Custom Size 14ft x 14ft x 19.8ft Waterproof Triangle Shade Sail

In this review the focus is on a large, custom triangle shade sail designed for patios, carports and yards, and the single biggest reason to consider it is its combination of waterproof protection and strong UV blocking. The sail is made from polyester with a PU waterproof coating that keeps water and wind from passing through, while manufacturer claims of up to 90% UV blockage make it a practical canopy alternative for outdoor spaces. Setup and removal are straightforward enough to take down or pull up in about five minutes, which makes it useful for seasonal or temporary installations.

Key Features

• Waterproof material: Polyester with a PU coating prevents water penetration so the shaded area stays drier in light to moderate rain.
• High UV blockage: Blocks up to 90% of harmful UV, helping protect people and furnishings from sun damage.
• Temperature reduction: Lowers the perceived temperature under the shade by up to 15 degrees, improving comfort on hot days.
• Reinforced edges: Dual-layer white webbing and curved edge finishing add strength and reduce fabric fraying under tension.
• Stainless steel corners: D rings at each corner are attached to the webbing to provide secure anchor points for mounting.
• 3 year warranty: A limited three year warranty provides reassurance about material and workmanship for normal use.

Who It's For

This shade sail is best for homeowners and renters who want a large, adaptable canopy for a patio, carport, garden seating area or temporary sun protection where a waterproof fabric matters. It suits people who value quick installation and removal and those in hot climates seeking heat resistance and UV reduction without building permanent structures.

It may be less suitable for buyers who require a fully rigid or permanent roof solution, or those expecting an exact fit for an irregular space without ordering a custom size. Customers who need a sail to withstand extreme, continuous storms should consider a professionally installed, permanent structure instead.

Pros & Cons

Pros

• Waterproof PU-coated polyester effectively keeps out light to moderate rain while blocking air flow.
• Notable UV protection that helps reduce heat and protects surfaces under the canopy.
• Reinforced edges and stainless steel D rings increase durability and ease of mounting.
• Quick to take down or reattach, useful for seasonal use or moving the cover between locations.

Cons

• Some customers report mixed impressions about size; measure installation points carefully since perceived size can vary.
• Not a substitute for a permanent roof in locations with sustained severe weather or heavy snow load.

Specifications

Product type	Triangle shade sail
Size	14ft x 14ft x 19.8ft (custom size available)
Material	Polyester with PU waterproof coating
UV protection	Blocks up to 90% of harmful UV
Edges & corners	Dual-layer white webbing with curved edges and stainless steel D rings
Warranty	3 years limited warranty

Our Verdict

The shade sail delivers practical, value-focused outdoor protection for those who need a waterproof, UV-blocking canopy that is easy to install and remove. It is a good fit for patios, carports and yard seating areas where heat reduction and sun protection are priorities, though anyone needing a permanent, storm-rated roof solution should look elsewhere.

Frequently Asked Questions

Is the sail fully waterproof?
The polyester with PU coating resists water and does not allow water to pass through in light to moderate rain, but it is not a substitute for a permanent waterproof roof in extreme conditions.

How long does it take to install?
Typical setup or removal is quick and can be done in about five minutes by two people once anchor points are prepared.

Does it reduce temperature?
Yes, the manufacturer reports up to a 15 degree reduction in perceived temperature under the shade due to lowered direct sun exposure.