{"product_id":"builders-best-111869a-round-soffit-vent-4-inches","title":"Builders Best 111869a Round Soffit Vent 4 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BUILDERS BEST 111869a is a plastic round soffit vent designed for 4-inch duct terminations in residential ventilation applications. Molded from UV-stabilized polymer resin, this vent resists sun degradation and maintains structural integrity in exposed exterior locations. The extra-long collar provides a secure friction fit over standard 4-inch round duct, reducing the need for additional fasteners during installation. A molded-in mesh screen blocks pest entry and debris while maintaining airflow. HVAC technicians and general contractors install this vent as the exterior termination point for bathroom exhaust fans, dryer-alternative venting setups, and similar low-pressure round duct runs.\u003c\/p\u003e\n\u003cp\u003eThis soffit vent is suited for residential new construction and retrofit projects where a 4-inch round duct exits through a soffit, eave, or similar horizontal surface. It provides a clean, weather-resistant termination for exhaust duct systems routed through attic spaces. The friction-fit collar design allows for straightforward field installation without specialty tools. Applications include bathroom fan exhaust, kitchen range hood auxiliary runs, and general mechanical ventilation where a 4-inch termination point is required at the soffit line.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-stabilized polymer resin construction resists sun exposure and outdoor weathering\u003c\/li\u003e\n  \u003cli\u003eExtra-long collar improves duct engagement and reduces the chance of pullout\u003c\/li\u003e\n  \u003cli\u003eSecure friction fit over standard 4-inch round duct eliminates need for additional clamps\u003c\/li\u003e\n  \u003cli\u003eMolded-in mesh screen provides integrated pest and debris barrier\u003c\/li\u003e\n  \u003cli\u003eDesigned for horizontal soffit or eave-mounted duct termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style termination vent for residential 4-inch round duct exhaust systems exiting through a soffit or eave surface.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by HVAC technicians or general contractors during rough-in or finish stages of construction. Shut down the associated exhaust fan or ventilation equipment before connecting ductwork to the collar. Ensure the 4-inch duct end is clean and free of obstructions before seating it into the friction-fit collar. Local building codes, including applicable mechanical and energy codes, may require dampered terminations for certain exhaust applications, so verify local requirements before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuct Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: UV-stabilized polymer resin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreen Type\u003c\/strong\u003e: Molded-in mesh\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFit Type\u003c\/strong\u003e: Friction fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BUILDERS BEST\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 111869a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BUILDERS BEST","offers":[{"title":"Default Title","offer_id":51383369269554,"sku":"111869A","price":18.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674308.webp?v=1782594789","url":"https:\/\/voomisupply.com\/products\/builders-best-111869a-round-soffit-vent-4-inches","provider":"Voomi Supply","version":"1.0","type":"link"}