FAQ
How does the calculator account for parapet walls around the roof slab?
Parapet wall length and height can be added as a distinct input, since parapets add masonry, plaster and sometimes coping cost beyond the flat roof area itself, and they also create junction details that need careful waterproofing where the parapet meets the terrace surface.
Parapet wall length and height can be added as a distinct input, since parapets add masonry, plaster and sometimes coping cost beyond the flat roof area itself, and they also create junction details that need careful waterproofing where the parapet meets the terrace surface.