- High-performance vapour control — resists moisture vapour transmission to protect insulation and structural framing
- Airtightness membrane — reduces uncontrolled air infiltration and heat loss
- Fire retardant — complies with NZBC C/AS2–C/AS6 surface finish requirements
- Install on warm side of insulation in walls, floors and roofs
- Compatible with timber and steel framed construction
Verso VCL100 is a high-performance vapour control layer and airtightness membrane for installation on the warm side of insulation in timber and steel framed walls and roofs. It controls moisture vapour movement into the building structure, protecting insulation and framing from condensation damage.