Educational-Based Performance Windows

Today's aluminum-framed windows offer:

  • Excellent thermal performance
  • Superior structural performance
  • Incombustible and red-list free framing
  • Low maintenance and long life
  • A range of aesthetic options

Robert Benson Photography

High Performance Window Benefits

Utilizing aluminum-framed windows in educational construction projects further help meet educational project challenges, including:

  • Student safety and security 
  • Student learning and well-being 
  • Environmental stewardship
  • Value 
  • Thermal performance 
  • Structural Performance
     

Window Thermal Performance 

Advances in thermal barriers, glass, and spacers have led to substantial improvement in window performance over time. Today's aluminum framed windows provide not only exceptional energy efficiency but enhanced thermal comfort adjacent to windows, creating more usable space within the classroom.

Thermal Performance of Windows

The graph provides an overview of how the thermal performance of aluminum framed windows has evolved over the decades, with examples of the advances in framing thermal barriers, glazing, and spacers that have contributed to the improvement.

Performance Suppliers

Note that discussion of alternative thermal barrier technologies is outside of the scope of this document. Key suppliers of thermal management technologies include:

Structural Performance

Elastic modulus (E) is a key measure of material stiffness and the ability to resist deformation under load. The elastic modulus for aluminum is 4-30 times that of vinyl, wood, or fiberglass. This allows larger spans, slimmer framing, and narrow sightlines.
 

Project: King Open / Cambridge Street Upper School & Community Complex

Cambridge, MA

Type: New

Architect: William Rawn Associates in association with Arrowstreet Architecture & Design

Notable: Net Zero Energy

LEED Platinum Certification

USGBC Green Building of the Year - 2019

American Architecture Award - 2020

Photos: © Robert Benson Photography. Used by permission of Arrowstreet and/or William Rawn Associates

Project: South Intermediate High School

Broken Arrow, OK

Type: Renovation & expansion

Architect: Perkins+Will, Dallas

Assisting: Selser Schaefer Architects, Tulsa

Notable: 2013 Built: Design Award, AIA Dallas

Products: Storefront and curtainwall - Tubelite

Photos: Charles Davis Smith, AIA, Dallas

Project: Bernalillo Elementary School

Bernalillo, NM

Type: New

Architect: Fanning Bard Tatum, Albuquerque

Products: Storefront and curtainwall - Tubelite

Photos: mattophoto architectural photography; Albuquerque

Project: Montgomery Ward Building

Medical & Dental Divisions

Northwestern University

Chicago, IL

Type: Renovation

Architect: Will, Janney, Elstner Associates, Chicago

Products: Thermal windows - Kawneer

Photos:  Kawneer Company, Inc., ©Bill Gnech

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