ShadeMart 16 ft x 17 ft Sand Beige Rectangle Sun Shade Sail

In this review the ShadeMart 16 ft x 17 ft Sand Beige Rectangle Sun Shade Sail is evaluated for homeowners and small businesses who need a durable, breathable canopy that reduces heat rather than trapping water. The bottom line: this shade sail is best for outdoor spaces where airflow and UV protection matter most, offering up to 95% UV blockage and a noticeable temperature drop of about 10 to 15 degrees. The review focuses on real-world installation, material quality, and everyday functionality rather than waterproof performance.

Key Features

• Woven HDPE fabric: The high density polyethylene weave delivers a sturdy, fade-resistant surface that blocks a large portion of sunlight while remaining breathable.
• Stainless steel corner D rings: Reinforced stainless steel D rings attached to heavy duty webbing provide secure anchor points that stand up to tension.
• Water permeable design: The fabric allows water and air to pass through so it does not pool and helps keep the covered area cooler and well ventilated.
• UV protection: Blocks up to 95% of harmful UV rays to reduce direct sun exposure and lower ambient temperatures under the sail.
• Custom sizing available: Multiple sizes and customization options make it straightforward to order a sail tailored to patios, carports, pergolas or poolside covers.

Who It's For

The ShadeMart rectangle shade sail is ideal for homeowners, renters with outdoor entertaining spaces, and property owners who want a cost-effective way to add shade over patios, carports, pool equipment or seating areas. Its breathable design makes it particularly suitable for hot climates where airflow is important and where you want to avoid water pooling on the canopy.

Those who need a fully waterproof cover or sealed rain protection should look elsewhere, since this style is explicitly not waterproof. Also, buyers who prefer rigid canopies or who cannot install anchor points for the corner rings may find fixed structures a better fit.

Pros & Cons

Pros

• Good material strength and stitching mean the sail holds up under tension and regular outdoor use.
• Easy to install with standard hardware kits and adaptable to poles, trees, walls or roofs.
• Effective heat reduction and high UV blocking make it comfortable under the canopy on sunny days.

Cons

• Not waterproof, so it will not keep an area dry in heavy rain and is meant for shade and ventilation rather than full weather protection.

Specifications

Our Verdict

The ShadeMart 16 ft x 17 ft rectangle shade sail is a practical, value-minded option for anyone who needs reliable shade, strong construction and excellent UV protection without a sealed waterproof cover. It suits patios, carports and poolside areas where airflow and heat reduction are priorities, and it represents good value compared with building fixed structures.

Frequently Asked Questions

Is this shade sail waterproof?
No, this style is water permeable and breathable; it allows rainwater to pass through and is not intended to keep an area dry.

Can it reduce temperature under the sail?
Yes, the fabric blocks up to 95% of UV rays and commonly reduces temperatures under the sail by roughly 10 to 15 degrees.

What attachments are used on the corners?
Each corner has stainless steel D rings attached to heavy duty white webbing for secure anchoring.