Whether new construction, roof replacement, or upgrading existing roofing systems with insulation, a Sikalastic RoofPro Built-Up Insulated assembly can get the job done. Extend the life cycle of old or leaking roofs without interruption. Given its highly elastic, seamless features and abilities to retain flexibility even in cold climates, RoofPro provides a lower risk of failure and longer life expectancy than traditional roofing options.

  • Additional thermal insulation
  • Seamless waterproofing
  • No penetration of the roof deck
  • Extended guarantee (from your local Sika organization)
  • Over 35-year track record
  • Moisture triggered chemistry that is rapidly weatherproof after application
  • Low VOC, low odor
  • Highly elastic and crack bridging
  • Seamless and fully adhered
  • Vapor permeable
  • UV resistant and non-yellowing


As an extension of the Sika warranty program, Sikalastic RoofPro systems are available to provide building owners with single source warranty coverage, ensuring component compatibility throughout the roofing/waterproofing assembly and simplifying warranty responsibility.

• RoofPro Built-Up System Assembly: Includes vapor barrier, insulation, cover board, insulation adhesive, insulation screws & plates, edge metal