SUNNY GUARD Custom Size 16ft x 18ft Turquoise Blue Sun Shade Sail - UV

In this review of the SUNNY GUARD custom size 16ft x 18ft turquoise blue sun shade sail, the bottom line is simple: it is for homeowners and outdoor renters who need strong, breathable UV protection and a clean, modern look without a permanent structure. The sail's biggest reason to buy is its material performance - made from high density polyethylene that blocks up to 95% of harmful UV rays while remaining breathable enough to reduce heat beneath the canopy. The review focuses on real use around patios, decks and RV awnings and how the product holds up in sun and wind.

Key Features

• UV Protection: Blocks up to 95% of harmful UV rays to protect skin and outdoor furnishings during long sun exposure.
• Breathable Cooling Fabric: The high density polyethylene weave allows air to pass through, reducing temperature under the shade while avoiding trapping heat.
• Customizable Size: Available as a custom size to fit irregular spaces like patios, decks or pool areas with guidance to leave 0.5-1 ft of margin for fittings.
• Simplified Installation: Comes with 3-4 thickened ropes and convenient d-rings for hanging, making initial setup straightforward for one or two people.
• Durable Construction: Manufactured without spliced fabrics for consistent strength across the surface and better storm performance compared with patched sails.
• Versatile Use: Works over porches, pergolas, carports, sandboxes and BBQ areas as a multifunctional shade solution.

Who It's For

This sail is well suited for homeowners, renters with outdoor patios, RV owners and small business operators who need a cost effective, semi-permanent shade covering that can be tailored to size. It is particularly handy for hot, sunny climates where UV protection and breathability matter.

Those who should look elsewhere include buyers wanting a fully rigid or motorized retractable system, or anyone requiring an opaque rainproof canopy; the breathable HDPE fabric is designed for sun and cooling rather than complete waterproofing.

Pros & Cons

Pros

• High UV blockage provides meaningful sun protection for people and furniture.
• Breathable fabric improves comfort by allowing airflow and reducing trapped heat.
• Custom sizing and clean single-piece construction reduce seams and weak points.
• Included ropes and d-rings make installation easier than fabric-only alternatives.

Cons

• Not fully waterproof, so it will not replace a hard or waterproof shelter in rain.
• For long-term rigging in high wind or salt environments, buyers should purchase the recommended stainless steel hardware separately for maximum durability.

Specifications

Product type	Custom sun shade sail
Size	16 ft x 18 ft (customizable)
Color	Turquoise blue
Material	High density polyethylene (HDPE), single-piece construction
UV protection	Blocks up to 95% of UV rays
Included accessories	3-4 thickened ropes and d-rings
Made in	USA

Our Verdict

The SUNNY GUARD 16ft x 18ft turquoise shade sail is a practical, affordable way to add effective UV protection and cooling airflow to patios, decks and RV areas. Its single-piece HDPE construction and customizable sizing offer durable sun coverage at a lower cost than rigid or retractable systems, though buyers should add heavy-duty stainless fittings for long-term installations in exposed locations.

Frequently Asked Questions

Is this shade sail waterproof?
No; the HDPE fabric is breathable and blocks sun rather than acting as a waterproof canopy.

Can the sail be cut to size on site?
The product is offered as custom sized from the manufacturer, and buyers are advised to measure carefully and allow 0.5-1 ft of margin for attachment hardware.

Are mounting accessories included?
The package includes 3-4 thickened ropes and d-rings, but the manufacturer recommends stainless steel fittings for the most durable long-term installation.