"The work in March is what determines what your route looks like in October."
— A standing editorial principle for Northeast seasonal coverage on this site.
Derek Giordano is part of the Giordano Inc. editorial team and covers the Northeast corridor editorial beat for Window Washing Guide, with a particular focus on pre-war and pre-1945 glazing diagnostics and handling protocols. The articles and state pages under this byline address regional water chemistry across the I-95 corridor from northern Virginia through southern New England, the cleaning protocols that pre-war and pre-1945 single-pane wood-sash glazing actually wants (gentler pH, no ammonia or acid, no razor work), double-hung weight-and-pulley sash systems and their failure modes, the Northeast pollen calendar and its scheduling implications, and the suburban residential commercial pattern through the broader Northeast corridor.
The operational and conservation details in these pieces are drawn from a combination of practitioner interviews, published trade references, IWCA technical references including the pre-1945 glazing reference set, historic-glass conservation literature, and municipal water-quality reports for the relevant supply districts. Where a specific protocol or diagnostic observation appears, it has been reviewed against multiple sources rather than reported from a single operator's experience.
Window Washing Guide is published by Giordano Inc., and the full editorial team — including JoAnn Giordano and the broader regional editorial team — reviews coverage in this beat before publication. Reader correspondence on Northeast corridor and pre-war glazing topics is welcome through the site contact form.