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It's who you know.

Yes, we have the largest building product offering in North America, but it's our relationships that get the job done.

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Our name has changed, but our relationships stay the same.

For forty years, we've led the building materials market and forged relationships across North America as Oldcastle. Today, we're proud to take on the name of our parent company, CRH, the leading building materials business in the world.

Helping you find the right building materials is just the beginning. 


Expert Advice

We have the expertise to tackle your biggest design and construction challenges. Whether you need design solutions or have to meet a tight schedule, we'll help you meet your goals.

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Market Intelligence

We provide you with the latest industry data and trends. From construction activity to the economic factors affecting the industry, our insights and analysis will help you plan for the road ahead. 

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Trusted Partners

We'll be with you throughout the entire process. And, we'll connect you with our network of design and construction professionals so you get outstanding results on every job, every time.

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We're everywhere you're building.

Find Products Near You

Our customers have big visions. See how we're making them a reality.

Craftsmanship that captures your imagination

Oldcastle was a key player in collaborating with the administrative architects from Alfonso in the finalization for the oval sloped glazed roof that had to stand up to aesthetic and structural requirements...”
Chuck Jablon, Vice President of Operations Skanska USA Building Inc.

Unique seawall paramount for revitalization

“Working closely with our suppliers is key to the success for the project. This is a high-profile project that demands a high-quality product that the public is going to see, and Oldcastle provided that service for us.”
Karl Benjamin, Project Superintendent Mortenson Construction

Early supplier involvement benefits developer and general contractor on multi-phase development

Having that relationship and having [CRH] at the table there with us, even in the beginning, even before the job has been awarded, has been extremely beneficial to us."
Jonathan Gardner, Managing Partner Gardner Batt

Let us put our knowledge and experience to work for you.

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There's a lot more to learn.

Stay up to speed with what's happening in the construction industry with our latest resources so you can improve and grow your business.

Featured Blog

An Introduction to Early Supplier Involvement in the Construction Industry

When owners and developers involve suppliers early in a project, they'll benefit with better project delivery, innovation, and shorter schedules. 

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Featured Project

Early Logistics Coordination Minimizes Public Impact on LaGuardia Airport

By involving the product manufacturer early during the design phase, the project team was able to better meet deadlines set by the Port Authority.

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