Most window "failures" aren't window failures. In this short guide, Jimmy Cruz — who runs an accredited fenestration test laboratory — walks through the 7 questions he asks before a single drop of test water flies, so you can tell a product problem from an installation problem from a wall problem.
Instant download. No spam — one useful email, and you'll hear from Jimmy only if you reply. [Wire form to email service — see docs/deployment.md]
Written for attorneys, property managers, contractors, and owners who need to understand a leak before deciding what — and who — it will take to fix it.
Jimmy Cruz runs the laboratory at FTL, an accredited fenestration test lab, and consults independently on water-intrusion investigations and construction-defect litigation. The checklist in this guide is the same mental model he uses on [hundreds — confirm] of real specimens and site visits.
More about Jimmy →If you have an active leak, claim, or case, skip the guide and talk to Jimmy directly.
Let's TalkWTC puts this equipment and experience to work for clients: field performance testing (ASTM E1105 / E783, AAMA 502 / 511), forensic water-intrusion investigation, expert witness & litigation support, and product & specification consulting.
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