Custom Size 18ft x 19ft Turquoise Rectangle Sun Shade Sail - UPF50

In this review of the custom size 18' x 19' turquoise rectangle sun shade sail, the bottom line is simple: it is for homeowners and small businesses who need a tailored, breathable canopy that blocks sun and cools outdoor spaces. The reviewer found the sail's 95% UV protection and durable 200 GSM HDPE construction to be the single biggest reason to buy, since it reduces temperatures noticeably while allowing air and light to pass through. Installation is straightforward for anyone comfortable with basic mounting hardware, and the option to order a made-to-measure canopy makes it especially useful for irregular areas.

Key Features

• 95% Sun Protection: The 200 GSM HDPE fabric blocks up to 95% of UV rays, protecting people and furnishings from sun damage.
• Temperature Reduction: The sail can lower ambient temperature by up to 15 degrees compared to unshaded areas, making patios and play areas more comfortable.
• Custom Fit: The sail is made to order from D-ring to D-ring for an accurate fit and can be adjusted or ordered with straight edges on request.
• Durable Construction: Reinforced edges, double-layer stitching and stainless steel D-rings improve longevity and resist fraying under normal use.
• Water and Air Permeable: The woven HDPE material sheds some rain while allowing breezes to pass, reducing heat buildup and wind load.
• Flexible Installation: Can be mounted to trees, roofs, walls or poles with standard mounting hardware and simple corner clearance recommendations.

Who It's For

This sun shade sail suits homeowners with patios, decks, pools or seating areas who want a cooler, protected outdoor space without a permanent structure; gardeners and small commercial operators will also appreciate the customizable sizing and durable fittings. Buyers who value color and fabric quality will find the turquoise option attractive and long lasting.

Those who should look elsewhere include shoppers who need a fully waterproof canopy for sustained heavy rain or a rigid frame umbrella system; this sail is water and air permeable rather than fully waterproof and performs best as a sun and partial rain shield.

Pros & Cons

Pros

• High UV blockage from 200 GSM HDPE fabric keeps sun exposure low.
• Custom sizing ensures a neat fit for odd-shaped or specific spaces.
• Stainless steel D-rings and reinforced edges add real durability and easier anchoring.
• Lets breezes pass while reducing temperatures, improving comfort outdoors.

Cons

• Not fully waterproof; heavy rain will pass through fabric rather than pool on top.
• One customer report noted an incorrect size delivered, so careful measurement and order confirmation are important.

Specifications

Our Verdict

This custom 18' x 19' turquoise rectangle shade sail is a sensible buy for people who want strong sun protection, lower outdoor temperatures and a tailored fit without a fixed structure. The durable 200 GSM fabric, reinforced corners and clear installation guidance make it good value for patios and commercial seating areas where breathability and UV protection are priorities.

Frequently Asked Questions

How should I measure for a custom sail?
Measure from D-ring to D-ring where the anchors will sit and allow the recommended corner clearance of about 0.5 ft or adjust per instructions for tighter fits.

Is the sail fully waterproof?
No, the fabric is water and air permeable so it sheds some rain but will not be fully waterproof in heavy downpours.

What hardware is needed for installation?
Use sturdy mounting hardware kits, posts or existing structures and ensure reinforced corners and D-rings have the recommended clearance for best tension and performance.