400TD Terrace Doors

THERM-MAX Products’ 400TD Terrace Doors are engineered for commercial and high-rise residential installations where architectural design and superior performance are equally essential. Built with an advanced thermal strut system for maximum energy efficiency and low U-values, the 400TD Series integrates seamlessly with all THERM-MAX window, window wall, and curtain wall systems.

    • Single or pair configurations; inswing or outswing

    • 3-1/4" standard frame depth

    • Mitered corner construction

    • Corner-blocked and crimped door leaf construction

    • Multi-point locking hardware

    • Polyamide strut thermal isolator allows for dual-finish options

    • 1" standard IGU glazing

    • 2- & 3-coat fluoropolymer, 70% (AAMA 2605)

    • 2-coat fluoropolymer, 50% (AAMA 2604)

    • Standard acrylic or polyester (AAMA 2603)

    • Powder coat

    • Anodic finishes

    • Dual finishes

    • Low-profile sills and ADA-compliant closers for improved accessibility

    • STC glazing options

    • Optional glazing thicknesses up to 1-1/2"

    • Simulated divided lites and applied muntins available

    • ASTM E 283 (AIR INFILTRATION)

    • ASTM E 331 (WATER RESISTANCE)

    • ASTM E 330 (UNIFORM LOAD RESISTANCE)

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