XTherm HX32 Window

Designed for highly energy-efficient, commercial and multifamily buildings, EFCO HX32 Series single-hung, tilt-sash, aluminum-framed windows combine ultra-thermal and structural performance for demanding project specifications and a variety of architectural styles.

EFCO HX32 thermal, single-hung, tilt-sash windows feature:

• Single hung configuration
• Thermally broken framing and sash with insulating thermal barrier
• AAMA AW50PG
• 3-1/4″ aluminum frame depth with 3-9/16″ face width (jambs), 1-3/4″ (head), 4-13/64″ (sill)
• Allowance for up to 1″ double-glazed IGUs
• Optional panning, between-glass muntins, subframes, mullions, sills and other hardware
• Factory-fabricated, pre-glazed units

Supporting code-compliant, energy-efficient, sustainable projects, an environmental product declaration (EPD) per ISO 14025 and 21930) is available for this system.

Along with stringent testing for air, water, structural and thermal performance, HX32/OG32 Series single-hung, tilt-sash windows deliver condensation resistance, forced entry resistance and sound attenuation, supporting occupant comfort, safety and well-being.

The windows’ 3-1/4″ aluminum frame depth is compatible with similarly sized EFCO window products.

Enhancing a variety of design styles, different color finishes can be specified on the windows’ room-side and outside surfaces. Durable anodized and painted finishes provide long-lasting protection and a wide range of color choices.

Our single-hung thermal windows are ideal for education, government, multifamily and other commercial building applications.