Waterproofing Systems
Polyurea is the gold standard — and it isn't the only tool. Real waterproofing is choosing the right system for the assembly, the environment, and the budget. Here's the full arsenal we bring to a project, and the honesty to tell you which one it should be.
The honest truth
If your project calls for the best membrane in the world — a shower, an elevated deck, any assembly where you never want it to come back — we’ll tell you polyurea. If the engineer’s spec, the budget, or the assembly says otherwise, we’ll tell you that too. Then we’ll install whichever it is to the same standard: the one we’d want over our own heads.
The catalog
System 01
Tremproof and ExoAir installs — fluid-applied waterproofing and air barriers that form a continuous membrane on vertical and horizontal surfaces. The commercial envelope workhorse, applied to manufacturer spec on everything from podiums to parking decks.
Commercial envelope · decks · podiums
System 02
Premium sheet-applied and fluid-applied membranes for foundations, plaza decks, and below-grade structures. Proseal systems give owners a proven, warranty-backed defense where the engineered solution calls for a sheet membrane.
Below grade · plaza decks
Technician detail — shown on site
System 03
The classic below-grade answer — asphaltic sheet membranes on foundation walls and footings, installed as one unbroken barrier before backfill. Used for decades for one reason: it works.
Foundations · below grade
System 04
Air barriers that stop the invisible leak — conditioned air and the moisture that rides with it. We install the liquid-applied systems that seal the envelope without leaving the gaps sheet goods leave behind.
Wall assemblies · the airtight layer
Technician detail — shown on site
System 05
Seamless, monolithic coatings for roofs and decks that restore and extend — a maintenance answer that keeps a facility watertight without a full tear-off.
Roofs · restoration · maintenance
System 06
The joints, laps, and transitions where systems meet and fail. Proper sealant selection and application is where waterproofing is won or lost — and where most crews cut the corner.
Joints · glazing · transitions
Technician detail — shown on site
System 07
Secondary containment basins, industrial linings, and facility surfaces where structural reliability is an operational requirement — applied to the same standard as everything else we do.
Industrial · facilities
How we choose
01
What's on the other side of this surface? What's above it, below it, moving against it? The system has to fit the physics, not the other way around.
02
When the engineer's drawings call for a system, we install that system — to the manufacturer's specification, with the details that actually make it perform.
03
If the cheaper system is the right answer, that's what you'll hear from us. It's how we keep the door open for the projects where it's not.
When the answer is polyurea
Every system on this page has a job it does well. Polyurea does the job nothing else can: one monolithic, seamless membrane with up to 500% elongation that moves with the building and stays inert to temperature extremes. If that’s what your detail calls for, you’ve come to the right shop.
The differentiator
When the job demands the best, the best is what goes down.