Custom Size 11ft x 11 Green Rectangle Sun Shade Sail - UPF50

In this review of the custom size 11' x 11 Green Rectangle Sun Shade Sail, the bottom line is simple: this is a practical, heavy-duty shade solution for homeowners and small commercial spaces that need reliable UV protection and a tailored fit. The sail is best for people who want to reduce outdoor temperatures and block most UV exposure without a rigid canopy. The reviewer found the material and construction convincing for long-term outdoor use and especially valuable when a custom measurement from D-ring to D-ring is needed.

Key Features

• 95% UV protection: The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays, making outdoor time safer for family and guests.
• Temperature reduction: The shade sail cuts local temperatures by up to 15 degrees compared to unshaded areas, creating noticeably cooler seating and play zones.
• Commercial-grade durability: Stainless steel D-rings, reinforced edges and double-layer stitching resist fraying and extend the life of the canopy.
• Water and air permeable: The HDPE weave sheds some water while allowing airflow, reducing wind stress and puddling on the surface.
• Customizable fit: The sail is made to order from D-ring to D-ring so it can match irregular attachment points for a tidy, close fit.
• Easy installation guidance: Clear recommendations for corner gaps and mounting to trees, roofs or poles help avoid common fit issues.

Who It's For

Ideal buyers include homeowners with patios, pergolas or play areas who want a temperature drop and strong UV blocking without a permanent structure. Small business owners running outdoor seating areas will appreciate the commercial-standard hardware and long-lasting 200 GSM fabric.

Those who should look elsewhere are buyers who need a fully waterproof roof or hardtop shelter, or anyone wanting an off-the-shelf size only; this product targets custom measurements and prefers a breathable, permeable canopy rather than rigid or sealed materials.

Pros & Cons

Pros

• High sun blockage with up to 95% UV protection for safer outdoor use.
• Robust construction including stainless steel D-rings and double stitching for long service life.
• Custom sizing from D-ring to D-ring gives a tailored fit for atypical spaces.
• Permeable fabric reduces heat and wind stress by allowing air and some water through.

Cons

• Not fully waterproof, so it will not keep heavy rain completely out of a covered area.
• Requires careful measurement and some hardware/installation work to get the best fit.

Specifications

Material	200 GSM HDPE
UV Blockage	Up to 95%
Temperature Reduction	Up to 15 degrees
Edge Construction	Reinforced edges with double-layer stitching
Hardware	Stainless steel D-rings
Permeability	Water and air permeable
Warranty	3 year assurance

Our Verdict

For anyone who needs a breathable, heavy-duty shade that is measured to fit, this custom 11' x 11 green rectangle shade sail is a strong value. It delivers meaningful UV protection, lower temperatures and commercial-grade hardware at a reasonable tradeoff for buyers who do not require a fully waterproof shelter.

Frequently Asked Questions

Is this sail waterproof?
It is water and air permeable, so it sheds some water but is not a fully waterproof roof.

How should I measure for a custom order?
Measure from D-ring to D-ring at the points where the sail will attach and follow the recommended corner gap guidelines for best tensioning.

What hardware is used?
The sail uses stainless steel D-rings with reinforced edges and double stitching for commercial-grade durability.