Blue Rectangle Waterproof Sun Shade Sail 7ft x 19ft - Strong UV

In this review of the Blue Rectangle Waterproof Sun Shade Sail 7ft x 19ft the bottom line is simple: this is a solid choice for homeowners who want reliable sun protection and durable construction for patios, gardens or carports. The single biggest reason to buy is its combination of effective UV blockage and a waterproof PU coating that keeps sun and light rain at bay while reducing temperature under the sail by a noticeable margin. It is best for users willing to install with a slight tilt and add hardware for optimal tension.

Key Features

• Waterproof PU coating: The polyester fabric with PU coating blocks rain and wind effectively when the sail is installed with proper slope to avoid pooling.
• 98% UV blockage: Designed to block up to 98% of harmful rays and deliver a cooler shaded area, reported to reduce temperatures by up to 15 degrees compared to unshaded spots.
• Reinforced corners: Each corner has extra reinforcement and a stainless steel D-ring, making attachment points more durable under tension.
• Dual-layered webbing: Curved edges and dual webbing resist fraying and sagging so the sail maintains shape over time with correct installation.
• Custom sizing available: The seller offers custom-size orders and supports them with a 30-day return window and a 3-year limited warranty for peace of mind.
• Hardware recommendation: The sail pairs with a dedicated shade sail hardware kit (sold separately) to achieve best tension and stability.

Who It's For

This shade sail is ideal for homeowners with patios, small backyard entertaining areas or carports who want high UV protection and a durable fabric that stands up to everyday outdoor use. It is suited to buyers who plan the installation carefully, providing anchor points high enough to create a slope so water can run off rather than pool.

People who need a fully stormproof, freestanding cover or who cannot mount hardware should look elsewhere; the product performs best when paired with proper shade sail hardware and straightforward installation steps. Also consider a different option if you require an absolutely flat canopy without any tilt.

Pros & Cons

Pros

• High UV protection and measurable cooling under the shaded area.
• Solid construction with reinforced corners and stainless steel D-rings for durability.
• Waterproof PU coating and dual-layered webbing reduce wind and light rain intrusion when installed correctly.
• Custom sizes and a 3-year limited warranty provide flexibility and reassurance.

Cons

• Some customers report water pooling if the sail is not installed with sufficient tilt, so mounting demands care.
• Hardware is not included, so additional expense for a proper hardware kit is likely.

Specifications

Our Verdict

The 7ft x 19ft blue rectangle shade sail is a practical, cost-effective solution for adding shaded outdoor living space with strong UV blockage and durable construction. It offers good value for those prepared to install it with a tilt and use proper hardware; the custom-size option and solid warranty make it an attractive pick for many homeowners.

Frequently Asked Questions

Is this shade sail fully waterproof?
It has a PU waterproof coating that sheds light rain when installed with a slope, but heavy pooling can occur without proper tilt.

Does the hardware come with the sail?
No, the hardware kit is not included and the manufacturer recommends pairing the sail with a Shade Sail Hardware Kit for best performance.

Can I order a different size?
Yes, the seller accepts custom-size orders and covers purchases with 30-day returns and a 3-year limited warranty.