DB+ Reinforced vapour control layer and airtightness membrane

DB+ is the original air control barrier. It is a reinforced cellulose-based, humidity-variable vapour control layer and airtightness membrane for protecting insulation in timber frame construction. Made with a high percentage of recycled paper, DB+ is an ecological solution for sealing the building shell with protection in winter and back diffusion in summer.

• Reinforced air barrier
• High protection against structural damage and mould
• High tear resistance
• Suitable for all fibrous thermal insulation and blown-in insulation
• Lowest VOC rating in hazardous substance test
• Contains high percentage of recycled paper