• single-rebate frame , double-rebate leaf battened from one side
• Eurofalz 4 mm, overlap 22 mm
• connection bytenons or dowsls
• both-sides gasket in the frame and sashes
• hardware gŕoove in axis 9 or 13 mm

The correct choice of the window machinery and proper preparation of the window design in cooperation with a tool manufacturer is the basic factor of future production success. Our team with technical knowledge and long-time practical experience can offer tailor made solutions for your business.