Waterproof Sun Shade Sail 10ft x 10ft x 14ft Charcoal Triangle - UV

In this review the SUNNY GUARD Waterproof Sun Shade Sail is presented for homeowners and outdoor hosts who need reliable sun and rain protection. The bottom line: this triangle sail is best for patios, decks, and poolside areas where a durable, breathable fabric and strong UV blocking matter most, because it combines a 160GSM polyester body with a PU coating that blocks up to 98% of UV rays while remaining water resistant enough for light to moderate rain. Installation and trimming matter, but the finished product gives long-lasting shade when tensioned correctly.

Key Features

• 160GSM high-density polyester: provides a tear-resistant base that feels substantial and holds up under regular outdoor use.
• PU waterproof coating: rated around 400 kpa so the sail sheds rain and helps keep the area underneath drier than an untreated fabric.
• UV protection up to 98%: effectively reduces direct sunlight exposure and makes outdoor time more comfortable on hot days.
• Breathable construction: allows air to pass through so the shaded area stays cooler than solid, non-breathable covers.
• Hot adhesive spliced seams: seams are covered with a hot adhesive film and must be installed with the glue side facing down to avoid leakage.
• Custom sizing available: the manufacturer offers made-in-USA custom sizes for unusual or large spaces.

Who It's For

This sail is aimed at homeowners, renters with secure fixing points, and small business operators who need a low-profile, weather-resistant shade solution for a backyard, patio, or deck. It is particularly useful where sun protection is a priority and where a breathable fabric is preferred to avoid a hot, trapped space.

People who should look elsewhere include those needing a perfectly exact off-the-shelf size without any tolerance, or buyers who expect a rigid canopy; the fabric can have up to about 2 in deviation because panels are spliced during production, and the sail must be angled and tensioned correctly to perform best.

Pros & Cons

Pros

• High-density 160GSM polyester feels durable and resists tearing under normal outdoor stresses.
• Waterproof PU coating and hot-adhesive seams reduce leakage when installed with the glue side down.
• Blocks up to 98% of harmful UV rays, improving comfort and protecting outdoor furniture.
• Custom sizing option lets users fit irregular spaces without major compromise.

Cons

• Size tolerance can vary by up to about 2 in, so some customers may find the delivered dimensions different than expected.
• Performance depends on correct installation angle and tension; pooling will occur if installed flat.

Specifications

Product shape	Triangle
Installed size	10 ft x 10 ft x 14 ft (triangular)
Fabric weight	160GSM high-density polyester
Waterproof rating	PU coated, approx 400 kpa
UV protection	Blocks up to 98% of UV rays
Seam method	Spliced with hot adhesive film covering
Customization	Custom sizes available, made in USA

Our Verdict

The SUNNY GUARD waterproof triangle shade sail is a practical, value-oriented choice for people who need strong UV protection and a breathable, water-resistant cover for patios, decks, and garden areas. Expect a robust fabric and good sun blocking, but plan the installation carefully to account for the small size deviations and required tilt to avoid water pooling.

Frequently Asked Questions

Will this sail stop heavy rain?
It sheds light to moderate rain thanks to the PU coating and adhesive-covered seams, but heavy downpours or pooling can stress the fabric unless the sail is correctly angled and tensioned.

How accurate is the size?
The finished product may vary by about 2 in due to splicing; allow for a 0.5-1 ft margin at fixing points when planning installation.

Can I order a custom size?
Yes, custom sizes are available and produced in the USA; contact the seller to discuss dimensions and installation needs.