Where can I buy junction boxes

Junction boxes can be purchased from major hardware stores, online marketplaces, and specialized electrical suppliers, offering a variety of sizes, materials, and features.Major RetailersLowe's: Offers a wide selection of PVC, plastic, and steel junction boxes for indoor and outdoor use, including popular brands like CANTEX and American Imaginations. Prices typically range from $13 to $63, and you can check local store availability or order online for pickup or delivery .Home Depot: Stocks Cantex and Carlon junction boxes in various sizes (e.g., 6" x 6" x 4") with NEMA and UL ratings. Options include indoor/outdoor PVC boxes and heavy-duty steel enclosures .Ace Hardware: Provides both new work and old work junction boxes, including PVC and metal options, suitable for residential wiring projects .Walmart: Carries weatherproof and standard junction boxes, including ABS plastic and steel enclosures, with prices starting as low as $5.69 .Online MarketplacesAmazon: Offers thousands of junction boxes, including flame-retardant, waterproof, and project-specific enclosures. Options range from small 2-pack splice boxes to large outdoor waterproof boxes for electronics or RV wiring .SupplyHouse.com: Features PVC and heavy-duty non-metallic junction boxes in multiple sizes, with bulk purchase options and fast shipping .Specialized Electrical SuppliersMcMaster-Carr: Provides over 2,800 junction box products in various styles and sizes, with same-day or next-day delivery .Graybar: Offers industrial-grade junction boxes, including NEMA-rated steel and aluminum enclosures for commercial and industrial applications .MSC Direct: Stocks a large inventory of junction boxes, including hinged and screw-cover enclosures, suitable for professional electrical projects .CableTiesAndMore.com: Sells metal and wire connector junction boxes for both indoor and outdoor use, with options for deep, shallow, and multi-gang configurations .Tips for Choosing a Junction BoxMaterial: PVC, ABS, or steel depending on indoor/outdoor use and environmental exposure.Size and Capacity: Ensure the box can accommodate the number of wires and devices per NEC guidelines.Weatherproofing: For outdoor installations, look for IP-rated or NEMA-rated boxes.Compatibility: Check if the box supports your conduit type (EMT, PVC, or flexible) and fixture weight. By exploring these retailers and suppliers, you can find junction boxes that meet your specific electrical project requirements, whether for home improvement, industrial installations, or outdoor wiring projects.