Customer Service Centre Norms and Standards Fire protectionSound requirementsSustainability requirementsQuality requirements Downloads Brochures and fact sheetsDrawingsAssembly guideOperation & Maintenance Customer support Calculate weightWinab. The movable wall is an excellent choice in spacious rooms with high ceilings in which demands on the sound environment are high.The folding wall is the optimal choice for local users with high demands on flexibility. A fast and efficient solution in environments where the need for space often varies.Our folding and movable walls are developed to reduce the sound impact from the outside world. We also have a broad and well-thought-out program of sound-absorbing products.