ShadeMart 11ft x 14ft Black Sun Shade Sail Rectangle - UV Blocking

In this review of the ShadeMart 11' x 14' black rectangle sun shade sail, the bottom line is straightforward: it is a practical, heavy duty shade solution for homeowners and small businesses who want a breathable, UV-blocking canopy without building permanent structures. The reviewer found the woven HDPE fabric and stainless steel D rings deliver solid durability and easy mounting, and the sail noticeably reduces temperature under its cover. If you need a water-permeable, decorative shade for a patio, carport or pool equipment area, this shade sail is worth considering.

Key Features

• Material: Woven HDPE fabric offers strength and tear resistance so the sail holds up under regular outdoor use.
• UV Protection: Blocks up to 95% of harmful UV rays, helping lower surface and air temperatures beneath the sail.
• Breathability: Water and air permeable design prevents ponding and allows airflow for cooler shade on hot days.
• Hardware Ready: Stainless steel corner D rings attached to heavy duty webbing make it simple to anchor to poles, trees, walls or roofs.
• Custom Sizes: Available in multiple custom sizes so you can order a sail that fits patios, carports, pergolas or poolside layouts.
• Styling: Rectangle shape and color choices let the sail act as a decorative element that integrates with existing exterior design.

Who It's For

This shade sail is ideal for homeowners, renters and small commercial properties that need a cost-effective canopy for patios, carports, pergolas or to protect pool equipment. The fabric and hardware suit people who prefer a nonpermanent, breathable shade that reduces heat without trapping moisture.

It is not for buyers who need a fully waterproof canopy or a rigid roof replacement; those users should consider waterproof covers or solid roofing. Also measure carefully before ordering a custom size, since sails are sold to fit an area rather than as pre-measured rigid panels.

Pros & Cons

Pros

• Durable woven HDPE fabric with strong stitching and reinforced webbing for long-lasting use.
• Effective UV protection that significantly reduces temperatures under the sail.
• Easy to install with stainless steel D rings that accept common mounting hardware.
• Breathable, water-permeable design prevents ponding and encourages airflow.

Cons

• Not waterproof, so it will not fully block heavy rain or provide complete weatherproof shelter.
• Sail dimensions may vary slightly due to manual measurement and cutting, requiring accurate site measuring before purchase.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	11' x 14'
Material	Woven HDPE (High Density Polyethylene)
Corner Hardware	Stainless steel D rings with heavy duty webbing
Functionality	Water permeable and breathable; blocks up to 95% UV
Use Cases	Patio, carport, pergola, pool area, yard, window shade

Our Verdict

The ShadeMart 11' x 14' rectangle shade sail is a smart, affordable choice for anyone who wants durable, breathable sun protection that lowers temperature and integrates with outdoor decor. It is especially good for patios, carports and poolside use where water permeability and UV blocking are priorities; buyers who need waterproofing should look elsewhere.

Frequently Asked Questions

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

How is the sail attached?
The corners have stainless steel D rings attached to heavy duty white webbing and can be mounted using appropriate hardware to poles, trees, walls or roofs.

Does it reduce temperature?
Yes, the woven HDPE fabric blocks up to 95% of UV rays and can noticeably lower temperatures beneath the sail.