EXAMPLE OF BALLASTED ROOFING: BORSACOVER AV UV
webmaster2021-12-19T15:39:12+02:00A ballasted roofing is characterized by the synthetic membrane covered by a ballast, in order to contain the action of the wind and to protect the structure from the UV rays. Ballast with gravel perfectly suits all types of non-practicable roofing, which however might have to be checked for routine maintenance; it is advisable to