ShadeMart 6ft x 20ft Beige Sun Shade Sail UPF50 Rectangle - Breathable

In this review of the 6' x 20' beige rectangle sun shade sail from ShadeMart, 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 biggest reason to buy is the fabric's combination of durability and sun blocking power - the woven HDPE cloth blocks up to 95% of harmful UV rays while remaining water permeable and breathable to reduce heat beneath the canopy. The review covers how it performs, who benefits most, and a few realistic limitations observed by users.

Key Features

• MATERIAL: Woven HDPE fabric gives a durable, tear-resistant surface that stands up to regular outdoor use and resists fading.
• UV PROTECTION: The shade blocks up to 95% of harmful UV rays, helping to lower temperatures beneath the sail by roughly 10 to 15 degrees on sunny days.
• BREATHABILITY: The water permeable weave allows rain and air to pass through instead of pooling, which reduces stress on attachment points and improves comfort.
• HARDWARE READY: Stainless steel corner D rings attached to heavy duty webbing make the sail ready to anchor to poles, trees, or walls with a proper kit.
• CUSTOM SIZE OPTIONS: Multiple sizes and custom cutting options are available so buyers can match the sail to patios, carports, pergolas, or other outdoor spaces.

Who It's For

This shade sail is best for homeowners and renters looking to add durable sun protection and reduce heat over a patio, carport, or pool without creating a fully waterproof cover. The breathable HDPE fabric and robust D rings are suited to permanent or seasonal installations where airflow and UV blocking are priorities.

Those who need a waterproof shelter, a perfectly rigid rectangular frame, or exact factory-cut tolerance for tight architectural fittings should consider alternative awnings or hard covers, since the product is water permeable and size can vary slightly due to manual measurement.

Pros & Cons

Pros

• High UPF protection and real measurable temperature reduction beneath the sail.
• Durable woven HDPE fabric and stainless steel D rings for secure attachment and good longevity.
• Breathable, water permeable design prevents water pooling and improves air circulation.
• Custom sizing options allow the sail to be adapted to many outdoor settings.

Cons

• Not waterproof, so it will not fully protect against heavy rain or be suitable as a rain cover.
• Some customers report mixed size and shape accuracy, so careful measurement is required before ordering.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	6 ft x 20 ft
Material	Woven HDPE (High Density Polyethylene)
UV Block	Up to 95% UV blockage (UPF50)
Water Resistance	Water permeable, not waterproof
Hardware	Stainless steel corner D rings with heavy duty white webbing

Our Verdict

The ShadeMart 6' x 20' rectangle shade sail is a sensible value for anyone needing strong sun protection, airflow, and a durable fabric canopy for patios, carports or pool areas. It performs well at reducing heat and blocking UV, and the stainless steel D rings and HDPE weave suggest good longevity; buyers should measure carefully and accept that it is not a waterproof shelter.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No, the fabric is water permeable and designed to let water pass through rather than form a waterproof barrier.

Can the sail be attached to trees or poles?
Answer. Yes, with the proper hardware kits the stainless steel D rings and webbing allow attachment to poles, trees, walls or roofs.

Will it significantly reduce temperature under the sail?
Answer. Yes, users report a noticeable decrease in temperature beneath the sail, typically around 10 to 15 degrees on sunny days due to the UPF50 protection and breathable fabric.