12 ft x 17 ft x 20.8 ft Turquoise Right Triangle Sun Shade Sail - UV

In this review the 12 ft x 17 ft x 20.8 ft turquoise right triangle sun shade sail is evaluated for homeowners and renters who need reliable sun protection for outdoor spaces. The single biggest reason to buy is the fabric performance: made from virgin polyethylene with strong tensile strength it blocks up to 95% UV while remaining lightweight, making it an effective cooling and shading solution for patios, pools, and driveways without heavy support structures.

Key Features

• Corner-to-corner measurement: Measurement is taken from corner to corner so buyers get the true sail span needed to plan attachment points accurately.
• Curved edge design: Edges are slightly curved using a calculated radian to prevent sagging and maintain a clean, tensioned appearance over time.
• Durable virgin polyethylene: Fabric has strong tensile strength and is lightweight, which eases installation while resisting stretching under load.
• High UV and visibility blockage: Provides up to 95% UV blockage and 90% visibility blockage to significantly reduce sun exposure and glare.
• Seasonal versatility: Offers shading and cooling in summer, some rain resistance during wet weather, and anti-frost protection at night.
• Custom orders and warranty: Available for customization and backed by a 3-Year Limited Warranty for added confidence.

Who It's For

This shade sail is a good fit for homeowners with a pool, patio, carport, or backyard who need broad sun coverage without installing rigid awnings. It suits people who want a lightweight, tensioned canopy that blends with trees or posts and who value UV protection and airflow.

It is less ideal for someone needing a fully waterproof or permanent roof solution, or for those who cannot provide secure anchor points at the right triangle dimensions; buyers needing heavy-duty rainproofing should consider a different product.

Pros & Cons

Pros

• Effective sun and heat reduction due to high UV blockage and dense weave.
• Curved edges reduce mid-span sag so the installation remains taut and visually pleasing.
• Lightweight virgin polyethylene makes it easier to handle and fast to install.
• Custom sizing and a 3-Year Limited Warranty offer flexibility and assurance.

Cons

• Only slightly rainproof, so it will not keep areas dry in heavy or sustained rain.
• Hardware reviews are mixed, so some buyers may prefer to upgrade fasteners and anchors for longevity.

Specifications

Shape	Right triangle
Size (corner to corner)	12 ft x 17 ft x 20.8 ft
Color	Turquoise
Material	Virgin polyethylene
UV blockage	Up to 95%
Visibility blockage	Approximately 90%
Warranty	3-Year Limited Warranty

Our Verdict

The turquoise right triangle shade sail is a practical, cost-effective choice for shading patios, pools, and driveways where strong UV protection and airflow are priorities; it balances durability and ease of installation and offers customization plus a 3-Year Limited Warranty, making it a good value for most outdoor shading needs.

Frequently Asked Questions

Will this shade sail block a lot of sun?
Yes; the fabric is rated to block up to 95% of UV, substantially reducing direct sun and heat under the sail.

Is it waterproof for protection during rain?
It is only slightly rainproof and performs best as a sunshade; it is not intended as a fully waterproof roof in heavy rain.

Can I get a custom size?
Yes; all products are available to be customized to fit specific anchor layouts and dimensions when required.