ShadeMart 6 ft x 7 ft Red Rectangle Sun Shade Sail - Durable UV

Our review of the ShadeMart 6 ft x 7 ft Red Rectangle Sun Shade Sail finds it best for homeowners and DIYers who want affordable, durable shade over patios, carports or pools. The biggest reason to buy is the fabric: woven HDPE blocks up to 95% of harmful UV rays while remaining water permeable, so it lowers temperatures and avoids pooling after rain. Installation is straightforward with stainless steel D rings and heavy duty webbing, so those after a simple, customizable shade solution will appreciate the balance of strength and breathability.

Key Features

• Woven HDPE fabric: provides strong, tear-resistant coverage while allowing air and water to pass through to prevent pooling and reduce heat buildup.
• Stainless steel D rings: attached to heavy duty white webbing for secure tie points that stand up to tension and repeated installation.
• UV protection: blocks up to 95% of harmful UV rays, which helps lower surface and ambient temperatures by roughly 10 to 15 degrees.
• Water permeable design: sheds wind-driven rain instead of trapping water on the canopy, making it suitable for year-round outdoor use.
• Custom sizing available: a range of sizes can be ordered to fit irregular spaces, but customers should measure carefully to ensure proper fit.

Who It's For

The ShadeMart rectangle shade sail is ideal for homeowners who need a low-cost, easy-to-install canopy for patios, pergolas, carports or poolside areas and who prioritize UV protection and airflow over full waterproofing. It also suits renters and gardeners who want a temporary or seasonal solution that can be attached to poles, trees or walls with the right hardware.

This product is less appropriate for buyers who require a fully waterproof roof replacement or permanent covered structures; because the fabric is water permeable, it will not keep out heavy, driving rain or serve as a complete shelter. If you need absolute rainproof coverage, consider a different style designed for waterproof performance.

Pros & Cons

Pros

• High-quality woven HDPE material provides strong UV blocking and resists tearing under tension.
• Stainless steel corner D rings and reinforced webbing make installation secure and durable.
• Breathable, water permeable design reduces heat and prevents water pooling during light rain.

Cons

• Not waterproof, so it will not fully protect from heavy rain or be a substitute for a solid roof.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	6 ft x 7 ft
Material	Woven HDPE (High Density Polyethylene)
Hardware	Stainless steel D rings with heavy duty white webbing
Functionality	Water permeable, breathable, UV resistant (up to 95%)

Our Verdict

The ShadeMart 6 ft x 7 ft Red Rectangle Sun Shade Sail is a practical, value-focused choice for shading patios, pools and carports where airflow and UV protection matter more than full waterproofing. With strong woven HDPE fabric, reinforced corners and easy install points, it delivers reliable shade and temperature reduction for seasonal and semi-permanent outdoor setups.

Frequently Asked Questions

Is this shade sail waterproof?
No, the fabric is water permeable and breathable; it will allow water to pass through rather than form a waterproof barrier.

Can it be attached to trees or poles?
Yes, with the proper hardware kits the stainless steel D rings and webbing let you attach the sail to poles, trees, walls or roofs.

Will it reduce temperature under the sail?
Yes, the woven HDPE blocks up to 95% of UV rays and typically lowers temperatures by an estimated 10 to 15 degrees.