POLFLAM belongs to the group of the most important fire-resistant glass producers in Europe. It offers glass for internal and external applications in fire resistance classes: EI 30, EI 60, EI 90, EI 120 and EI 180.POLFLAM glass is made from scratch in the company's factory, according to proprietary technology. POLFLAM has its own research facilities for testing the resistance of glass and the entire fireproof structures. POLFLAM also manufactures bent fireproof glass and glass panes of exceptionally large dimensions - 2200 x 4200 mm.What you should know about POLFLAM glass:• symmetrical glass structure (it is resistant to fire on both sides of the glass)• assembly-friendly glass (blunt edges, no positioning required)• high Rw sound insulation - up to 48 dB• high light transmission coefficient Lt - up to 87.6%• UV resistance - no need of PVB film• reaction to fire in class B-s1, d0• highest safety class 1 / B / 1 (according to PN-EN 12600)• resistance to temperatures in the range –40 ° C / + 50 ° C• water resistance (no edge protection required)• high mechanical resistance - tempered glass• possibility of sealing with most types of functional glass available on the marketAll POLFLAM products bear the CE mark and meet the requirements of the European market.