Sun Shade Sail Triangle 16ft x 20ft x 25.6ft Graphite Grey - UV Block

Our review of the SUNNY GUARD triangle sun shade sail finds it best for homeowners and outdoor hosts who need a straightforward, durable way to cut sun exposure without complex installation. The biggest reason to buy is its combination of high UV protection and breathable material that keeps covered areas noticeably cooler; it blocks up to 95% of harmful rays while allowing air and water to pass through. This is a practical, cost-conscious alternative to larger structures for patios, decks, poolside areas, and temporary covers.

Key Features

• High UV block: The 185 GSM high density polyethylene fabric blocks up to 95% of UV rays, reducing sun exposure for people and furniture beneath it.
• Breathable cooling: The knit fabric lets air circulate so shaded areas stay cooler than solid canopies and do not trap heat under the sail.
• Durable construction: Made from 100% brand new HDPE material without spliced panels, the sail resists fraying and holds up in strong sun and stormy conditions.
• Custom sizing: SUNNY GUARD offers custom sizes so you can order a sail that fits unusual or exact outdoor dimensions instead of forcing a compromise.
• Included accessories: The package includes 3 or 4 pieces of thickened rope (triangle ships with 3) to get a basic installation started right away.

Who It's For

This shade sail is ideal for homeowners with a backyard, patio, deck or pool area who want solid sun protection without permanent construction; it fits well when you need a modern-looking, budget-friendly cover for BBQs, sandboxes, or pergolas. It also suits RV owners and carport users who need a temporary, breathable awning that still cuts UV exposure significantly.

Those who should look elsewhere include buyers wanting a fully watertight canopy or a motorized/retractable system; the breathable HDPE fabric is designed to pass water and is not a rainproof tarp. Also consider professional installation or heavy-duty stainless hardware sold separately if you require maximum anchoring strength in extreme wind zones.

Pros & Cons

Pros

• Excellent UV protection that blocks up to 95% of harmful rays, protecting people and furniture.
• Breathable design reduces heat buildup and allows rainwater to pass through, lowering wind load.
• Custom size options and a modern appearance that works with many outdoor spaces.
• Includes thickened rope so you can install quickly for basic setups.

Cons

• Not fully waterproof; it is designed to be breathable so it will let water pass through in heavy rain.
• For long-term durability in high-wind locations, buyers should purchase specialized stainless steel accessories rather than relying solely on the included rope.

Specifications

Material	High density polyethylene (185 GSM)
UV Block Rate	Up to 95%
Shape and Size	Triangle - 16ft x 20ft x 25.6ft
Accessories Included	Rope x 3 PCS (triangle)
Custom Options	Custom sizes available
Warranty	5 years under normal use and weather
Made	USA

Our Verdict

The SUNNY GUARD triangle shade sail is a strong value for anyone who needs reliable sun protection without building permanent structures; its 95% UV block, breathable fabric, and custom sizing make it versatile for patios, pools, and carports. Purchase upgraded stainless anchoring hardware if you plan permanent installation in exposed, windy spots, but otherwise it delivers durable, attractive shade at a sensible price.

Frequently Asked Questions

Is this shade sail waterproof?
The fabric is breathable and allows water to pass through, so it is not a fully waterproof canopy.

Does it include mounting hardware?
It ships with 3 or 4 pieces of thickened rope (triangle includes 3); SUNNY GUARD recommends buying specialized stainless steel accessories for long-term durability.

Can I order a different size?
Yes, SUNNY GUARD offers custom sized sun shade sails to fit specific outdoor spaces.