Custom Size 11ft x 17ft Grey Rectangle Sun Shade Sail - UPF50

Our review of this custom 11' x 17' grey rectangle sun shade sail finds it a practical choice for anyone needing heavy-duty, tailored sun protection. Built from 200 GSM HDPE fabric and rated to block up to 95% of UV rays, it delivers the core benefit most buyers want: meaningful sun and heat reduction. The sail is aimed at homeowners and light commercial users who need a durable, weather-tolerant canopy they can size to fit a specific space, and the included reinforced edges and stainless steel D-rings set expectations for longevity.

Key Features

• 95% UV blockage: The 200 GSM HDPE material provides strong sun protection to reduce UV exposure in patios or play areas.
• Temperature reduction: The fabric helps lower ambient temperature by up to 15 degrees compared to unshaded areas for a noticeably cooler space.
• Custom sizing: Measurements taken from D-ring to D-ring allow a tailored fit so the sail matches irregular or specific outdoor layouts.
• Durable construction: Reinforced edges and double-layer stitching reduce fraying and extend service life under regular outdoor use.
• Corrosion-resistant fittings: Stainless steel D-rings provide secure attachment points that resist rust in damp conditions.
• Breathable and water permeable: The fabric sheds water slowly and allows airflow to prevent heat trapping beneath the canopy.

Who It's For

This shade sail is aimed at homeowners, small business owners, and landscapers who need a custom-fit canopy for patios, play areas, or outdoor seating. It is especially useful where strong UV protection and durable, commercial-standard materials are desired.

Those who want a simple pop-up shade, a fully waterproof tarp, or a low-cost temporary cover may want to look elsewhere; this product is optimized for long-term sun protection with breathable, water-permeable HDPE rather than full rainproofing.

Pros & Cons

Pros

• High UV protection with up to 95% blockage for safer outdoor use.
• Custom sizing from D-ring to D-ring for an accurate fit in irregular spaces.
• Robust build quality: stainless steel D-rings, reinforced edges, and double stitching.
• Reduces temperatures by up to 15 degrees, improving comfort under the sail.

Cons

• Not fully waterproof-fabric is water permeable, so it will not provide complete rain shelter.
• Installation requires planning for proper gaps and secure anchor points, which may need extra hardware or professional help.

Specifications

Material	200 GSM HDPE
UV Protection	Up to 95% blockage (UPF50+)
Size (example)	Custom 11' x 17' rectangle
Fittings	Stainless steel D-rings
Edge Finish	Reinforced edges with double-layer stitching
Permeability	Water and air permeable
Warranty	3 year assurance

Our Verdict

For anyone needing a tailored sun canopy that balances protection, durability, and airflow, this custom 11' x 17' grey rectangle shade sail is a sensible investment. Its heavy-duty HDPE and stainless fittings deliver commercial-standard durability, and the temperature and UV benefits make it good value for patios, poolsides, and outdoor seating where full waterproofing is not required.

Frequently Asked Questions

Is this shade sail waterproof?
Answer. The fabric is water and air permeable, so it sheds light rain but is not fully waterproof like a coated tarp.

How should I measure for a custom fit?
Answer. Measure from D-ring to D-ring for each side and allow recommended corner gaps; the seller can customize edges on request.

How long is the assurance?
Answer. The product includes a 3 year assurance and uses stainless steel D-rings and reinforced stitching for durability.