HOMA 18ft x 21ft Blue Rectangle Sun Shade Sail Canopy - 95% UV

In this review of the HOMA 18' x 21' Blue Rectangle Sun Shade Sail Canopy, the bottom line is simple: this is a practical, heavy duty fabric shade for homeowners who want reliable sun protection over patios, pools or play areas. The canopy's single biggest selling point is its material: 100% high density 185GSM polyethylene that claims up to 95% UV blockage, making it well suited for outdoor spaces where sun protection and breathability are both important.

Key Features

• High density fabric: The 185GSM polyethylene cloth provides sturdy coverage while remaining breathable so water and breeze pass through rather than pool on the surface.
• UV protection: Built to block up to 95% of harmful UV rays, the sail helps protect skin and outdoor furniture from sun damage.
• Durable construction: Strong stitched seams and stainless steel D-rings give secure attachment points that resist corrosion in outdoor conditions.
• Versatile placement: Sized at 18' x 21' for broad coverage, it works over patios, decks, pools, carports, playgrounds and more.
• Custom sizing and made in USA: Custom orders are available and the product is produced in the United States for customers needing nonstandard dimensions.
• Simple care and installation: The sail includes polyethylene ropes and guidance on leaving 1.5-2 ft allowances for hardware to help achieve a tight, tidy installation.

Who It's For

This shade sail is aimed at homeowners and property managers who need broad, breathable sun protection for outdoor living spaces and want a heavy duty, commercially minded fabric option. It is a good fit for anyone installing over patios, pools, pergolas, sandbox areas or carports who values UV protection and airflow.

Those who should look elsewhere include buyers seeking a permanent hard canopy, a fully waterproof awning, or an ultra-long-term warranty against tearing; some customers reported mixed long-term durability, and anyone needing an exact straight-edge look should request a custom order rather than using the standard cut.

Pros & Cons

Pros

• Blocks a high percentage of UV while remaining breathable, reducing heat below the sail.
• Well-constructed seams and stainless steel D-rings make mounting straightforward and corrosion resistant.
• Includes ropes for installation and offers custom sizes made in the USA for flexibility.
• Easy to clean with mild detergent and water without special equipment.

Cons

• Durability reports are mixed; some users observed long life while others experienced tearing after about a year in heavy exposure.
• Not fully waterproof-fabric is breathable by design and will not keep heavy rain from passing through.

Specifications

Brand	HOMA
Material	100% High Density 185GSM Polyethylene
Coverage Size	18' x 21' (rectangle)
UV Blockage	Up to 95%
Attachment Hardware	Stainless steel D-rings and polyethylene ropes included
Made	USA (custom sizes available)

Our Verdict

The HOMA 18' x 21' Blue Rectangle Sun Shade Sail Canopy is a sensible value for those wanting strong UV protection and breathable shading from a heavy duty fabric. It works best for homeowners needing flexible, large-area shade and the option of custom sizing; buyers seeking a fully waterproof or guaranteed ultra-long lifespan should weigh warranty and local exposure conditions before purchase.

Frequently Asked Questions

How should I measure for installation?
Measure from one corner to the opposite corner and leave 1.5-2 ft of allowance from fixing points to the sail to fit hardware or ropes and achieve proper tension.

Is the fabric waterproof?
No, the woven knitted polyethylene is breathable so water and breeze pass through to prevent pooling; it is not designed as a fully waterproof membrane.

Can I get a different size or straight edges?
Yes, custom sizes are available and you can request straight edges by contacting the seller before ordering.