Deposit $ 71,99
Description
Provides systematic waterproofing renovation for aging or repeatedly repaired roofs. On-site inspection begins with the removal of the damaged old layer, sanding the base surface down to a solid layer, and then applying a high-filler primer based on the density of pores.
The main waterproofing layer uses a root-penetration-resistant and freeze-thaw-resistant formula, applied differently to different areas—thicker in areas prone to water accumulation and thinner in sloping areas. All overlaps between new and old layers are treated with a stepped transition.
Delivery includes a base surface repair record and a renovation layer profile. This package’s principle is “new protection for old roofs,” with each layer of material selected individually according to the degree of aging of your roof.
