Price of Waterproof Cover Set for Distribution Box

Adding a waterproof cover to a distribution box typically costs between $20 and $150 for materials, with installation labor ranging from $50 to $200 depending on complexity and location.

Material Costs

Waterproof distribution boxes or covers are available in plastic (ABS, PC) or metal with IP65 or higher ratings for outdoor use. Small plastic waterproof covers for single-gang boxes can cost around $20–$50, while larger or multi-gang boxes with enhanced sealing and durable materials can range from $70–$150. Features like double-sealed silicone lids, transparent covers, and stainless steel mounting rails add to the cost.

Installation Costs

Labor for installing a waterproof cover or upgrading an existing distribution box depends on accessibility, box size, and whether it is indoor or outdoor. Typical installation costs range from $50 to $200, with outdoor installations generally costing more due to weatherproofing requirements and additional sealing. Electricians may charge $40–$75 per hour, and installation can take 1–3 hours depending on complexity.

Factors Affecting Total Cost

Box Size and Type: Larger or multi-gang boxes require more material and labor. Material: Plastic is cheaper, metal or heavy-duty waterproof boxes cost more. Weatherproof Rating: Higher IP or NEMA ratings increase cost.

Location: Outdoor or hard-to-access locations increase labor costs. Additional Features: Hinged covers, gaskets, or transparent lids add to the price.

Summary

For a standard residential upgrade, expect $70–$200 total for a small waterproof cover including materials and labor. For larger or premium outdoor boxes, the total can reach $250 or more. Purchasing common sizes from retailers and bundling multiple installations can help reduce costs.