Operating since 1979 designing, producing and commercialising worldwide high quality integrated window and glass frame systems for architecture and construction with EC certification.

PENTAGONAL is a commercial company, with over 25 years experience, operating on large building constructions in the areas of glazing and glass façade, BMU’s and access systems.

We present several solutions for glass, such as solar control, acoustic control, laminated, laminated safety, low emissive glass, tempered mirrors, safety mirrors.