Ankuka 10'x13' Waterproof Sun Shade Sail — Khaki Patio Canopy with UV Protection & Water-Resistant Fabric

Ankuka's 10'x13' waterproof sun shade sail is a heavy-duty khaki canopy that blocks most UV rays and creates a cooler, private outdoor area.

This single-piece shade sail is made for patios, decks, gardens and carports where sun protection, airflow and rain resistance are needed without a permanent structure. The high-density polyester fabric is UV-treated and coated for water resistance, while reinforced seams and stainless-steel D-rings at each corner let you tension the canopy between posts, walls or trees. The sail's curved edges improve tension and reduce sagging so the center sits slightly shorter than corner-to-corner measurements.

How well does this sail block sun and heat?

The Ankuka shade sail delivers substantial sun attenuation—designed to provide around 90% shade and filter the majority of harmful UV radiation. The tightly woven, UV-protected polyester reduces direct sunlight, lowering surface temperatures underneath while still allowing gentle breezes to pass through.

• Approximately 90% shade factor for strong sun reduction
• UV-treated fabric helps block significant UV exposure
• Breathable weave allows airflow to keep shaded areas cooler

Is it waterproof and how should I install it for rain?

The fabric is coated for water resistance, so light to moderate rain will run off when the sail is installed with proper slope. Position the sail with a 20–40° angle and tension it firmly so water flows toward a low point instead of pooling on the fabric.

• Waterproof coating repels rain for outdoor use
• Install at an incline to prevent standing water
• Use included ropes and anchor to maintain tension in wind or rain

What hardware and setup do I need to mount this canopy?

The Ankuka canopy ships with ropes and features stainless-steel D-rings at each corner for secure anchoring. You can attach it to existing posts, walls, trees or installed posts using appropriate anchors, turnbuckles or carabiners (not included) and should tighten to maintain shape and performance.

• Stainless-steel D-rings sewn into each corner for durable anchoring
• Ropes included; add hardware like pad eyes, turnbuckles or carabiners for permanent installs
• Curve-cut sides create stronger pull and reduce droop when properly tensioned

How long will the sail last and what maintenance is needed?

Longevity depends on exposure and care: UV-treated polyester resists sun degradation, while reinforced stitching and corrosion-resistant D-rings improve durability. Remove and store the sail in harsh winter weather or prolonged storms to extend life, and rinse off dirt or salt regularly.

• High-density polyester fabric with reinforced seams for extended use
• Stainless-steel D-rings resist rust and wear
• Periodic cleaning and seasonal storage prolong fabric life

Who is this for: Homeowners and renters who want a versatile, removable canopy for patios, backyard seating areas, pools, carports or playgrounds. It's a practical choice for people seeking strong sun protection with airflow and light rain resistance, without the cost or permanence of a built structure. Ideal for DIY installers who have anchor points or can fit posts and who want a neutral khaki color that blends with outdoor décor.