An innovative idea with a conventional approach

  • With HUNDREDS of completed buildings in The United States, Canada and India, The GIRDER-SLAB® system has been globally accepted by industry design and construction professionals as an efficient, cost saving, approach to multi-story residential building applications.

  • The GIRDER-SLAB® system in combination with a structural steel frame offers a complete steel and concrete superstructure. It is ideal for use in mid to high-rise residential structures such as hotels, student housing, apartments, senior housing and condominiums.

    The GIRDER-SLAB® system greatly improves construction operations and the ability to meet critical deadlines. Unlike cast-in-place concrete structures, the GIRDER-SLAB® system uses off site prefabricated components that are quickly erected on site by one trade even in cold weather (Ironworkers).

  • The components of the system, structural steel (including the D-BEAM® girder) and precast hollow core slabs, can be manufactured and supplied by many subcontractors guaranteeing the owner competitive procurement of the building's superstructure.

    With practically an unlimited source of supply, the D-BEAM® girder is manufactured by your local steel fabricators as part of a complete structural steel package.

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  • Clear safe working platform permits quicker follow up trades in schedule

    Erect up to four floors in ANY weather condition, before commencing grouting operations

    With a crew of 7 laborers, the GIRDER-SLAB® can be installed at a rate of 17,000 square feet per week

A new mixed-use development is boosting one of New York's most prominent business districts while working to blend in with its existing neighbors.
An efficient framing scheme drives a Boston high-rise to become one of the first major residential towers in an up-and-coming neighborhood.
A First for Canada
Economical Structural Steel Framing Systems for Multi-Story Residential Buildings
Using a system of custom-fabricated steel beams to support hollow-core plank enables quick and economical construction of low floor-to-floor height structures.
An innovative steel system is seeing increased use in university residence halls, as illustrated by a current dorm project in Pennsylvania.
Using a system of custom-fabricated steel beams to support hollow-core plank enables quick and economical construction of low floor-to-floor height structures.
Let’s Be Plank...
"We’re very happy with the structural system. We would absolutely use it on another project."
"The GIRDER-SLAB® system System helped reduce construction time for a graduate student housing project at Princeton University."
"Girder-Slab Technologies, L.L.C. has aimed this technology specifically towards high-rise residential buildings. It is an assembly of precast concrete hollow-core slabs supported by structural steel."
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less labor

safer jobsite

higher profitability

Simply Safer

Sustainable Strength

Structural steel is the premier green product, and the multi-cycled rate exceeds that of any other construction material. It contains 93% recycled product and and can be recycled endlessly