HDPE fabric provides a durable, tear-resistant surface that stands up to regular outdoor exposure.
• UV Protection: Blocks up to 95% of harmful UV rays with a UPF50 level of sun protection to reduce heat and protect people and furniture.
• Breathability: Water permeable and breathable design allows airflow and lets rain pass through so water will not pool on the canopy.
• Hardware Ready: Stainless steel corner D rings attached to heavy white webbing make the sail ready to anchor to poles, trees, or walls with appropriate kits.
• Custom Sizing: Available in a range of custom sizes so buyers can match the sail area to their space, provided they measure accurately before ordering.

Who It's For

This shade sail is best for homeowners and renters who want a cost-effective way to reduce sun exposure and lower temperatures on patios, decks, carports, pool areas, and gardens. It suits people who prefer a fabric that breathes so wind and rain pass through rather than pooling, and who value sturdy attachment points for semi-permanent installs.

It is less suitable for buyers needing a fully waterproof canopy or an exact machine-cut rectangle; some customers report minor shape variation from manual measurements. If a sealed, waterproof awning is required, look at alternatives designed specifically for water-tight coverage.

Pros & Cons

Pros

• Good overall build quality from woven HDPE with robust webbing and stainless steel D rings.
• High sun protection blocks up to 95% of UV rays and reduces ambient temperature significantly.
• Breathable, water permeable fabric prevents water pooling and improves airflow under the canopy.
• Custom size options let you fit unusual spaces when measured carefully.

Cons

• Not waterproof, so it will not keep a space dry during heavy rain.
• Some buyers report size or shape variation due to manual measurement and cutting.

Specifications

Our Verdict

The ShadeMart 8 ft x 13 ft green rectangle shade sail is a sensible choice for anyone who wants durable, breathable sun protection without paying for an awning. Its woven HDPE construction and stainless steel fittings offer good durability, and the UPF50-level sun blocking makes it effective at cooling outdoor spaces. It represents good value for covered patios, pools, and carports when waterproofing is not required.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, the fabric is water permeable and not waterproof; it allows rain to pass through to avoid pooling.

Can it be attached to trees or poles?
Answer. Yes, the sail has stainless steel D rings and heavy webbing and can be anchored to trees, poles, walls or roofs with the proper hardware kit.

Will it reduce temperature under the sail?
Answer. Yes, customers report a noticeable drop in temperature because the sail blocks up to 95% of UV and allows airflow to cool the shaded area.