Resources

By NORMA Group

NDS Specification Library – Manuals, CADs & Documents | NDS

NDS Specification Library – Manuals, CADs & Documents | NDS

Find product specs, manuals, and technical files for NDS products in one place. Use the NDS documents library to download the specifications you need.

NDS Product Catalog

NDS Product Catalog

View the latest NDS Interactive Product Catalog for our complete selection of drainage & stormwater management products, efficient irrigation systems, access boxes, valves, pipe connections, and flow control products.

Calculators & Tools

NDS Calculators & Tools

From drainage to dripline, French drains to storm chambers, NDS calculators and tools can help you figure out the details.

Case Studies and Success Stories

Case Studies

Learn how NDS solutions solve project challenges, reduce installation time and cut costs. Explore our library of case studies and success stories below.

Price Books

Price Books

Download the latest NDS product price list here.

Video Library

Video Library

View the latest NDS Interactive Product Catalog for our complete selection of drainage & stormwater management products, efficient irrigation systems, access boxes, valves, pipe connections, and flow control products.

NDS Article Library

Articles

Explore the NDS Article Library for helpful tips, how-to guides, and educational information to help you manage water more effectively.

Load Ratings

Load Ratings

Check out this handy reference to learn more about the load ratings on various NDS drainage grates and systems.