How to compare waterproofing quotes
Compare the specification and included scope, not just the final number.
Already have contractor quotes? Use the waterproofing quote checker to normalize up to three totals into SAR/m², compare each with the site’s planning band, and surface scope items you have not marked as addressed.
Request the same data from every bidder
System and manufacturer, thickness, layers, primer, joints, upstands, drains, protection and test method.
Identify exclusions
Removal, disposal, crack repair, new slopes, scaffolding, access and testing may be separate line items.
Warranty is not the specification
A “10-year warranty” does not by itself prove system quality. Read what is covered, who is responsible and which exclusions apply.