Roof Waterproofing

A House Under Construction | Roof Waterproofing

BEST Roofing & Waterproofing in Eugene, OR, works with general contractors in Oregon and Washington to install all types of waterproofing and other building envelope services. Our highly skilled team specializes in various services catering to your needs. Whether you require foundation wall waterproofing, slabs on grade, or waterproofing solutions for podium decks and balconies, we have the expertise to deliver exceptional results. We can also provide pedestrian deck coatings or vehicular traffic coatings in parking garages or driveways.

We are one of only a handful of contractors who can perform below-grade roof waterproofing, air barriers, and roofing into one manufacturer system warranty. In the event that you noticed water coming in through the cracks in concrete walls or slabs, our roofing company can provide waterproofing injections to stop the problem permanently. BEST is certified by several top manufacturers and the ABAA as an installer with certified installers to perform all your weather barrier or air barrier needs.

Our Roof Waterproofing Services

BEST provides the following waterproofing services:

Below Grade Waterproofing

  • Foundations
  • Retaining Walls
  • Basements
  • Slabs on Grade
  • Cold Applied, Bentonite, Hot Applied, and Self Adhered

Above Grade Waterproofing

  • Exterior Decks
  • Balconies
  • Plaza Decks
  • Planters
  • Green Roofs
  • Concourses

Weather and Air Barriers

  • Exterior Walls
  • Air Sealing
  • Moisture Resistant
  • Mechanically Fastened, Fluid Applied, and Self Adhered ABAA Certified

Pedestrian and Traffic Coatings

  • Balconies
  • Parking Garages
  • Patios
  • Garage Floors
  • Driveways

Joint Sealants

  • Windows
  • Brick CJ’s
  • Concrete CJ’s
  • Metal
  • Dissimilar
  • Polyurethane, Hybrid, Silicone, 1-Part, and 2-Part

Joint Fillers

  • Concrete CJs
  • Concrete EJs


  • Pavement and Sidewalks
  • Pools and Pool Decks


  • Concrete Injections in Walls and Slabs

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