Custom Size 10 ft x 13 ft x 16.4 ft Waterproof Yellow Triangle Sun

In this review the focus is on a large custom triangle shade sail that aims to combine heavy-duty weather protection with straightforward installation. It is for homeowners and small businesses who need a waterproof, UV-blocking canopy for patios, carports or yards and want a fabric that holds up under sun and wind. The single biggest reason to consider this shade is its combination of a PU waterproof coating and reinforced edges, which deliver reliable water resistance and long-term durability without complex assembly.

Key Features

• Waterproof material: Polyester with a PU waterproof coating keeps rain and wind from passing through, protecting the area beneath.
• High UV blockage: The fabric is rated to block up to 90% of harmful UV, providing strong sun protection for people and furniture.
• Temperature reduction: The sail can lower the temperature by up to 15 degrees under the shade, making outdoor spaces noticeably cooler.
• Reinforced edges: Curved edges and dual layers of white webbing under the fabric add strength where the sail sees the most stress.
• Stainless steel corners: Corners finished with stainless steel D rings attach to the dual webbing for secure anchoring and longevity.
• Three year warranty: Comes with a 3 year limited warranty that offers some assurance against material or workmanship issues.

Who It's For

This shade sail is best for homeowners, renters with outdoor space, and small commercial setups such as cafes or carports that need a robust, waterproof canopy without a permanent structure. Its large, custom-size triangle shape suits patios, poolsides and parking areas where single-panel coverage and angled mounting points are possible.

It is not ideal for someone seeking a lightweight decorative sun sail that prioritizes breathability over waterproofing or for users who need a custom rigging kit included; buyers should plan for appropriate anchors and hardware for installation and may prefer a different product if translucency or near-total UV block is required.

Pros & Cons

Pros

• Durable waterproof fabric with PU coating that keeps rain out and stands up to wind when properly installed.
• Effective sun protection that blocks up to 90% of UV and can reduce temperature noticeably under the shade.
• Reinforced edges and stainless steel D rings improve longevity and make mounting more secure.
• Easy to install and remove, offering flexible seasonal use for patios and carports.

Cons

• Some buyers may find the actual size feels smaller than expected, so measuring and allowance for mounting geometry is important.
• Hardware for anchoring is not included, so additional expense and planning for proper installation may be necessary.

Specifications

Our Verdict

This custom triangle shade sail is a practical choice for anyone who needs a weatherproof, UV-resistant canopy that lasts. It delivers strong sun blocking, real temperature reduction and reinforced construction at a reasonable value, though buyers should plan for anchor hardware and confirm fit because some users report the size feels smaller than expected.

Frequently Asked Questions

Is this shade sail waterproof?
Yes, the fabric is polyester with a PU waterproof coating designed to prevent water and wind from passing through.

Will it block the sun?
The material blocks up to 90% of UV and can reduce the temperature under the shade by up to about 15 degree.

Does it come with installation hardware?
No, anchors and mounting hardware are not included; customers should supply appropriate fixings and verify mounting points.