In the case of interior insulation, particular attention must be paid to the room-side vapour barrier. This can be done either by applying a vapour barrier film over the whole surface, or by sealing the joints between the VIPs.
Interior wall insulation with va-Q-vip B
- Bearing framework, e.g. XPS or EPS, between the individual VIPs to hold the covering plasterboard panelling or other approved wall construction
- va-Q-vip B as back-ventilated interior wall system (If exterior wall insulation is not possible, e.g. sufarit system) is on request
