SUNNY GUARD 8' x 12' Rectangle Shade Sail - 95% UV Block High-Density HDPE Outdoor Canopy

SUNNY GUARD's 8' x 12' rectangle shade sail is a high-density HDPE canopy that blocks up to 95% of UV rays while remaining breathable to reduce heat under the cover.

Designed for patios, decks, poolsides and other outdoor spaces, this rectangle shade sail combines durable woven polyethylene with a clean, modern silhouette. It offers significant sun protection without trapping heat, and can be installed between fixed points or paired with SUNNY GUARD stainless-steel accessories for a longer-lasting setup. The fabric is made from 100% new high-density polyethylene and is manufactured without spliced panels for consistent strength and appearance.

How much sun protection and cooling can I expect?

The fabric is engineered to block approximately 95% of harmful UV radiation while allowing air to circulate through the weave. That breathability reduces the temperature under the sail compared with solid roofing, creating a cooler shaded area for people and belongings.

• Blocks up to 95% of UV rays for effective sun protection.
• High-density polyethylene weave permits airflow for cooling.
• Single-panel construction reduces weak seams and maintains uniform shade.
• Suitable for prolonged outdoor exposure when properly installed.

What are the dimensions and installation guidelines?

The sail measures nominally 8 feet by 12 feet; due to material characteristics, the finished size can vary by about ±4 inches. For reliable attachment, leave 6–12 inches (0.5–1 foot) of clearance from each mounting point to the sail edge to accommodate hardware, rope or turnbuckles.

• Nominal size: 8' x 12' with possible ±4" manufacturing tolerance.
• Allow 0.5–1 ft between attachment points and the sail edge for hardware.
• Includes 3–4 thickened ropes; for durability, use SUNNY GUARD stainless-steel accessories.
• Measure mounting distances and heights before cutting or securing rope.

Can I order a custom size or additional hardware?

SUNNY GUARD offers custom sizing options to fit nonstandard patios, pergolas, carports and other outdoor arrangements. The product ships with ropes for basic installations, but the brand recommends stainless-steel fittings for long-term tensioned applications.

• Custom-size sails available—contact SUNNY GUARD to specify dimensions.
• Basic ropes included; upgrade to stainless-steel accessories for longevity.
• Compatible with common mounting hardware like turnbuckles and pad eyes.
• Professional installation recommended for complex or high-tension setups.

Where can I use this rectangle shade sail?

Its versatile shape and robust material make it suitable for backyard patios, pool areas, playgrounds and outdoor seating zones. The mix of sun protection and airflow also protects furnishings and reduces glare for comfortable outdoor living.

• Patios, decks, pergolas, carports, and poolside areas.
• Outdoor dining, BBQ spots, sandbox or children's play areas.
• Commercial patios for cafes or small retail outdoor displays.
• Use multiple sails or offset arrangements to cover larger spaces.

Who is this for: homeowners and small-business owners who want a practical, breathable sun canopy that balances strong UV protection with airflow. Choose this SUNNY GUARD 8' x 12' rectangle shade sail if you need a single, durable panel for moderate-sized outdoor zones, if you prefer a no-splice fabric for consistent strength, or if you plan to customize sizing or upgrade mounting hardware for longer service life.