Sun Shade Sail 7 ft x 9 ft Turquoise Blue Rectangle - Cool UV Cover

In this review the SUNLAX 7 ft x 9 ft turquoise rectangle sun shade sail is evaluated for homeowners who need affordable, reliable sun protection over a patio, deck or pergola. The bottom line: it is best for people who want high UV blockage in a breathable fabric that still lets cooling breezes through. The sail's 90%-95% shading rate, sturdy stitched seams and anti-rust D-rings make it a practical choice for seasonal shade; installation is straightforward if you plan anchor spacing and purchase suitable hardware.

Key Features

• High shading rate: The knitted high-density polyethylene fabric provides 90%-95% shading for effective sun protection and blocks 95% of UV rays to reduce direct sunlight.
• Durable construction: Cut from a complete mesh with double strength stitched seams for long-lasting edge integrity under tension.
• Anti-rust hardware: Each corner has a fitted anti-rust D-ring so the sail can be tied or clipped securely without premature corrosion.
• Breathable design: The permeable mesh allows cooling breezes through and lets light dapple while shedding light rain rather than pooling water.
• Curved edge finish: Curved edges prevent sagging and improve the overall tension and aesthetic when properly installed.
• Installation guidance: Leave 0.5-1 ft between fixing points and the sail to accommodate mounting hardware and ropes for correct tensioning.

Who It's For

The SUNLAX shade sail is ideal for homeowners, renters with outdoor spaces, and anyone wanting a quick upgrade to patio or backyard comfort; it suits decks, pergolas and play areas where dappled, UV-reduced shade is desired. It performs well when anchored correctly and paired with suitable hardware so it is a good choice for DIYers comfortable measuring and mounting outdoor sails.

Those who need a fully waterproof canopy, permanent year-round roofing, or a very rigid structure should look elsewhere; the fabric is permeable and described as not waterproof, and the measured length includes D-ring edges so precise fit planning is required.

Pros & Cons

Pros

• High UV protection and 90%-95% shading rate keep direct sun off seating areas.
• Breathable mesh reduces heat buildup while allowing light breezes to pass through.
• Sturdy double-stitched seams and anti-rust D-rings add to long-term durability.
• Curved edges help maintain tension and a neat appearance when fitted properly.

Cons

• Not waterproof, so it will not keep out heavy rain or provide full shelter from storms.
• Mounting hardware is sold separately, so plan for anchors and spacing before purchase.

Specifications

Product type	Rectangle sun shade sail
Size	7 ft x 9 ft
Color	Turquoise blue
Material	High-density polyethylene knitted mesh (no recycled material)
Shading rate	90%-95% (white series 80%-85% stated)
UV protection	Blocks up to 95% of UV rays
Hardware	4 anti-rust D-rings included plus 4 cords; mounting hardware sold separately

Our Verdict

The SUNLAX 7 ft x 9 ft turquoise rectangle shade sail is a practical, budget-friendly way to add effective UV protection and cooler shade to patios and decks. Its high shading rate, breathable mesh and reinforced seams make it a good value for seasonal outdoor use, provided buyers accept that it is not waterproof and plan for separate mounting hardware.

Frequently Asked Questions

Is this shade sail waterproof?
The sail is permeable and not waterproof; it allows light rain through rather than providing full rain protection.

What spacing is required for installation?
Leave about 0.5-1 ft between the fixing point and the outer D-ring to allow room for hardware or rope and proper tensioning.

Does it include hardware for mounting?
The product includes 4 cords and 4 anti-rust D-rings but mounting hardware or hooks are not included and must be purchased separately.