Commercial buildings ranging from high rise offices to hospitals to multi-use to fire stations benefit from Fluid Applied Weather Barriers.  Your building lasts longer and costs less to opperate.  

Bottom Line: We help your company be more profitable.  


When you have a building that needs to be sealed, look to Fluid Applied LLC.  We are the Puget Sound's leader in industrial and residential water proof / air proof membrane installation and application.   We are a Sto Corp. factory authorized installer of Sto  Weather Barrier products.  

Fluid Applied Weather Report:  Wet and stormy outside.  Dry and Warm Inside.  


Fluid Applied LLC  applies the best performing Weather Barriers on the market.  Our products meet and often exceed architect specifications for projects.  We work closely with builders, architects and homeowners to ensure the final building will withstand all of the moisture here in the Pacific Northwest.  The same weather barrier products that keep the water out also keep the air out which reduces energy costs.  Fluid Applied Weather Barriers create a monolithic membrane around the building producing the best protection possible for your building.   


As a homeowner, you want the best for your home and your family.  Fluid Applied Weather Barriers keep air from leaking through the walls.  This keeps your home warmer and reduces your monthly heating expense.  

Bottom Line: We help you save $.  


Imagine reducing your heating costs by up to 40%.  This happens by reducing air flow through the walls.  Fluid Applied Weather Barriers envelope your building in a product that performs like Goretex for your building.

Bottom Line:  Complete Protection.  

Fluid Applied Weather Barriers are far superior to other products on the market today.  Water Proof and Air Proof while still allowing moisture to escape your building is what sets us apart.  We have products for all applications.  


Bottom Line: The Best Products.  



Vapor permeable membrane
StoGuard w/ EmeraldCoat Vapor Permeable Fluid Applied Membrane

Emerald Coat creates an air and water barrier.  Air and Water stays out and moisture vapor can escape.

StoCoat Lotusan:   Lotus - Effect

Sto Corp has incorporated some new technology into their Sto line of building coatings.  This stuff is amazing!  Lotus effect mimics the lotus leaf.  Water just runs off taking the dirt with it.  




Air Barrier - Water Barrier  


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​Fluid Applied, LLC​

Fluid Applied Weather Barriers of Puget Sound.  

Fluid Applied LLC installs air barriers and water barriers on buildings in Seattle, Bellevue, Tacoma, Puyallup, Gig Harbor, Bremerton, Joint Base Lewis McChord JBLM, Olympia, Centralia and many other cities through out the Puget Sound here in Washington.  

Fluid Applied LLC helps weather proof buildings for the military, federal, state and local governments, hospitals, fire departments, builders and developers, office buildings, and homeowners.  

If you own a building, you need us to install an air barrier and water barrier to make your building environmentally friendly and save you money.  Warm and dry is our mission.