Custom Size 19ft x 20ft Red Rectangle Sun Shade Sail - UPF50

Our review of the Custom Size 19' x 20' Red Rectangle Sun Shade Sail finds it best suited for homeowners and small commercial spaces that need dependable sun protection and a tailored fit. The single biggest reason to consider this shade sail is its combination of heavy-duty 200 GSM HDPE construction and a high UV blockage rating, which delivers 95% sun protection while remaining breathable. Installation is straightforward for anyone comfortable measuring from D-ring to D-ring, and the included reinforced edges and stainless steel D-rings promise long-term durability in exposed outdoor conditions.

Key Features

• 95% UV Blockage: The fabric blocks up to 95% of harmful UV rays, reducing direct sun exposure for people and furnishings under the sail.
• 200 GSM HDPE Material: The heavy-duty material gives strength against wind and wear while staying water and air permeable to avoid trapped heat and moisture.
• Temperature Reduction: By shading an area effectively the sail can lower ambient temperature by up to 15 degrees compared to unshaded spots, making outdoor time more comfortable.
• Customizable Fit: Measurements are taken from D-ring to D-ring so the sail can be tailored to specific spaces and adjusted for straight-edge preferences.
• Reinforced Hardware: Stainless steel D-rings, double-layer stitching and reinforced edges reduce fraying and increase longevity, backed by a 3-year assurance.
• Flexible Installation: The sail can be attached to trees, roofs, walls or poles and permits small corner gaps per the mounting guidance for best tension and performance.

Who It's For

This shade sail is ideal for patio owners, small business outdoor seating areas, and anyone who needs a large, robust canopy that can be customized to a 19' x 20' rectangle. It suits people who value long-term material quality and want a breathable fabric that still offers strong UV protection.

Those who should look elsewhere include buyers who need a fully waterproof canopy or rigid canopy structure, or shoppers unwilling to measure precisely from D-ring to D-ring for a custom fit. Also, if you prefer premade metal frame umbrellas or very small sunshades, a different product would be a better match.

Pros & Cons

Pros

• High UV protection and measurable temperature reduction under the sail.
• Durable 200 GSM HDPE fabric with reinforced edges and stainless steel D-rings for long service life.
• Custom sizing and shape options let you tailor the sail to specific mounting points and aesthetics.
• Customers report good value and color stability, with strong wind performance noted by some users.

Cons

• Not fully waterproof; fabric is water and air permeable, which may not suit those wanting complete rain protection.
• Requires accurate measuring and proper corner gaps for optimal tension, which may be tricky for first-time installers.

Specifications

Shape	Rectangle
Size	19' x 20'
Material	200 GSM HDPE
UV Protection	Up to 95% blockage (UPF50+)
Permeability	Water and air permeable
Hardware	Stainless steel D-rings, reinforced edges
Warranty/Assurance	3 years assurance included

Our Verdict

The 19' x 20' red rectangle shade sail is a solid, value-minded choice for anyone needing reliable sun protection with a custom fit. Its heavy-duty 200 GSM fabric and reinforced hardware make it durable for exposed outdoor use, and the high UV blockage plus measurable temperature reduction offer clear comfort benefits. Buy this if you want a breathable, long-lasting canopy that can be tailored to your mounting points; choose a different product if you require full rainproof coverage.

Frequently Asked Questions

Is this shade sail fully waterproof?
Answer: No; the fabric is water and air permeable, designed to block sun while allowing some water and airflow.

How should I measure for a custom fit?
Answer: Measure from D-ring to D-ring for the actual sail size and allow corner gap guidance of at least 0.5 ft, or reduce 1 to 1.5 ft per side as advised for proper tension.

Does it hold up in strong winds?
Answer: Customers report good wind resistance, including use in very windy conditions when properly installed and tensioned with reinforced edges and stainless steel D-rings.