Latest analysis · Updated August 25, 2026

Waterproofing and Moisture Intrusion Experts for Southern California

Building envelope consulting, waterproofing system design, and moisture intrusion investigation for residential and commercial properties throughout Southern California.

02 · Recent work

Field reports

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Building Envelope Aug 25, 2026

High-Rise Building Envelope Issues in Los Angeles: Curtain Wall and Glass Failures

Examine curtain wall and glass facade failures in Los Angeles high-rises, including causes of water and air leakage, glass breakage, and investigation methods.

James Whitfield
Facade Systems Aug 11, 2026

Stone and Tile Cladding Failures in Southern California: Anchoring, Cracking, and Water

Examine the causes of stone and tile cladding failures in Southern California, including anchoring defects, cracking, water intrusion, and investigation methods.

James Whitfield
Building Envelope Jul 28, 2026

How to Read a Building Envelope Investigation Report

Learn how to read and interpret a building envelope investigation report, understand key sections, and use findings to make informed repair decisions.

James Whitfield
Moisture Intrusion Jul 14, 2026

Roof-to-Wall Interface Failures: The Most Common Source of Water Intrusion in LA

Roof-to-wall transitions are the leading source of water intrusion in Los Angeles buildings. Learn why these interfaces fail and how to investigate them.

James Whitfield
Facade Systems Jun 30, 2026

Metal Panel Cladding Failures in California: Sealant Failure and Water Infiltration

Explore common metal panel and ACM cladding failures in California, including sealant degradation, thermal movement issues, and water infiltration causes.

James Whitfield
Waterproofing Jun 16, 2026

Balcony and Deck Waterproofing in California: SB 326, SB 721, and What Owners Must Do

California's SB 326 and SB 721 require balcony and deck inspections. Learn the waterproofing requirements, compliance deadlines, and what owners must know.

James Whitfield