Precision meets proximity: Our new Northeast hub
Quality products, local supply, global expertise.
We’re putting the finishing touches on our new Pennsylvania facility—bringing American-made inventory, faster delivery, and local support to the Northeast region. Backed by the German engineering that built our global reputation, our seasoned experts are ready to support your next project.
Need fast answers, technical advice, or product availability? Our team is known for quick response times, practical problem-solving, and deep field expertise. We're ready to keep your project on track, from first quote to final install.
Meet your team of dedicated experts
Our Northeast regional team brings decades of experience supporting infrastructure and construction professionals across the region. Whether you need high-quality products, technical guidance, spec support, or on-site solutions—our team delivers with speed, expertise, and local insight.
Experts in anchor systems, geotechnical applications and structural solutions
Here to help you move faster and build smarter
Your local Northeast team, proudly serving: NY, PA, NJ, MD, CT, MA - and beyond.
Here for you: on-time and on-spec
We don’t just supply products—we help you deliver successful projects. That's why infrastructure professionals across the Northeast choose to partner with DYWIDAG.
Local stock = faster delivery
Our new facility will offer shorter lead times, responsive logistics, and better availability—keeping your projects on track without supply chain stress.
Trusted by asset owners worldwide
DYWIDAG products are trusted in critical infrastructure across the US - where performance, safety, and reliability can’t be compromised
Local, end-to-end support
From design reviews and value engineering to bar selection and on-site troubleshooting, we support your team every step of the way.
Manufactured in the USA
American steel and U.S.-based production, combined with 160 years of German engineering excellence delivers compliant, high-performing solutions you can count on.
Made in America, built for America.
Our new Northeast facility marks a powerful expansion of our U.S. manufacturing capabilities— helping us deliver faster, support locally, and increase access to our high-quality, American-made inventory.
With American steel and domestic production, our trusted range of geotechnical and post-tensioning systems engineered for resilience and ready to meet the demands of infrastructure projects across the region.
Backed by over a century of German precision, our systems stabilize bridges, reinforce retaining walls, and secure deep foundations - keeping America's infrastructure moving forward.
You're never far from a DYWIDAG Threadbar®
DYWIDAG ground anchors reinforce critical infrastructure worldwide, from Ground Zero to JFK Airport. Hidden beneath the surface, DYWIDAG Systems quietly stand the test of time. In the 1990s, over 150 DYWIDAG DCP THREADBAR® tendons strengthened a Northeast stadium. Thirty years later, testing confirmed they exceeded ASTM A722 standards while maintaining low relaxation rates—proof of their lasting reliability.
Why engineers trust DYWIDAG Threadbar™ systems:
Proven durability with decades of lift-off testing
Exceeds ASTM A722 standards even after 30+ years
Double corrosion protection (DCP) ensures longevity
Reliable in high-stakes applications from stadiums to skyscrapers
Popular products
DYWIDAG-Stabanker
Das Schraubgewinde ermöglicht einfaches Spannen und Festlegen des Ankerkopfs.
DYWIDAG GEWI® Felsbolzen
Effiziente Lastübertragung mit mehreren Optionen.
DYWIDAG GEWI® Pfahl
Das perfekte Gründungselement: wirtschaftlich, platzsparend und dauerhaft.
Externes Stabspannverfahren ohne Verbund
Effektive Lösung zur Verstärkung einer Vielzahl von Bauanwendungen.
DYWIDAG GEWI® Bodennagel
Schnell und wirtschaftlich sowohl für temporäre als auch für permanente Anwendungen.
DYWI® Drill Hohlstab System
Selbstbohrendes System mit Hohlstab-Tragglied für lockere oder nicht-standfeste Böden; selbststützendes Bohrloch, keine Verrohrung erforderlich.
DYWIDAG-Mehrstabpfahlsystem
Das ideale Gründungselement für große Belastungen.
DYWIDAG GFK-Felsbolzen
Zerschneidbare Felsbolzen aus glasfaserverstärktem Kunststoff für den Einsatz in städtischen Gebieten, die nachfolgende Arbeiten nicht behindern oder in Bereichen, in denen Umweltbedingungen einen Kunststoff-Bolzen erfordern..
DYWIDAG Reibrohrexpansionsanker
Sofortiger Kraftschluss ohne Zementmörtel.
DYWI® Drill Felsbolzen
Die selbstbohrende Lösung für schwierige Bodenverhältnisse und dort, wo Geschwindigkeit und Effizienz von größter Bedeutung sind.
DYWIDAG Kombianker
Hervorragender Schutz für Anwendungen mit langer Lebensdauer.
Stabspannverfahren mit nachträglichem Verbund
Kostengünstige Lösung zur Verbesserung der strukturellen Leistung bei geraden Spanngliedern.
Internes Drahtspannverfahren ohne Verbund
Langlebige, kostengünstige und korrosionsbeständige Lösung für die Längsvorspannung von Brücken.
Internes Stabspannverfahren ohne Verbund
Leistungsstarke und zuverlässige Lösung für die Verstärkung und Reparatur von Infrastrukturen.
Litzenspannverfahren mit nachträglichem Verbund
Vielseitige Lösung zur Verstärkung und Verbesserung der Festigkeit und Leistung von Strukturen.
Internes Spannverfahren mit Monolitzen
Hervorragender Korrosionsschutz und flexible Installation bei beengten Platzverhältnissen.
Externes Spannverfahren mit Monolitzen
Verlängern Sie die Lebensdauer kritischer Strukturen bei minimaler Unterbrechung.
Dämpfer
Verlängern Sie die Lebensdauer Ihrer Seile
DYNA Grip Standard System
Hohe Ermüdungsfestigkeit und ausgezeichnete Lebensdauer.
Schrägseil Litzen
Wartungsfrei konzipiert.
Proven performance, decade after decade.
It’s not just about where we’ve been—it’s about how our systems stand the test of time.
Take our long-term stadium strengthening project in the Northeast: More than 150 DYWIDAG DCP THREADBAR® tendons were installed as part of a major structural upgrade in the 1990s. Thirty years later, third-party testing confirmed that our bars not only maintained their structural integrity but exceeded ASTM A722 minimums for yield and tensile strength. And extensive testing over the years consistently verified their low relaxation rates, proving why DYWIDAG continues to be the specifier’s choice for critical, long-lasting infrastructure.
Here’s why engineers continue to specify DYWIDAG Threadbar™ systems:
Low relaxation rates verified through decades of lift-off testing
Exceeds ASTM A722 yield and tensile strength even after 30+ years
Double corrosion protection (DCP) system ensures long-term durability
Trusted in critical applications, from stadiums to high-rise foundations
7 Technical resources and downloads
DYWIDAG THREADBAR® Low Relaxation Rates (North America)
Geotechnische Produktpalette (US)
Vorspanntechnik Produktpalette (US)
DYWIDAG Threadbar - Technical Specifications (US)
NYC Incorporated since 1969, est. 1865
From coast to coast, DYWIDAG is trusted to support the nation’s infrastructure. Our four core manufacturing facilities are strategically located and DYWIDAG experts are based across the U.S. to support you wherever you are.
Now, with our new, full-service, Northeast facility, we’re even closer to your next project—with stock on hand, experts nearby, and decades of proven performance behind every system, we’re ready to help you move faster and build smarter.
Have a question or want to check availability? Let’s talk.
