One service that might be a good fit for contractors who install foundation walls and basements is waterproofing. There are two basic types of waterproofing materials: sheet membranes and sprays ...

Description: Fanfold DWB Damproofing Waterproofing Board is an extruded polystyrene foam layer sandwiched between two tough, non-perforated, impact resistant plastic facers. Fanfold DWB is used to ...

Waterproofing is one of the most critical aspects of building design and construction, especially when it comes to ...