Designed for energy-efficient, mid-rise and low-rise commercial buildings, Tubelite 400T Series Curtain Wall thermal performance systems feature:Thermally broken aluminum framing with optional polyamide pressure plates2-1/2″ by 6 1/4″ to 10 1/4″ framing profilesAllowance for 1/8″ to 1-1/16″ glazing or infill panelsOutside-glazed pressure plate system, available in captured and structural silicone-glazed (SSG) configurationsPolyamide pressure plates available for enhanced thermal performanceShear-block constructionOptional steel reinforcing and heavy-duty, deep vertical mullionsOptional silicone-glazed intermediate verticals and horizontalsProviding high thermal performance and condensation resistance, Tubelite 400T Series Curtain Wall framing can be stick-fabricated for field glazing. The glass is positioned to the system’s exterior for optimal resistance to rainwater. This system also engineered for compatibility with Tubelite operable vents, Therml=Block® entrance and sun shade systems.Concealed fastener joinery creates a smooth, monolithic appearance. Durable anodized and painted finishes provide long-lasting protection and color options.This fully thermally broken curtain wall system is ideal for retail, office, healthcare, education and other commercial buildings.