ACE designs and repairs waterproofing systems in Irvine, California — below-grade, plaza-deck, split-slab, foundation, and traffic-bearing coatings. We coordinate directly with structural, civil, and landscape so the assembly the contractor bids is the assembly the membrane manufacturer will warrant. Design engagements are priced fixed-fee by phase, and we carry professional liability with limits appropriate to commercial and multifamily work.
Waterproofing is where the water-management strategy of a building either succeeds or generates decades of consequential damage. We design and repair below-grade waterproofing, plaza decks, split-slabs, planters, foundations, and horizontal traffic-bearing systems — coordinating with structural, civil, and landscape designers so the assembly the contractor is asked to build is the assembly the membrane manufacturer will warrant. Explore our waterproofing design and repair practice for the full scope of related capabilities we bring to Irvine engagements.
Irvine sits in a Mediterranean (Zone 3B Warm-Dry / 3C Warm-Marine) climate zone. Long dry summers with intense UV loading, punctuated by concentrated winter rain events, produce a fatigue cycle that ages sealants faster than a temperate-zone envelope. Coastal exposures add salt-aerosol driven corrosion; inland exposures add thermal-cycling stress. Both push toward higher-grade fluoropolymer and silicone systems. The Irvine building stock we most often work in includes master-planned commercial campuses and Great Park Neighborhoods multifamily. On Irvine plaza decks we see repeat failure at planter drain cores, at the drainage-mat termination, and at the wall-to-slab transition — locations where the design detail was correct but the installer sequencing was not. See California building envelope coverage for the multi-market context, and Balcony Inspection — Irvine for a complementary scope in the same market.
Waterproofing consulting spans three environments — each with different membranes, expected lifespans, and interface details. Failure clusters at transitions between them.
Covering Irvine waterproofing design and related scopes
Blindside, positive-side, or bentonite systems designed against soil-side hydrostatic pressure and vapor drive.
Hot-fluid, cold-fluid, or sheet-membrane systems with drainage plane, protection board, insulation, and overburden coordinated as a single assembly.
Perimeter drainage, capillary breaks, and vapor barriers designed against the site-specific groundwater and vapor conditions.
Where an existing assembly is failing, we investigate the mode of failure and design the retrofit — not just re-specify the same membrane.
Review of installer submittals, mock-ups, and field conditions during installation, with continuous QA record for owner and warranty carrier.
Every engagement follows a three-phase delivery structure so you know what you are getting, when.
Below-grade positive-side membrane failure at the wall-to-slab cold joint, plaza-deck failure at planter drain cores, and split-slab failure at the drainage-mat termination — three signature failure modes we investigate repeatedly.
Damp-proofing resists moisture vapor but not liquid water under pressure. Waterproofing resists liquid water under hydrostatic head. For any basement, foundation, plaza, or planter — anywhere groundwater or trapped surface water can develop head against the assembly — waterproofing is the code-required design.
Yes, and especially in Irvine. The overburden hides the membrane from view, small planter irrigation leaks accumulate, and once membrane failure is confirmed, the cost of pulling the overburden is often five to ten times the cost of the original membrane. Regular inspection catches problems while they are still trivial.
Design fees are quoted as a percentage of the waterproofing trade cost or as a fixed lump sum by phase — investigation, basis-of-design, construction documents, and construction administration. We quote the fee before design begins, not after.
Yes. On a mid-life plaza deck or below-grade assembly, a targeted existing-condition assessment often produces the honest go/no-go answer — repair-in-place vs. full replacement — before design fees are committed. Fixed-fee, two to four weeks.
ACE Building Envelope Design has practiced envelope engineering across the Western United States on hundreds of commercial, multifamily, institutional, and legal-defense projects. Our senior engineers are licensed Professional Engineers, active in FGIA and ASTM committees, and have provided expert testimony in state and federal envelope-defect matters.
Founded and led by Conor Meyers (CEO), with John Harris (President) and Jedidiah Brandman (SVP) directing the technical practice.
ACE covers California building envelope coverage from our Western U.S. base, and related work in this market is documented at Envelope Consulting — Irvine. Every engagement starts with a fixed-fee scope proposal — you see the price and fee before you commit.
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