About Us

BBH provides customers with over 40 years of experience in the construction field. We have a background in metal fabrication, decorative & structural concrete products and a very good overall understanding of building waterproofing exterior envelopes.

BBH specializes in metal fabrication and waterproofing:

Sheet Metal Fabrication
  • Sheet metal products from 30 gauge to 18 gauge
  • Pre-finish (Colored) sheet metal flashings in multiple break/shape forms
  • Specialty items such as copper, aluminum, stainless & other thin sheet products are also manipulated to form to customers needs
  • Soldered & welded sheet metal flashing for better waterproofing solutions
  • Examples of fabricated items:
    • Chimney caps
    • Exhaust vents with hoods
    • Roof & deck coping cap
    • Door and window sill pans
    • Head flashing for windows, doors & misc. penetrations
    • Base of wall flashings
    • Soldered counter flashing for decks, roofs, base of walls and odd cladding transitions
    • Many other misc custom soldered flashing components


Decorative Waterproofing & Overlays
  • Waterproofing systems that include custom sheet metal flashing packages to interface with other building claddings to guarantee a water tight application over plywood or concrete surfaces.
  • Decorative coatings over existing concrete surfaces (i.e. driveways, walkways, patios etc.) to create slate tile or stone finish with multiple colors & pattern scenarios.


Additional services we provide are making site visits to gain accurate dimensions, site & shop consultation for unique scenarios, pricing submittals for all items listed.

Product Info: Workmanship and material warranties, material submittals and informative product literature for all waterproofing aspects. Details of warranties available upon request.

Daryle Brown has been in the construction field with more than 20 years experience in structural and architectural concrete, sealants, elastomeric waterproofing and flashing design and fabrication. Daryle has been in the field with hands on experience for 10 years and has held management positions such as Site Superintendent for projects exceeding three million dollars and as project manager for projects over ten million dollars.

These three partners have over 70 years experience and have fulfilled rolls in all aspects with different companies which make us very well rounded and a good solid company.



Master Builders Association    
B B H Construction Services LLC, Deck Cleaning and Waterproofing, Bellevue, WA
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