Royal Shade 13 ft x 20 ft Blue Right Triangle Waterproof Sun Shade

In this review of the Royal Shade 13 ft x 20 ft x 23.9 ft Blue Right Triangle Waterproof Sun Shade Sail, the bottom line is simple: this is a practical, heavy-duty canopy for homeowners who need reliable sun and light rain protection over patios, carports or garden seating. The reviewer found it blocks sunlight effectively while still allowing air to circulate, and appreciates that it is waterproof and reinforced at the corners. It is best for people who want an economical, durable shade solution that is fairly easy to install and can be ordered in custom sizes when a standard fit is not enough.

Key Features

• Waterproof material: The polyester fabric with a PU waterproof coating prevents light rain and wind-driven moisture from passing through, helping outdoor areas stay drier.
• High UV blockage: The sail blocks up to 95% of harmful UV, reducing sun exposure for people, furniture, and vehicle surfaces beneath the canopy.
• Temperature reduction: Customers report the shade can reduce ambient temperature by up to about 15 degrees compared with no cover, making outdoor spaces more comfortable.
• Reinforced edges and corners: Dual-layer webbing along curved edges and stainless steel D rings at corners provide stronger anchor points and longer service life.
• Compact and removable: The sail is lightweight and can be installed or taken down relatively easily, which is convenient for seasonal use or storage.
• Custom sizing available: If a standard size does not fit, custom sizes are offered with a 2 to 3 business day lead time for production.

Who It's For

The Royal Shade sail is ideal for homeowners and renters who want an attractive, functional shade solution for patios, decks, small carports, or backyard seating areas. It suits anyone looking for a balance of sun protection and airflow rather than a fully enclosed shelter, and it works well for seasonal use or as a semi-permanent cover.

Those who need entirely watertight roofing in heavy rain, a rigid structure, or an exact engineered carport with structural certification should look elsewhere. Also, people who want a fully opaque canopy that blocks all light or requires integrated hardware may prefer alternative shade systems or permanent awnings.

Pros & Cons

Pros

• Blocks up to 95% of UV while still allowing airflow, improving comfort under the sail.
• Waterproof PU-coated polyester sheds light rain and helps keep shaded areas drier.
• Durable construction with dual webbing edges and stainless steel D rings for reliable anchoring.
• Custom sizes available with a short 2 to 3 business day production window when needed.

Cons

• Not a fully rigid or permanent roof; performance in heavy storms or sustained downpours is limited by its flexible fabric design.
• Installation hardware is not included in the product description, so buyers may need to supply anchors or mounting hardware suited to their site.

Specifications

Product type	Right triangle sun shade sail
Size	13 ft x 20 ft x 23.9 ft (right triangle)
Material	Polyester with PU waterproof coating
UV protection	Up to 95% UV blockage
Edges & corners	Dual-layer webbing edges; stainless steel D rings
Warranty	3 years limited product warranty
Custom sizes	Available; production in 2 to 3 business days

Our Verdict

The Royal Shade 13 ft x 20 ft right triangle sail is a solid value for people who need effective sun protection with added resistance to light rain and durable anchoring. It is especially recommended for patios, backyard seating, and carport covers where airflow is desired and a flexible, removable canopy is appropriate. The reinforced edges and warranty make it a dependable choice for budget-conscious outdoor shading.

Frequently Asked Questions

Is the fabric fully waterproof?
The polyester with PU coating is water resistant and performs well in light rain, but it is not a rigid roof for heavy, sustained downpours.

Can I order a custom size?
Yes, custom sizes are available and will be made in about 2 to 3 business days according to the product notes.

What hardware is included?
The sail includes reinforced edges and stainless steel D rings at corners, but mounting anchors or poles are not described and should be provided separately based on installation needs.