1/ Seal the beams with a round-edged flat of at least 15 cm.

2/ Attach the rafters lengthwise along the beams.

3/ Install the ceiling panels between the rafters and attach them.

4/ Install the insulating roof plates.

(Manufacturer's note: a specific study is required to determine the section of the beams and rafters.)

Installing panels under a sloping roof

Installing panels under a sloping roof