Monotubular Polygonal Towers

Performance and robustness at great heights

Custom-built structures for the most challenging projects

Designed to excel at the most demanding infrastructure projects, Technomast's monotubular polygonal towers combine high structural strength, durability and precise installation.

With polygonal sections formed from high mechanical strength structural steel plate, the towers are submerged-arc welded and connected via a slip-joint system, ensuring fast and safe assembly.

Safety in every detail

Precision in every joint

Technomast's monotubular towers are the ideal choice for those seeking safety, cutting-edge engineering and custom solutions for large-scale projects.

Formed from high-quality steel
Submerged-arc welding
Slip-joint for fast assembly
Hot-dip galvanizing with optional painting
Factory pre-assembly with quality testing

Precise engineering, smart application

Towers developed to meet different demands

Large-area lighting
Telecommunications
Energy and transmission
Road signalisation
Advertising panels

Each project is custom developed, using finite element analysis and compliance with NBR 6123 and NBR 8800 standards, taking into account wind, load and site topography.

The structures receive a hot-dip galvanized finish (NBR 6323) and, on request, aliphatic PU painting. They are factory pre-assembled and 100% inspected with non-destructive testing, ensuring a perfect fit and maximum reliability.

Committed to excellence in every detail

From design to delivery, we offer safety, customization and support

With optional accessories such as maintenance platforms, ship ladders, lifelines, night beaconing and lightning protection (SPDA), the towers are delivered with a design calculation report, technical liability record (ART) and installation templates.

60-month warranty against manufacturing defects
Custom projects tailored to client needs
Technical support available

With over 30,000 m² of manufacturing space and ISO 9001:2015 certification, Technomast guarantees efficiency, reliability and impeccable finishing from start to finish.

MONOTUBULAR TOWERS

Don't hesitate to request your project from us; we will be delighted to help create something different for your need

Technomast - Poles and urban design

For more than 20 years we have been working with a network of clients and partners of great relevance in the chemical, petrochemical, mining and steel industries, and all those concerned with safety, quality and strict compliance with standards.

Technomast, the new name of Madestamp.

Address

Rod. PR 423, KM 24.3, Jardim das Acácias
Campo Largo, Paraná, Brazil

+55 (41) 3195-4348

+55 (41) 3195-4348

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