Construction method of corrugated asphalt flashing
Base inspection shall be carried out to make sure that strength and flatness meet the requirements of construction specifications
Lay insulation boards on concrete roofs (depending on design and location)
Lay Dovoro corrugated flashing, with a longitudinal overlap of no less than 100mm and a transverse overlap of 1-2 waves
Place battens with spacing according to the requirements of roof tiles
Use an impact drill to drill holes and penetrate the batten, Dovoro corrugated flashing, and insulation board
Use Dovoro special nails to fix the batten, flashing, and insulation board onto the base concrete
Install cornice grates at the eaves to ensure ventilation and prevent birds from entering the space under the tiles
Lay and fix roof tiles (according to manufacturer's requirements)
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