INFRANGE 18' x 20' Rectangle Sun Shade Sail - Beige UV-Blocking HDPE Canopy, 95% UV Protection

INFRANGE 18' x 20' rectangle sun shade sail is a breathable, UV-blocking canopy made from heavy-duty HDPE fabric to provide cool, long-lasting sun protection for patios, pergolas, pools and yards.

This large beige shade sail combines durable construction with open-weave airflow to reduce heat and block most harmful UV rays while allowing water and air to pass through. Designed with reinforced seams and fitted D-rings for tensioned installation, the sail features a curved-edge shape that improves load distribution and limits sagging. It’s not waterproof, but it excels at lowering surface temperatures and creating comfortable shaded outdoor spaces.

How effective is this shade at reducing sun exposure?

The fabric is a 195 GSM high-density polyethylene specifically treated for UV resistance, capable of blocking up to 95% of damaging ultraviolet radiation. Because the weave is breathable, the sail cuts sunlight intensity while promoting airflow to reduce trapped heat beneath the canopy. Expect meaningful sun protection for family spaces, furniture and outdoor activities.

• 195 GSM UV-protected HDPE material
• Blocks up to 95% of UV rays
• Open weave permits air and water passage for cooling

What makes installation easier and more secure?

Each corner has a sewn-in D-ring to fasten the sail to anchors, cables or rope; INFRANGE includes a 19-foot PE rope to get you started. The sail’s curved edges are engineered to increase tension strength and reduce droop when pulled tight; note the fabric can stretch up to about 10% under load. Make sure attachment points (posts, walls or trees) are solid and consider dedicated hardware kits if you need bolts, turnbuckles or pads.

• Fitted D-rings at every corner
• Free 19 ft PE rope included for provisional setup
• Curved-edge design minimizes sagging under tension

Is this shade sail weatherproof and how should I maintain it?

The INFRANGE sail is not waterproof — its open weave lets rain pass through rather than pooling — which reduces wind resistance and lowers temperatures below the canopy. Routine maintenance is simple: brush off debris, rinse with a garden hose, and avoid harsh cleaners or abrasive tools. Store the sail dry during prolonged storms or winter months to prolong its lifespan and warranty coverage.

• Not waterproof; allows water flow through fabric
• Easy cleaning: gentle rinse and air dry
• Store indoors when not in use for long-term protection

Will this size and color fit my outdoor space?

The 18' x 20' rectangle provides broad coverage for mid-size patios, decks, pools and outdoor seating areas while the neutral beige blends with many landscape palettes. The curved-edge layout intentionally creates a 4"–6" gap at each side to help you pull the sail taut and lower sag; if you need straight edges, contact INFRANGE before ordering. Check measuring points and anchoring locations to plan for tensioning and overlap with other sails if needed.

• Coverage: approximately 18 by 20 feet for mid-size areas
• Beige tone that integrates into most outdoor schemes
• 4"–6" intentional edge gap for tighter installation

Who is this for: homeowners, renters with secure anchor points, landscaping pros and outdoor-event planners seeking a durable, breathable shade solution without waterproofing. It’s especially useful for anyone wanting a large, UV-resistant canopy that cools spaces and protects furnishings from sun damage while remaining low-maintenance. Choose INFRANGE if you value heavy-duty fabric, reinforced attachment points and a design focused on tensioned stability rather than water shedding.