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Annual subscription for the complete collection of BNi construction cost data directly inside Sigma.

Sigma - BNi Cost Data

Price Options
BNi Cost Data
$600.00every year until canceled
  • Product Details

    BNi cost data’s digital availability in Sigma puts accurate and up-to-date material and labor costs for tens of thousands of cost items available at a single click. Allowing you to move past the days of manual cost lookup in books, and into a better, more streamlined and flexible way of accessing all the data you need to complete your estimates - quickly and accurately.


    Over 12,000 unit costs provide you with cost coverage for all aspects of construction -- from sitework and concrete to doors and painting. The BNi General Construction Costbook is broken down into material and labor costs, to allow for maximum flexibility and accuracy in estimating. You'll find this costbook data invaluable when preparing detailed estimates, bids, checking prices, and calculating the impact of change orders. What's more, you get detailed man-hour tables that let you see the basis for the labor costs based on standard productivity rates.