Since being founded in 1991, Sipral has focused on developing innovative construction technologies. The company's core business, which originally consisted of employing special cementing and sealing methods using silicone compounds, was gradually extended to include the supply of entire glazed structures.

Sipral then started using structural systems based on extruded aluminum profiles and now supplies a wide range of glazed structures – from claddings and window/door structures
to roof light wells, fire-protection glazed structures, glazed interior partition walls, and shading and access systems.

The company's main production program is prefabricated façade constructions. Such implemented façade peripheral shells participate today in the turnover of the firm at more
than 70 %.

The company is ensuring the supply of external claddings and constructions in complexity,
i.e. it realizes, coordinates and grants all own and subcontractors' works in connection with projecting, production, assembly and servicing works of such construction units.

Sipral's projects are usually of a long-term nature, typically lasting longer than one year from the preparation phase to completion.

Sipral's production program is as varied as the ever more creative solutions being applied
to building appearances.