Обрешетка под профнастил (каркасный домик своими руками)

Installing roof sheathing myself. This time, I'm not working alone; my family is helping. We begin the installation by attaching the membrane to the rafters. We unroll the roll, stretch it, and staple it using a construction stapler. Next comes the 50x50 mm counter batten. We nail it with 120mm nails. Finally, we nail the sheathing itself—150x25mm boards—to the counter batten. Since the roof is over 6 meters long, we need to butt the boards. The joint always falls on a rafter. First on one side of the roof, then on the other. This creates a staggered pattern. This is stronger and more reliable. We fasten the sheathing with 70mm nails. The pitch of the sheathing boards is 500mm. We'll be installing the corrugated sheeting every 1 meter. When installing the next membrane sheet, we make an overlap of about 150 mm and glue it with special tape.