NYC Building Envelope Library

    Knowledge Center for NYC building envelope problems

    Deep technical guides, field-based case studies, checklists, and plain-English answers for building owners, boards, and property managers dealing with leaks, facade conditions, FISP, roof failures, waterproofing, and DOB-facing decisions.

    Field-based

    Built from real inspection logic, not generic SEO posts.

    Owner-ready

    Tables, checklists, and FAQs that support board decisions.

    Cautious language

    Clear separation between observed conditions and final causation.

    Case study system

    Turning inspection reports into technical assets

    The strongest ARCONDES content should come from real field work, but every public case study needs a privacy and causation review before publication.

    Field Evidence

    Start from real inspection notes, photos, openings, moisture patterns, contractor findings, and observed water paths.

    Privacy Review

    Remove private names, apartment identifiers, faces, belongings, financial details, and unapproved addresses before publication.

    Technical Restraint

    Use cautious causation language unless the field record, testing, and contractor documentation fully support a final conclusion.

    Owner Utility

    Add checklists, tables, FAQs, and clear next steps so the content helps boards and managers make better decisions.

    Glossary and FAQ foundation

    Definitions and FAQs should become the answer layer for owners, boards, property managers, and AI search systems.

    SWARMPUnsafe ConditionQEWIThrough-Wall FlashingShelf AngleSpallingMechanical ChaseCondensate Drain LineProbe OpeningTPO RoofPitch PocketScupper