Jiangsu Kedebon
Housewrap, WRB and Building Envelope Membranes
Kedebon is a housewrap manufacturer and building wrap supplier for vapor permeable housewrap, exterior wall WRB, waterproof breathable membranes, vapor barriers and sealing accessories.
Choose by position in the building envelope
Vapor Permeable Housewrap
A waterproof breathable membrane used as vapor permeable housewrap and an exterior wall water resistive barrier (WRB), limiting wind-driven rain and air movement while allowing outward drying.
Vapor Barrier Membrane
Controls indoor water vapor and air leakage into insulated roof and wall assemblies. Its exact position must follow climate, indoor conditions and hygrothermal design.
PE Vapor Barrier Film
PE film for designated roof, wall and floor moisture-control applications, supplied in project-specific thickness, width, roll length and packaging.
Roof systems, exterior wall WRB and timber-frame housewrap
Exterior drainage and drying, insulation protection, interior vapor control and wind restraint.
Exterior wall WRBContinuous water resistive barrier integrated with windows, penetrations and a drained cavity.
Timber-frame housewrapBreathable housewrap protects moisture-sensitive sheathing while preserving an outward drying path.
Methods and standards for international specification
ASTM E96/E96M for water vapor transmission and ASTM E2556/E2556M for mechanically attached flexible WRB materials.
ISO 12572 for water vapor transmission, EN 13859-2 for wall underlays, and EN 13501-1 for fire classification reporting.
AS 4200.1, AS 4200.2, NCC condensation provisions, NZBC E2/AS4, NASH and NZS 2295 where applicable.
JC/T 2291-2014 for water-resistive, vapor-permeable underlays, coordinated with project waterproofing and quality-control requirements.
References support technical selection and communication. Compliance remains dependent on the applicable edition, jurisdiction, tested product, assembly design and project approval path.
Roll preparation, pallet packing and container loading
Waterproof breathable membranes, vapor barriers and related roll goods are prepared against the agreed model, width, roll length, labeling and packing requirements. These photographs document finished rolls, warehouse handling and loading; product performance remains model- and report-specific.
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 vapor control and compatible detail accessories.