Custom Size 13ft x 18ft Green Rectangle Sun Shade Sail - Heavy Duty

Our review of this custom size 13' x 18' green rectangle sun shade sail finds it best for homeowners and small businesses who need robust, tailored sun protection without a permanent structure. The single biggest reason to buy is its combination of heavy-duty 200 GSM HDPE fabric and reinforced hardware, which delivers reliable UV protection and wind resistance while remaining breathable and adaptable to different mounting points.

Key Features

• 95% Sun Protection: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays, offering safer outdoor time for people and pets.
• Temperature Reduction: The shade sail can lower surface temperatures by up to 15 degrees compared to unshaded areas, making patios and play areas noticeably cooler.
• Commercial Strength: Stainless steel D-rings and reinforced edges with double-layer stitching provide long-lasting durability for frequent outdoor use.
• Custom Fit: Measured D-ring to D-ring for a tailored fit, the sail can be customized to straight edges or exact dimensions for specific sites.
• Flexible Installation: Can be attached to trees, roofs, walls, or poles with mounting hardware kits and a recommended clearance for optimal tension and performance.

Who It's For

This shade sail is ideal for homeowners with patios, decks, or play areas who want a durable, breathable canopy that cuts UV and lowers temperature without enclosing the space. Small commercial venues such as cafes or outdoor event areas that need a removable, heavy-duty cover will also find the construction and materials suitable.

It is less suitable for someone who wants a permanent, rigid roof or an exact pre-made size off the shelf without customization, or for situations where full waterproofing is required, since the fabric is water and air permeable rather than fully waterproof.

Pros & Cons

Pros

• High level of sun protection with 95% UV blockage for safer outdoor spaces.
• Sturdy construction including stainless steel D-rings and double-stitched edges improves longevity.
• Custom sizing ensures a better fit for irregular or specific outdoor areas.
• Breathable fabric reduces heat while allowing airflow, avoiding a trapped-hot environment.

Cons

• Permeable material means it is not fully waterproof, so it will not provide complete rain protection.
• Installation requires careful measurement and proper mounting hardware to achieve optimal tension and durability.

Specifications

Brand	Amgo
Size	13' x 18' (custom made)
Material	200 GSM HDPE
UV Blockage	Up to 95%
Temperature Reduction	Up to 15 degrees vs unshaded areas
Hardware	Stainless steel D-rings, reinforced edges, double-layer stitching
Warranty	3 years assurance

Our Verdict

The 13' x 18' custom green rectangle shade sail is a solid value for anyone needing strong, breathable UV protection with a tailored fit. Its durable 200 GSM HDPE fabric, reinforced hardware, and customization options make it a practical choice for patios and commercial outdoor seating, provided you do not need full waterproof coverage.

Frequently Asked Questions

Is this sail waterproof?
The fabric is water and air permeable, so it is not fully waterproof and will allow some water through.

How should I measure for a custom fit?
Measure from D-ring to D-ring for each side and allow the recommended gap and tension points as noted by the manufacturer.

Can it withstand strong winds?
With proper installation and tensioning using sturdy anchor points, customers report good wind resistance, including holding up in high winds.