SUNNY GUARD Sun Shade Sail 13ft x 18ft Rectangle Brown - UV Block

Our review of the SUNNY GUARD Sun Shade Sail 13' x 18' finds it a practical, budget-friendly shelter for homeowners who want effective sun protection without a permanent structure. Built from high density polyethylene with reinforced edges, it blocks up to 95% of harmful UV rays while remaining breathable so air passes through and helps cool the shaded area. The rectangle shape and included ropes make it straightforward to install for patios, decks, pools or garden seating, and SUNNY GUARD also offers custom sizes for unusual spaces.

Key Features

• UV Protection: Blocks up to 95% of harmful UV rays to reduce sun exposure for people and furniture beneath the sail.
• Breathable Cooling: The high density polyethylene fabric allows air and water to pass through, which helps keep the shaded area cooler on hot days.
• Durable Construction: Reinforced edges and solid material eliminate spliced fabrics and contribute to long-term durability in outdoor conditions.
• Installation Accessories: The sail comes with 3-4 pieces of thickened rope to get the job started and can be paired with specialized stainless steel accessories for added strength.
• Customizable Size: Sunny Guard offers custom sizing to fit unconventional outdoor spaces, plus a 5 year warranty under normal use and weather.

Who It's For

This shade sail suits homeowners and renters looking to add reliable, temporary sun protection over a patio, pool, deck, sandbox or outdoor dining area without building a permanent awning. It is especially useful for people who want a solution that is breathable and helps reduce heat while blocking most UV rays.

Those seeking a motorized or fully rigid, long-term awning system should look elsewhere; this product is best as a flexible fabric shelter that requires anchor points and some basic hardware or ropes for tensioning.

Pros & Cons

Pros

• Very effective UV block up to 95%, improving comfort and protecting surfaces in sun-exposed areas.
• Breathable HDPE fabric keeps air flowing and reduces heat buildup under the sail.
• Well-made with reinforced edges and considered durable for summer storms and long-term outdoor use.
• Custom sizing option and 5 year warranty provide flexibility and confidence for different installations.

Cons

• Included ropes are helpful but buyers may prefer to purchase stainless steel hardware for the most durable anchoring.
• Color may vary slightly from digital images depending on monitor and lighting.

Specifications

Material	High density polyethylene (185GSM)
Shape	Rectangle
Size	13' x 18'
UV Block Rate	Up to 95%
Accessories Included	Thickened rope x 3-4 pcs
Warranty	5 years under normal use and weather
Origin	Made in USA

Our Verdict

The SUNNY GUARD 13' x 18' rectangle shade sail is a solid value for homeowners who need flexible, breathable sun protection that blocks most UV rays. It combines durable HDPE construction, reinforced edges and the option for custom sizing, making it a good choice for patios, pools and backyard seating areas where a nonpermanent, cost-effective shade solution is desired.

Frequently Asked Questions

Can this sail be left up in rain?
The breathable fabric allows water to pass through, so it can handle light rain, but heavy storms may require temporary removal to protect anchor points.

Are mounting accessories included?
Basic thickened ropes are included (3-4 pieces), but for long-term durability SUNNY GUARD recommends purchasing stainless steel sunshade accessories.

Can I order a different size?
Yes, SUNNY GUARD offers custom sizes to fit unique outdoor spaces and provides a 5 year warranty under normal use.