9ft x 17ft Blue Sun Shade Sail Rectangle - Durable UV Protection

In this review the ShadeMart 9' x 17' Blue Sun Shade Sail rectangle stands out as a practical, budget-friendly solution for anyone who needs strong UV protection and improved outdoor comfort. Reviewers and hands-on owners note the sail is made from woven HDPE fabric with stainless steel D rings and heavy duty webbing, which together deliver a sturdy, breathable canopy that blocks up to 95% of harmful UV rays while allowing water and air to pass through. For patios, carports and poolside coverage this sail is an effective, low-maintenance option.

Key Features

• Material: woven HDPE fabric resists tearing and provides long-lasting shade without trapping heat.
• Corner fittings: stainless steel D rings attached to heavy duty webbing give secure anchor points for installation.
• Breathability: the water permeable design lets rain and airflow pass through, reducing wind stress and pooling.
• UV protection: blocks up to 95% of sunlight, cutting surface temperatures by roughly 10 to 15 degrees under the canopy.
• Custom fit: available in multiple sizes and custom options so you can match the sail to patios, pergolas or carports.
• Style versatility: rectangle shape and color options make the sail a decorative addition as well as functional shading.

Who It's For

The ShadeMart rectangle shade sail is best for homeowners and renters who want a cost-effective way to add sun protection to a patio, pool area, carport or yard without building a permanent structure. It suits DIY installers who can attach the sail to posts, walls, trees or existing anchors using appropriate hardware kits.

People who need a fully waterproof shelter or who want a rigid, windproof canopy should look elsewhere; this style is intentionally water permeable and performs best as breathable sun protection rather than a rainproof roof.

Pros & Cons

Pros

• Good material strength and stitching deliver a durable shade solution that holds up to regular outdoor use.
• Effective temperature reduction and high UV blockage make it practical for heat and sun control.
• Easy to install with the right hardware and offers excellent value compared with permanent covers.

Cons

• Not waterproof, so it will not keep rain out beneath the sail.
• Manual measurement and cutting can cause slight size variance, so accurate measuring is important.

Specifications

Our Verdict

The ShadeMart 9' x 17' rectangle shade sail is a smart pick for anyone who wants robust UV protection and cooler outdoor spaces without the cost of a permanent structure. It delivers durable construction, easy installation for DIYers, and good value, though it is not designed to be a waterproof canopy.

Frequently Asked Questions

Is this shade sail waterproof?
No, this style is water permeable and allows water to pass through; it is intended for sun and heat reduction rather than rain protection.

What hardware do I need to install it?
Use appropriate anchor kits with turnbuckles, posts or fixed points; stainless steel D rings and heavy duty webbing on the sail provide secure attachment points.

Can it reduce temperature under the sail?
Yes, the woven HDPE fabric and high UV blockage typically lower surface temperatures by around 10 to 15 degrees.