BNi Cost Data

Build realistic estimates with accurate material, equipment and labor prices. Access BNi’s complete construction prices directly in Sigma.

BNi Cost Data Features in Sigma

Cost data are broken down into material and labor costs with BNi Cost Data and Sigma

Material costs for thousands of items based on current national averages

Labor costs based on the prevailing rates for each trade and type of work

Equipment costs - including rental and operating costs

Improve Your Productivity & Accuracy

Whether you are preparing a preliminary estimate, evaluating a contractor’s bid, or submitting a formal budget proposal, you’ll find the prices you need to improve your productivity and accuracy with the integration of BNi Cost Data in Sigma.


No more manual data entry from paper cost books


Eight cost books combined into one data set


Ability to create your own assemblies


Ability to import your existing assemblies

An unbeatable combination of advanced estimating & cost data

Sigma + BNi Cost Data Power Bundle

Get started with the powerful cost estimating software and access BNi’s comprehensive cost data

Start Estimating Easily and Accurately Today!

Powerful, easy-to-use construction software – designed for estimators. Includes ready-to-use templates for new construction, remodeling, retrofit, and more. Why wait? Download it now!

No credit card required

Instant download

Pre-loaded with accurate, up-to-date cost data from BNi Building News & RSMeans

Intuitive and easy to to get started

60+ training videos offered

Give us a call at 1-877-65-SIGMA
or email

Risk free 14-day trial