Certificate:ul / whi Filling core:mineral fireboard Colour:customer require Sizedoorleaf thickness: 45mm Max inner frame size: 2500mm x 2500mm Min. Frame width: no less than 80mm Max. Frame width: equal to wall thickness Openingleft hand, right hand, left hand reverse, right hand reverse(90 degree ) Designsingle/double Flush/6 panel Material of leafsolid wood skeleton+mdf+both sides Material of framesteel frames with heat transfer(with whi certificate) or solid wood Panel veneeroak, ash, sapeli, cherry, walnut or any other type of veneer as required Fire rated time20 / 45 / 60 / 90mins Filling materialmineral fireboard / honey comb / chip board Colorany color according to requirement Accessorieshinges:ul listed hinges are available Lock:ul cylinder lock, mortise lock, panic lock, magnetic lock Rubber sealfireproof rubber seal Door closerul listed closers are available Other hardwarescustomized