Sun Shade Sail 17ft x 26ft Rectangle Sunshade - UV Block & Cooling

In this review of the SUNNY GUARD Sun Shade Sail 17ft x 26ft rectangle model, the bottom line is simple: anyone who wants reliable, breathable sun protection for a backyard, patio or pool area will find this an effective and affordable option. The single biggest reason to buy is the material's combination of high UV block with airflow; the sail is made from high density polyethylene that blocks up to 95% of harmful UV rays while remaining "breathable" so it cools the shaded area rather than trapping heat. The review that follows looks at features, installation considerations and real-world suitability.

Key Features

• High UV Protection: The 185GSM high density polyethylene fabric blocks up to 95% of UV rays to protect people and furnishings from sun damage.
• Breathable Cooling: The knitted construction allows air and water to pass through, reducing trapped heat under the sail and preventing pooling after light rain.
• Large Coverage: At 17ft x 26ft this rectangular sail provides substantial shade for decks, patios or poolside seating areas without complex framework.
• Customizable Size: SUNNY GUARD offers custom sizing to fit unusual spaces, which is useful when standard sails do not match mounting points.
• Installation Accessories: The package includes 3-4 thickened ropes to aid setup and the brand recommends stainless steel accessories for long-term durability.
• Reinforced Construction: Reinforced edges and quality stitching contribute to the sail holding up well in sun and wind according to owners.

Who It's For

This sun shade sail is best for homeowners and renters who want a costeffective, lowprofile shade solution for a backyard, deck, pergola or pool area. It particularly suits people who value UV protection and airflow over full waterproofing, and those who may need a custom size rather than a onesizefitsall canopy.

It is less suitable for someone who needs a fully waterproof shelter or a shade that must withstand sustained heavy storms without additional hardware and professional anchoring. If you need a freestanding or motorized retractable system, look elsewhere.

Pros & Cons

Pros

• Blocks up to 95% of UV rays while allowing airflow, which keeps shaded areas cooler.
• Large 17ft x 26ft rectangle covers generous seating or poolside space without extra panels.
• Custom sizing and included ropes make the sail adaptable to many outdoor layouts.
• Reinforced edges and sturdy material deliver durability and value versus more complex awnings.

Cons

• Not fully waterproof; rain passes through the breathable fabric rather than shedding completely.
• For long-term, high-wind use, additional stainless steel hardware is recommended beyond the included ropes.

Specifications

Material	High density polyethylene (185GSM)
UV Block Rate	Up to 95%
Shape and Size	Rectangle, 17ft x 26ft
Accessories Included	Rope x 3-4 pieces
Custom Options	Custom sized sails available
Made In	USA

Our Verdict

The SUNNY GUARD 17ft x 26ft shade sail is a smart choice for anyone wanting broad, breathable UV protection at a reasonable price. It is especially good for patios, pools and garden seating where airflow and sun blocking matter more than total waterproofing. With reinforced edges and custom sizing available, it represents strong value if mounted with quality hardware for longevity.

Frequently Asked Questions

Will this sail block most UV rays?
The fabric blocks up to 95% of harmful UV rays according to the product specifications.

Is the sail waterproof?
No, the knitted high density polyethylene is breathable and allows water to pass through rather than providing a fully waterproof cover.

Are installation accessories included?
The package includes 3-4 thickened ropes; the brand recommends buying specialized stainless steel hardware for long-term durability.