Lightweight steel structures consist of cold-shaped steel carriers. The first quarter of 20yy is based on the aircraft industry’s need for both lightweight, but high carrying capacity elements.
Another sector that is leading to the increase of research on this subject and the development of the technique is the automobile industry. With the development of methods of obtaining steel, high strength and light materials began to be produced, these materials then began to be used in structures. The first areas of use were covering and roof manufacturing; in later times, main carrier construction applications were introduced.

In the last 20 years, the production of light steel structures, which have a volume of use in many parts of the world, especially in USA, UK and other European countries, has increased and the area of use has expanded.


Galvanized light steel sheet with varying thickness of 0.8 mm -1.6 mm is shaped with roll-form machines and made into profiles suitable for static calculations (cold rolling). These profiles are combined with the screw and rivet system without the use of welding and the carcass system of the structure is created. The carcass system, which includes bearing walls, flooring and roof structure, is made of coatings deemed appropriate and is made fully rigid.


Approximately 30 cm above the ground level, equipped simple beam system is made a functional Foundation. The bearing walls are anchored to reinforced concrete foundation concrete beams. The remaining gaps are filled by blocking. The flooring is formed by pouring concrete with mesh steel rigging.


The static project of the carrier system is prepared according to the standards and rules specified below.:

* Aisi specification for the design of cold-formed steel building elements

* TS-498 ” calculation values of loads to be taken in sizing of building elements”

* Minimum design loads for ASCE-7 ” structures”

* Disaster Relative Humidity Regulation On Structures In Desert Regions Controls”

* International Building Code 2003

* International Housing Code 2003

* TS-648 ” calculation and construction rules of Steel Structures”

* Galvanized Sheet Metal Standards

* Residential cold-shaped steel framing, the prescriptive method for the North American steel framing Alliance

* Design of cold-shaped load-bearing Steel Systems: Technical Instructions, U.S. Army Corps of Engineers

Dış Duvar Kesit

İç Duvar Kesit


Dış duvarlar : 140 mm Roll-From makinasından çekilmiş çelik karkas sistem, arada Taş Yünü İzolasyon, Çelik karkas Üzeri 10mm Betopan veya OSB Levha / Taşonit / Söve / Mantolama / Yapılan / Ahşap Kaplama / Siding / Komposizt ve Dış cephe boyası.

İç Duvarlar: 90 mm Çelik karkas , Arada Taş Yünü İzalasyon, Çelik üzeri Betopan OSB veya Alçıpan kaplama, Alçıpan üzeri sıva / Ahşap Kaplama/ Duvar Kağıdı ve boya uygulaması.

Çatı Kaplama : Çelik karkas üzeri 11mm OSB, OSB üzeri Membran, Metal Kiremit / Single / Taş Kiremit / Sandwich Panel/ Ondolin.

Tavan Kaplama :  Cam Yünü izolasyon, Alçıpan levha veya Ahşap lambiri üzeri sıva ve boya uygulaması.

Aksesuar ve Diğer :  Dış kapı Çelik kapı, İç kapılar Amerikan panel kapı, Pencereler ısıcamlı PVC, Islak Hacimler fayans, yer döşemeleri Laminant, TSE standartlarına uygun Elektirik  ve Vitrifiye malzemeleri.

Kaplama, İzolasyon ve aksesuar gibi tüm malzeme seçenekleri, projeniz ve tercihleriniz doğrultusunda dilediğiniz şekilde değiştirilebilir esnekliktedir.