ShadeMart 15 ft x 19 ft Green Sun Shade Sail UPF50 Rectangle - Cool

In this review the ShadeMart 15 ft x 19 ft green rectangle sun shade sail is evaluated for homeowners and small business owners who need a durable, breathable canopy that reduces sun and heat without trapping moisture. The bottom line: this shade sail is best for outdoor areas where airflow and UV protection matter most, as its woven HDPE fabric blocks up to 95% of UV while remaining water permeable and breathable, making it an effective, lowmaintenance solution for patios, carports, pergolas and gardens.

Key Features

• Woven HDPE fabric: The high density polyethylene weave provides strong, lightweight sun protection while allowing air and water to pass through for better ventilation.
• UPF50 UV protection: Blocks up to 95% of harmful UV rays to lower surface temperatures and protect people and plants beneath the sail.
• Stainless steel corner D rings: Corrosionresistant attachment points are sewn to heavy duty white webbing for secure mounting to poles, walls or trees.
• Rectangle styling: The 15 ft x 19 ft shape fits common patio and carport layouts and can be mixed with other sails for larger coverage.
• Custom size option: ShadeMart offers custom sizes so buyers can order a sail tailored to their venue when standard sizes do not fit.
• Breathable, water permeable: The fabric lets rain and air through, preventing pooling and improving comfort under the canopy.

Who It's For

This shade sail suits homeowners, gardeners, and small commercial venues that need UV protection with airflow - for example patios, pool edges, vegetable gardens, carports and pergolas where reduced heat and sun exposure are priorities. Installers who want stainless steel D rings and heavy duty webbing will appreciate the durability noted by customers.

Those who need a fully waterproof canopy or an exact offtherack size without measuring should look elsewhere; this style is water permeable by design and customers are advised to measure carefully since manual measurements can vary even though the fabric area remains constant.

Pros & Cons

Pros

• Effective sun protection that blocks most UV and noticeably lowers temperatures beneath the sail.
• Durable construction with stainless steel D rings and reinforced webbing for reliable attachment.
• Breathable design prevents water pooling and improves comfort in warm weather.
• Easy to install for many basic outdoor mounting points, with positive feedback on stitching quality.

Cons

• Not waterproof, so it will not provide full rain protection in heavy storms.
• Color and size perceptions can vary among buyers, so precise measuring is required before ordering.

Specifications

Brand	ShadeMart
Shape	Rectangle
Size	15 ft x 19 ft
Material	Woven HDPE (High Density Polyethylene)
UV Protection	UPF50, blocks up to 95% of UV rays
Corners	Stainless steel D rings on heavy duty white webbing
Waterproof	No - water permeable and breathable

Our Verdict

The ShadeMart 15 ft x 19 ft green rectangle sun shade sail is a practical value buy for anyone who prioritizes UV protection, airflow and durable hardware. It delivers strong shading performance and easy mounting options for patios, carports and gardens, but it is not a waterproof shelter, so buyers needing rainproof coverage should consider a different product.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. No; the fabric is water permeable and breathable by design, so it will allow rain to pass through rather than forming a waterproof barrier.

Can it be attached to trees and poles?
Answer. Yes; with the proper hardware kits the stainless steel D rings and heavy webbing allow attachment to poles, trees, walls or roofs.

Will it block UV and reduce temperature?
Answer. Yes; the woven HDPE fabric offers UPF50 protection and is rated to block up to 95% of harmful UV, which users report lowers temperatures beneath the canopy.