Sistemas Técnicos de Encofrados STEN is a Spain-based formwork manufacturer known for its innovation, quality, and tailored solutions for concrete construction. With decades of experience, STEN offers a comprehensive lineup of formwork systems and services for a wide range of infrastructure and building projects.
STEN provides high-performance formwork systems designed to meet complex construction needs. From modular solutions to fully customized formwork, STEN combines versatility with durability for efficient concrete forming.
STEN Column Adapt is specially designed for civil engineering projects requiring continuous curved concrete walls with a flawless exposed finish. Ideal for hydraulic structures like reservoirs, water treatment plants, and retaining systems, this adjustable vertical formwork system enables precise curvature with minimal labor. Each panel features two synchronized manual tensioners, allowing quick, accurate adjustments to achieve smooth, consistent curves. Fully compatible with the STENform system, it integrates seamlessly into broader formwork setups. STEN Column Adapt is highly recommended for engineers and contractors seeking efficiency, quality, and precision in curved wall construction.
STEN Column LP is the perfect solution for projects requiring simple, efficient construction of standard rectangular or square concrete columns with uniform exposed finishes. Ideal for commercial buildings, parking structures, and residential developments, this system features durable metal panels with integrated connectors, allowing for fast, tool-free assembly in a cross configuration. The panels are built for strength and longevity, minimizing wear and reducing maintenance costs. With reusable components that require no disassembly, STEN Column LP ensures consistent results while saving time and avoiding part loss—making it a smart, cost-effective choice for repetitive column construction.
STEN Flexform is the ideal formwork solution for architectural projects requiring design flexibility and high-quality exposed concrete finishes. Perfect for walls with predefined joint patterns or complex geometries, this system allows total freedom in panel modulation. Its lightweight, flexible structure—with integrated fastening components—enables quick, simple assembly without the risk of lost parts or costly modifications. The mixed-profile design (metal exterior with a wooden core) reduces the need for on-site cuts and ensures long-term efficiency. STEN Flexform is highly recommended for museums, cultural centers, and signature architectural works where precision, adaptability, and surface quality are essential.
STEN Form is ideal for large-scale construction projects that demand flexibility, strength, and precision in column and wall formwork. Its cross-shaped assembly supports large-section columns ranging from 0.40m to 1.15m, making it perfect for commercial buildings, infrastructure works, and industrial facilities. With options for single-sided formwork and multiple bracket sizes, it ensures safe, efficient concrete pours—even at varied heights. The system’s modularity, high-strength steel panels, and cast corner pieces allow fast assembly and excellent impact resistance. Offered with phenolic or metallic surfaces, STEN Form delivers consistent, high-quality finishes while minimizing maintenance costs over time.
STEN Form X is the ultimate choice for projects requiring large-section concrete columns with flawless, architectural-grade exposed finishes. Designed for maximum versatility, it’s ideal for high-profile commercial buildings, infrastructure works, and architectural structures where visual quality is critical. Its large-format panels can be assembled both vertically and horizontally, eliminating surface marks and fastening traces. The system’s high-strength steel construction ensures exceptional durability, while cast corners offer precision and impact resistance. STEN Form X is fully compatible with STENform systems, making it an excellent solution for demanding projects that require strength, flexibility, and a perfect concrete finish.
STENhandform is the perfect solution for projects in early construction phases, sites with limited space, or jobs without crane access. This manually portable vertical formwork system is ideal for building walls and slab partitions in confined or low-access areas. Its lightweight, user-friendly panels come with integrated connectors, enabling quick and tool-free assembly while minimizing the risk of lost parts. With minimal anchoring components and no need for heavy machinery, STENhandform reduces labor costs and speeds up installation. It’s highly recommended for small-scale residential developments, basement walls, and renovation projects where simplicity, efficiency, and flexibility are essential.
STENulp is the ideal vertical formwork system for construction projects requiring flexibility, precision, and speed—especially where crane access is limited or wall density is high. Its ultra-lightweight panels and complete range of accessories make it perfect for residential buildings, industrial facilities, and modular or prefabricated structures. The system adapts seamlessly to various wall and column geometries, offering excellent flatness for exposed concrete finishes. With universal and multifunctional panels, it simplifies corners, reduces material usage, and cuts labor costs. STENulp stands out for its durability, ease of handling, and adaptability, making it a smart choice for modern, efficient construction.
STEN offers both direct-purchase and rental options, supported by a large, well-maintained fleet. This flexibility allows construction teams to easily scale formwork up or down based on project timelines, while ensuring consistent, high-quality concrete finishes with every use.
STEN’s field engineers take care of logistics planning, system setup, and maintenance. Their support ensures pours stay within specification, improves cycle efficiency, and allows crews to concentrate on production rather than troubleshooting equipment.
STEN is the ideal partner for construction professionals, engineering firms, and developers seeking advanced, efficient, and customizable formwork and scaffolding systems. Their solutions are perfect for projects that demand innovation, reliability, and adaptability—whether it’s high-rise buildings, infrastructure developments, or international ventures. Clients who value strong technical support, long-term collaboration, and quality-driven outcomes will find in STEN a trusted ally committed to excellence at every stage of their project.
STEN’s lightweight ULP panels allowed for efficient shear wall construction without the need for cranes. The use of universal panels and adjustable corner units reduced the number of joints, minimized material handling, and shortened cycle times. High-quality exposed finishes were also achieved.
| Company Name | Sistemas Técnicos de Encofrados STEN |
|---|---|
| Company Location | Calle Octave Lecante Pallison, 59 Pol. Ind. Can Magarola CP. 08100 Mollet del Valles (Barcelona), Spain |
| Phone Number | 34-935-738-770 |
Here we have selected formwork manufacturers recommended for low-rise residential and commercial buildings, high-rise buildings and condominiums, as well as buildings with unique shapes.
※※We select companies that provide formwork suited to each type of building from those that have exhibited at World of Concrete in the past five years (2019-2024) as of June 21, 2024