Welcome to the Online Store

Offering resources that help your stone business succeed.

Natural Stone Institute Members: You will be prompted to LOGIN first to validate Members Only discount rates and receive FREE ground shipping in the continental US.

Non-Members/Guests: Feel free to shop at non-member rates. All US orders are subject to $15 shipping charges.

International Orders: For all International orders (member and non-member), NSI will provide shipping costs for your approval prior to processing your order.

Sales Tax: Applied to all orders shipped within the state of Ohio at Lorain County 6.5% rate.

Sustainability Posters (Set of 4)

Stock#: 10526

Premium Quarry Posters (set of 6)

Stock#: 4141

Q & A: Expert Answers to Technical Questions

Downloadable Document

Stock#: 10404

Pre-Order: Dimension Stone Design Manual (DSDM) 2024

Hardcopy Document

Stock#: 4006

From the Quarry to the Kitchen (Download)

Stock#: 10527

Stone Selection and Stone Testing (Technical Module)

Stock#: 10003

Volume Pricing
	Member	Non-Member
1 - 4	$ 12.00	$ 17.00
5 - 20	$ 10.00	$ 15.00
21 - 99	$ 8.50	$ 13.50
Log In to receive member pricing

Accreditation Window Sticker

Available for Accredited Members only

Safety Posters English & Spanish Set (Set-of-14)

Encourage safe practices and show your commitment to employee safety with this set of seven safety posters. Revised in 2024, the posters cover slab safety, silicosis prevention, and basic workplace safety. At 22”x28”, these posters are large enough to display prominently in your shop or showroom. Posters are available in English and Spanish.
Stock#: 10SPS