Right Triangle Shade Sail 11ft x 13ft x 17ft - Heavy Duty UV Block

In this review of the Royal Shade right triangle shade sail, the bottom line is simple: this is a practical, heavy duty shade solution for patios, play areas, and pet runs where durable UV protection and tidy installation matter most. The sail is made from 200 GSM HDPE fabric with UV inhibitors and arrives with reinforced corners and stainless D rings, so the single biggest reason to buy is long-lasting, breathable sun protection that resists sagging when installed correctly.

Key Features

• Corner-to-corner measurement: The sail is measured from corner to corner and delivered with slightly curved edges so it pulls tight and reduces center sag once installed.
• 200 GSM HDPE fabric: The high density polyethylene weave blocks up to 95% of harmful UV while remaining breathable so heat and water can pass through.
• Reinforced edges: Double-layer stitched seams prevent fraying and help the sail retain shape over seasons of sun and wind exposure.
• Stainless D rings: Each corner has a stainless D ring secured with extra stitching, making attachment and tensioning straightforward with common hardware.
• 3 year warranty: UV inhibitors are added during manufacture and the product includes a 3 year warranty against UV degradation under normal weather conditions.
• Custom sizing options: The manufacturer will accept custom orders for straight edges or different dimensions if the standard curved-edge fit is not desired.

Who It's For

This shade sail is well suited for homeowners who need a robust, breathable canopy for patios, gardens, or pet areas and who plan to install using existing posts, walls, or roof fixings. It is a good pick for people who value UV protection and want a fabric that resists fading and pooling while allowing air flow.

Those who should look elsewhere include shoppers who require an ultra-lightweight temporary cover or need a fabric that completely sheds rain; this product is a breathable mesh designed to let water and breeze through rather than act as a waterproof tarp. Also, buyers who need unusually exact straight edges should request a custom order rather than using the curved-edge standard.

Pros & Cons

Pros

• Durable 200 GSM HDPE fabric offers strong UV blockage while remaining breathable for comfort.
• Reinforced stitched edges and stainless D rings simplify secure installation and long-term wear.
• Curved-edge measurements help tension the sail and reduce sag for a neater appearance.
• Three year warranty provides reasonable coverage against UV degradation.

Cons

• Size perceptions vary; some buyers report the standard dimensions may feel smaller than expected for their space.
• Not a waterproof solution since the mesh is designed to allow water and breeze to pass through.

Specifications

Product type	Right triangle shade sail
Size	11' x 13' x 17' (corner-to-corner measurement)
Material	100% 200 GSM HDPE (high density polyethylene)
UV protection	Blocks up to 95% of harmful UV
Hardware	Stainless steel D rings at each corner
Edge finish	Double-layer reinforced stitched seams
Warranty	3 years UV degradation warranty

Our Verdict

The Royal Shade right triangle sail is a sensible, value-focused choice for anyone needing a sturdy, breathable canopy that resists sun damage and holds tension well when installed. It is best for patios, gardens, and pet areas where UV protection and airflow matter; buyers who want waterproof coverage or precise factory-straight edges should consider custom options or different covers.

Frequently Asked Questions

How is the sail measured?
Measurement is taken from corner to corner and the edges are slightly curved to ensure a tight, neat fit when tensioned.

Can it block UV?
Yes, the 200 GSM HDPE fabric is woven to block up to 95% of harmful UV and includes UV inhibitors added during manufacture.

Is it waterproof?
No, the knitted breathable mesh allows water and breeze to pass through to prevent pooling; it is not designed as a waterproof tarp.