Custom Size 7 ft x 11 ft x 13 ft Waterproof Red Triangle Sun Shade

In this review the reviewer looks at a custom size red triangle shade sail designed for patios, carports and yards and finds it most useful for anyone needing a quick, durable shelter from sun and light rain. The bottom line: the sail's waterproof polyester with PU coating and reinforced corners make it a practical alternative to fixed canopies, and it can be taken down or put up in about five minutes, which is the single biggest reason to buy for renters or seasonal users.

Key Features

• Waterproof material: Polyester with a PU waterproof coating keeps light rain and wind-driven moisture from passing through the fabric.
• UV blockage: Blocks up to 90% of harmful UV to protect people and outdoor furniture beneath the sail.
• Temperature reduction: Lowers the temperature under the shade by up to 15 degrees, making outdoor spaces noticeably cooler.
• Reinforced edges and corners: Dual-layer white webbing around curved edges and stainless steel D rings at corners improve strength and attachment security.
• Fast setup: Can be installed or removed in roughly five minutes, convenient for seasonal use or temporary shading needs.
• Warranty: Comes with a three year limited warranty that covers manufacturing issues.

Who It's For

This shade sail suits homeowners, renters and small business operators who need an economical, portable canopy to cover a patio, carport or garden seating area. It works well for people who value quick installation and sturdy attachments, and for those who want a UV-blocking solution without building a permanent structure.

It may be less suitable for those who require a full permanent roof replacement, heavy snow load protection, or precise sizing beyond the custom options offered; customers who need full storm-grade anchoring or integrated gutters should look at permanent awnings instead.

Pros & Cons

Pros

• Durable waterproof fabric with PU coating that resists wind and light rain.
• High UV protection that blocks most harmful rays and lowers surface temperature.
• Reinforced edges and stainless steel D rings provide reliable anchoring points.
• Quick to install or remove, making it flexible for seasonal or temporary use.

Cons

• Some buyers may find the delivered size smaller than expected if measurements are not double-checked.
• Not intended as a snow-bearing permanent roof, so extreme weather scenarios require different solutions.

Specifications

Product type	Triangle sun shade sail
Size	Custom 7 ft x 11 ft x 13 ft
Material	Polyester with PU waterproof coating
UV protection	Blocks up to 90% of UV (UPF50+)
Edges & corners	Dual-layer white webbing with stainless steel D rings
Temperature reduction	Up to 15 degree decrease under shade
Warranty	3 years limited warranty

Our Verdict

The custom 7 ft x 11 ft x 13 ft red triangle shade sail is a sensible value for anyone who needs portable, dependable sun and light rain protection; its reinforced corners and waterproof coating make it durable, while the quick install time adds real convenience for seasonal users. Recommended for patios, carports and yards when a flexible, high-UV block canopy is desired.

Frequently Asked Questions

Is this shade sail waterproof?
Yes. The fabric is polyester with a PU coating that prevents water and wind-driven moisture from passing through.

How much UV protection does it provide?
It blocks up to 90% of harmful UV, meeting UPF50+ level protection for outdoor shading needs.

Does it come with a warranty?
Yes. The product includes a three year limited warranty covering manufacturing defects.