Tubelite Technical Resources for Spec Writers & Glazing Teams

Specification trade-offs we document openly

Resource packets flag where thermally broken entrances improve envelope U-factor yet change closer sizing relative to non-thermal leaves, and where stick curtain wall spans need deeper mullions that alter interior reveal conditions. When projects chase narrow sightlines and high design wind pressure at once, we publish system limits rather than implying one storefront family covers every coastal elevation. Prefabricated door leaf assemblies gain from factory hardware prep, but custom monumental openings still require project-specific pivot and panic coordination—our CAD notes call that handoff out instead of assuming catalog hardware always fits.

Typical data tables include design wind pressure, air infiltration rates, water penetration results, whole-system U-factor and SHGC, finish warranty classes, and hardware part numbers for pivots and weatherstrip. We also list air permeability, thermal bridging notes, UV stability for PVDF versus anodize, abrasion resistance expectations for high-cycle hardware, recycled content percentage, embodied carbon references, and service life expectancy ranges tied to finish class. Impact resistance pathways for Miami-Dade assemblies are packaged separately from inland AAMA results. Fire resistance rating interface notes appear when elevations meet rated walls. Request the Tubelite catalog when you need side-by-side comparisons of storefront versus curtain wall framing for mixed podium and tower packages, including wind load rating (PSF) tables for the jurisdiction on the permit set.