{"product_id":"shade-beyond-triangle-sun-shade-sail-15x15x21-rust-red-185gsm-hdpe-uv-blocking-permeable-canopy","title":"Shade\u0026Beyond Triangle Sun Shade Sail 15'x15'x21' Rust Red — 185gsm HDPE, UV-Blocking Permeable Canopy","description":"\u003cp\u003e\u003cstrong\u003eShade\u0026amp;Beyond's Triangle Sun Shade Sail is a breathable, high-density polyethylene canopy that provides strong UV protection and cooling shade for patios, gardens, decks, and pools.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 15' x 15' x 21' triangle sun sail in rust red blends durable construction with airflow-focused design to reduce heat and block most UV radiation. Made from 185 gsm HDPE fabric, the sail resists tearing with reinforced seams and stainless steel D-rings, while its permeable weave and curved edges help prevent rain pooling and encourage circulation under the canopy.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shade sail manage heat and sun exposure?\u003c\/h3\u003e\n\n\u003cp\u003eThe fabric blocks the majority of harmful UV rays while allowing air to pass through, creating a cooler shaded area without trapping hot air. Its 85–88% shading factor significantly reduces direct sunlight on surfaces below, improving comfort for outdoor living spaces.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMade from 185 gsm high-density polyethylene (HDPE) for UV stability.\u003c\/li\u003e\n  \u003cli\u003eBlocks approximately 95% of UV rays while providing 85–88% shade.\u003c\/li\u003e\n  \u003cli\u003ePermeable weave promotes airflow to lower perceived temperature.\u003c\/li\u003e\n  \u003cli\u003eCurved edges reduce rain pooling and extend usable life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and features give this sail lasting durability?\u003c\/h3\u003e\n\n\u003cp\u003eBuilt with heavy-duty HDPE fabric and reinforced stitching, the sail includes stainless steel D-rings at each corner for secure attachment. The combination of quality fabric weight and robust hardware points helps the canopy withstand regular outdoor use when properly installed and maintained.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e185 gsm HDPE shade fabric resists tearing and UV degradation.\u003c\/li\u003e\n  \u003cli\u003eWell-stitched seams add structural strength at stress points.\u003c\/li\u003e\n  \u003cli\u003eStainless steel D-rings at every corner for reliable anchor points.\u003c\/li\u003e\n  \u003cli\u003eNot waterproof—designed to shed light rain, not heavy downpours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I measure and install the 15'x15'x21' triangle sail?\u003c\/h3\u003e\n\n\u003cp\u003eMeasure from D-ring to D-ring and allow 1.5–2 feet for mounting hardware between the sail's ring and your fixed anchor. To prevent sagging, plan the sail size at roughly 88% of the required span or consult a custom size option if your installation area has specific dimensions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeasure D-ring to D-ring for accurate fitment.\u003c\/li\u003e\n  \u003cli\u003eLeave 1.5–2 feet of clearance for connectors and turnbuckles.\u003c\/li\u003e\n  \u003cli\u003eConsider sizing the sail at about 88% of the installation span to maintain tension.\u003c\/li\u003e\n  \u003cli\u003eHardware kit is not included—purchase anchors, turnbuckles, and ropes separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat care and maintenance keep the sun sail performing well?\u003c\/h3\u003e\n\n\u003cp\u003eRoutine care preserves fabric integrity and keeps attachments secure: remove the sail during severe weather, periodically check stitching and D-rings, and store it when not in use for long periods. These simple steps help the canopy keep looking and performing its best season after season.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRemove during storms, high winds, or heavy snowfall.\u003c\/li\u003e\n  \u003cli\u003eInspect seams and D-rings periodically for wear.\u003c\/li\u003e\n  \u003cli\u003eClean with mild soap and water; avoid harsh chemicals.\u003c\/li\u003e\n  \u003cli\u003eStore dry to prevent mildew when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Shade\u0026amp;Beyond Triangle Sun Shade Sail 15' x 15' x 21' in rust red is ideal for homeowners, renters, and small-business outdoor areas seeking a breathable, UV-blocking canopy to cool patios, decks, poolside spaces, and garden seating zones. It's a strong choice when you want a balance of sun protection, airflow, and a stylish accent color. If your space has unique dimensions, Shade\u0026amp;Beyond offers custom-sizing options so you can get the right fit; note that installation hardware is sold separately and the sail is not intended as a waterproof shelter.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this shade sail waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The sail is permeable HDPE fabric designed to block sun and promote airflow, not to be fully waterproof.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include installation hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Hardware like anchors, turnbuckles, and ropes are not included and must be purchased separately.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Shade\u0026Beyond","offers":[{"title":"Default Title","offer_id":56830106042708,"sku":"B07H91KVPQ","price":72.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/shadebeyond-triangle-sun-sail-front-view.jpg?v=1787001379","url":"https:\/\/gardenluxe.co.uk\/products\/shade-beyond-triangle-sun-shade-sail-15x15x21-rust-red-185gsm-hdpe-uv-blocking-permeable-canopy","provider":"Gardenluxe Uk","version":"1.0","type":"link"}