Chimney cap with louvered design constructed from high-strength aluminum alloy with precision louvered design, it effectively prevents rainwater and strong wind backflow while blocking external elements to maintain unobstructed flue passage. Suitable for year-round protection of chimneys in all building typesProduct Name: Aluminum Alloy Square Chimney CapMaterial: Aluminum AlloyAluminum Alloy Thickness: 1.2mm / 0.047inProcessing: Laser Cutting, WeldingFunctions: Protection / Safety / Leak Prevention / Energy EfficiencyFeatures: Durable, High Strength, Weather Resistance, Anti-Oxidation, Anti-FadingPackage Contents: Aluminum Alloy Square Chimney Cap x 1Product Dimensions: 25x25cm/9.84x9.84in, 30x30cm/11.81x11.81in, 35x35cm/13.78x13.78in, 40x40cm/15.75x15.75in, 45x45cm/17.72x17.72in, 50x50cm/19.69x19.69inImportant Notes:1. We recommend annually inspecting and cleaning the louver gaps to ensure consistent ventilation and smoke exhaust2. This product is made of aluminum alloy. Before installation, verify compatibility with your chimney material to prevent reactions ✅ EFFECTIVE FLUE PROTECTION: This outdoor chimney cap shields the chimney flue and maintains unobstructed ventilation. The metal cover contains escaping sparks, lowering fire hazards to achieve safer operating conditions. ✅ RAIN BACKFLOW & DEBRIS PREVENTION: It effectively stops rainwater backflow and blocks external debris. The wind-resistant structure avoids moisture accumulation inside the chimney and delivers consistent exhaust performance throughout all seasons. ✅WIDE APPLICATION WITH FIT TOLERANCE: Ideal for roof chimneys on villas and residential homes. Each cap features 0.5cm–1cm reserved dimensional margin to achieve a snug fit and simplify installation. ✅PREMIUM ALUMINUM ALLOY CONSTRUCTION: Built from high-grade aluminum alloy with interior and exterior spray coating. The finish delivers outstanding durability, anti-oxidation performance for long-term outdoor service. ✅USER-FRIENDLY INSTALLATION & LOUVER DESIGN: Supports single-person assembly. Smooth rounded edges prevent scratches. Louver layout safeguards the chimney while optimizing smoke exhaust to keep your stove burning efficiently. ASIN B0H9XSHKH9 Size 450x450mm/18x18in Color Black Item Weight 15 pounds Part Number Uvarovix-YCTT-1 Manufacturer Uvarovix Item model number Uvarovix-YCTT Product Dimensions 3 x 2 x 1 inches Included Components Aluminum Alloy Square Chimney Cap