Jiangsu Kedebon
Building Envelope Membranes for Roof and Wall Systems
Waterproof breathable membranes, vapour barriers, nonwoven fabrics and sealing accessories for metal roofs, walls, timber frames and light-steel construction.
Choose by position in the building envelope
Waterproof Breathable Membrane
Installed outside insulation or structural sheathing to limit wind-driven rain and air movement while allowing residual water vapour to diffuse outward.
Vapour Barrier Membrane
Controls indoor water vapour and air leakage into insulated roof and wall assemblies. Its exact position must follow climate, indoor conditions and hygrothermal design.
PE Vapour Barrier Film
PE film for designated roof, wall and floor moisture-control applications, supplied in project-specific thickness, width, roll length and packaging.
Roof, wall and timber-frame applications
Exterior drainage and drying, insulation protection, interior vapour control and wind restraint.
Wall weather barrierContinuous field membrane integrated with windows, penetrations and a drained cavity.
Timber-frame housewrapMoisture-sensitive sheathing protected while preserving an outward drying path.
Chongqing International Expo Center
Wuhan Railway Station
Guangxi Culture and Art CenterSend the application, quantity and delivery requirements
We use the assembly position and project conditions to separate exterior weather barriers, interior vapour control and compatible detail accessories.