Serving you better from 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.
Your 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.
Why choose DYWIDAG?
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
We offer shorter lead times, responsive logistics, and better availability to keep your projects on track without supply chain delays
Trusted by asset owners worldwide
Since 1865, DYWIDAG products have stood behind the strength of some of the world’s most enduring and iconic structures
Expert support from design to delivery
From design reviews and value engineering to bar selection and on-site problem solving, we support your team every step of the way
Proudly manufactured in the USA
Using American steel and domestic production, we reduce transport emissions and support more sustainable sourcing, without compromising on strength or performance
Made in America, built for America.
Our new Northeast facility marks a significant investment in strengthening American industry and infrastructure by delivering 100% American-made Threadbars, crafted from U.S. steel and proudly manufactured on American soil.
With a focus on speed, availability, and local support, we’re making it easier than ever to access the high-quality geotechnical and post-tensioning systems you trust, engineered to meet the demands of critical infrastructure projects across the region.
From stabilizing bridges to anchoring deep foundations, our domestically produced DYWIDAG Threadbar® is designed to strengthen the future of U.S. infrastructure.
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
Established 1865, NYC Incorporated since 1969
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.
7 Technical resources and downloads
DYWIDAG THREADBAR® Low Relaxation Rates (North America)
Geotechnical Product Range - Brochure (North America)
Post-tensioning Product Range (US)
DYWIDAG Threadbar - Technical Specifications (US)
Popular products
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La terminaison par un seul écrou facilite la mise sous tension et le verrouillage.
DYWIDAG Threadbar Rock Bolt System (système de boulons de roche à barre filetée)
Transfert de charge efficace grâce à de multiples options.
Système de micropiliers à barre filetée DYWIDAG
L'élément de fondation idéal : économique, peu encombrant et solide.
Système de précontrainte externe non liée utilisant des barres filetées
Solution efficace pour renforcer une large gamme d'applications de construction.
DYWIDAG GEWI® Clou pour sol à barre filetée
Rapide et économique pour les applications temporaires et permanentes.
Barre creuse de forage DYWI®
Système auto-forant pour les sols meubles ou affaissés - aucun tubage n'est nécessaire.
Système multibarres DYWIDAG
L'élément de fondation idéal pour les charges élevées.
Boulon de roche DYWIDAG GFRP
Boulons de roche coupables pour une utilisation dans les zones urbaines, où une excavation future peut être nécessaire ou lorsque les conditions environnementales favorisent un boulon en polymère.
Boulon de roche extensible DYWIDAG
Stabilisation instantanée sans coulis.
DYWI® Drill Hollow Bar Rock Bolt (boulon de roche à barre creuse)
Y compris des options d'auto-perçage pour les sols problématiques et lorsque la rapidité et l'efficacité sont primordiales.
Boulon combiné DYWIDAG
Protection supérieure pour les applications à longue durée de vie.
Système de précontrainte par collage utilisant des barres filetées
Solution rentable pour améliorer les performances structurelles des couches de tendons droits.
Système de précontrainte interne non liée utilisant un fil de fer
Solution durable, rentable et résistante à la corrosion pour la précontrainte longitudinale des ponts.
Système de précontrainte interne non liée utilisant des barres filetées
Solution performante et fiable pour le renforcement et la réparation des infrastructures.
Système de précontrainte par collage utilisant des torons
Solution polyvalente pour renforcer et améliorer la résistance et la performance des structures.
Système de précontrainte interne non liée utilisant le Monostrand
Pour une protection supérieure contre la corrosion et une installation flexible dans les espaces restreints.
Système de précontrainte externe non liée utilisant le Monostrand
Prolonger la durée de vie des structures critiques avec un minimum de perturbations.
Amortisseurs
Prolonger la durée de vie de vos câbles.
Système DYNA Grip Standard
Haute résistance à la fatigue et excellente durabilité.
Torsades de câble
Conçu pour ne pas nécessiter d'entretien.