Between and under the rafters

1. Drywall.
2. Vapor barrier film.
3. Lathing.
4. TermPIR AL, termPIR PK or termPIR WS thermal insulation panels.
5. Rafters.
6. Windproof / breathable membrane or aluminum tape.
7. Clamping rail.
8. Rail.
9. Roof.

The termPIR AL thermal insulation panel is a special panel for subframe systems and interplaning equipment. It must be sealed with self-adhesive aluminum tape. Thermal insulation panels termPIR WS or termPIR PK can be used. In this case, it is necessary to use a breathable membrane, since it is not possible to use self-adhesive aluminum tape.