Custom Size 15 ft x 23 ft x 27.5 ft Waterproof Yellow Triangle Sun

In this review the focus is on a heavy-duty triangle sun shade sail offered in a large custom size meant for patios, carports and yards. The bottom line: this sail is for someone who needs a quick-to-install, water resistant canopy that also cuts most UV exposure while lowering heat underneath. The review highlights how the polyester with PU coating performs in wind and rain, how the reinforced edges and stainless D rings hold up, and why the three-year limited warranty gives reasonable peace of mind for outdoor use.

Key Features

• Waterproof material: The polyester fabric with a PU waterproof coating prevents water and most wind-driven air from passing through, keeping the area beneath dry during light to moderate rain.
• High UV blockage: The sail blocks up to 90% of harmful UV, providing strong sun protection for patios and carports without opaque construction.
• Temperature reduction: Under the shade the fabric can lower the perceived temperature by up to 15 degrees, helping outdoor spaces stay noticeably cooler on hot days.
• Reinforced edges: Curved edges finished with dual-layer white webbing increase tear resistance and make the sail more durable around attachment points.
• Stainless steel corners: Corners fitted with stainless steel D rings attached to the dual webbing allow secure mounting and resist corrosion outdoors.
• Warranty: A three-year limited warranty is included, offering cover against certain defects for an extended period.

Who It's For

This shade sail is best for homeowners and renters who want an economical canopy alternative for a patio, deck, or carport and prefer a product that can be taken down or reinstalled quickly. It suits users in sunny climates who need strong UV protection and a water resistant cover without building a permanent structure.

It is less suitable for those seeking a rigid, permanent roofing solution or for locations that experience very heavy, sustained downpours or hurricane-force winds; in extreme weather the sail should be removed to avoid damage. Buyers who need very precise size tolerances should measure carefully, since some customers report size expectations vary.

Pros & Cons

Pros

• Durable stitching and dual-layer webbing make for strong, long-lasting edges and attachment points.
• Effective UV blockage and heat reduction make outdoor living areas noticeably more comfortable.
• Quick to install or remove, providing a flexible solution for seasonal use.

Cons

• Size perceptions vary among buyers, so custom sizing requires careful measurement to match expectations.
• While waterproof for light to moderate rain, very heavy storms or standing water are not advisable for prolonged exposure.

Specifications

Product type	Triangle sun shade sail
Size	15 ft x 23 ft x 27.5 ft (custom size)
Material	Polyester with PU waterproof coating
UV protection	Blocks up to 90% of UV (UPF50+)
Corners	Stainless steel D rings on dual webbing
Finish	Curved edges with dual-layer white webbing reinforcement
Warranty	3 years limited warranty

Our Verdict

For shoppers who need a large, moveable shade solution that resists rain and blocks most UV, this waterproof triangle sail is a practical choice that balances performance and value. The reinforced edges, stainless D rings and three-year limited warranty make it a reliable option for patios, yards and carports, provided buyers confirm measurements and remove the sail in extreme weather.

Frequently Asked Questions

Is this shade sail waterproof?
Yes, the polyester fabric has a PU waterproof coating that keeps out water and wind-driven air in light to moderate rain.

How much sun protection does it provide?
The sail blocks up to 90% of harmful UV, offering UPF50+ level protection for shaded areas.

Can it be left up year-round?
It can be left up in normal conditions, but removal is recommended in very heavy storms or sustained extreme weather to prevent damage.