ShadeMart 11 ft x 19 ft Beige Sun Shade Sail UPF50 Rectangle - Cool

In this review the ShadeMart 11 ft x 19 ft beige rectangle sun shade sail is examined for homeowners and small business owners who need affordable, breathable UV protection for patios, carports, and pools. The biggest reason to buy is its practical combination of woven HDPE fabric and UPF50 sun blocking, which cuts heat and sunlight while remaining water permeable. The review reflects real user impressions of good build quality, durable stainless steel D rings, and straightforward installation while noting the product is not waterproof and sizing can vary slightly.

Key Features

• Woven HDPE fabric: the high density polyethylene weave provides strong, tear-resistant coverage that reduces direct sun exposure.
• UPF50 protection: blocks up to 95% of harmful UV rays to lower surface and ambient temperatures beneath the sail.
• Water permeable design: allows rain and air to pass through the fabric so water does not pool on the canopy and wind load is reduced.
• Stainless steel D rings: heavy duty corner rings attached to white webbing give secure anchor points for mounting to poles, walls, or trees.
• Custom sizing available: a range of sizes and custom options make it easier to match odd-shaped patios or specific coverage areas.
• Rectangle styling: a simple rectangular silhouette that integrates with many outdoor decors while providing broad shade.

Who It's For

This shade sail is best for homeowners, renters, or small property managers who need economical, breathable sun protection for a patio, pool area, carport, pergola, or yard. It works especially well where water runoff is a concern because its permeable fabric prevents pooling and reduces wind stress.

Those who should look elsewhere include buyers needing a fully waterproof canopy or an exact, rigid rectangular frame: this model is explicitly water permeable and customers have reported some variation in shape and size from manual measurements, so measure carefully before ordering.

Pros & Cons

Pros

• Effective sun protection and heat reduction thanks to UPF50 fabric that blocks about 95% of UV rays.
• Durable construction with woven HDPE cloth and stainless steel D rings for reliable long-term use.
• Breathable, water permeable design avoids water pooling and handles wind better than solid canopies.
• Custom size options and neutral rectangle styling fit a wide range of outdoor spaces.

Cons

• Not waterproof, so it will not keep out heavy rain for covered outdoor living use.
• Some customers report size or shape variations; careful measurement is required before purchase.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	11 ft x 19 ft (nominal)
Material	Woven HDPE (High Density Polyethylene)
UV Protection	UPF50, blocks up to 95% of UV rays
Water Resistance	Water permeable / not waterproof
Hardware	Stainless steel D rings with heavy duty webbing

Our Verdict

The ShadeMart 11 ft x 19 ft rectangle sun shade sail is a practical, value-oriented choice for people who need durable UV protection and breathability rather than full waterproof coverage. It offers solid construction, effective heat reduction, and flexible mounting options, making it a good buy for patios, carports, and pool areas as long as buyers accept water permeability and measure carefully for fit.

Frequently Asked Questions

Is this shade sail waterproof?
No. The fabric is water permeable and designed to let water pass through rather than hold it.

Can it block most UV rays?
Yes. The sail uses UPF50-rated woven HDPE that blocks up to about 95% of harmful UV radiation.

Will it fit irregular spaces?
Custom sizes are available, but because sizing can vary slightly with manual measurement you should measure carefully and plan anchor points before ordering.