We use cookies to provide you with a better experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy.

logo
  • Engineers & Specifiers
  • Contractors & Installers
  • Wholesalers & Distributors

Follow Us

Newsletter Signups
Magazine Subscriptions
  • The Wholesaler
  • Plumbing Engineer
  • PHC News
Newsletter Signups
Magazine Subscriptions
  • The Wholesaler
  • Plumbing Engineer
  • PHC News
ASK PHCPPROS AI
  • PRODUCTS
    • Bath & Kitchen
    • Fire Protection
    • HVAC
    • Hydronics/Radiant
    • Plumbing
    • PVF
    • Tools
  • PROJECTS
    • Commercial
    • Green Building
    • MRO/Retrofit
    • Remodeling
    • Residential
  • BUSINESS
    • Buying Groups
    • Technology
    • Associations
  • CODES & STANDARDS
    • ANSI
    • ASHRAE
    • ASSE
    • Regulations
    • Green Building
    • IAPMO
    • ICC
    • NFPA
  • RESOURCES
    • PROS REPS
    • Media Kit
    • Advertise
    • Contact Us
    • Classifieds
    • Digital Editions
    • Testimonials
    • Subscribe
    • Health & Wellness
    • AHR Expo 2025
  • DIGITAL EDITIONS
ASK PHCPPROS AI
Home » ASHRAE Publishes New Guideline on Energy Efficiency for Historic Buildings

ASHRAE Publishes New Guideline on Energy Efficiency for Historic Buildings

April 23, 2019
ASHRAE Publishes New Guideline on Energy Efficiency for Historic Buildings

ASHRAE has published a new guideline for increasing energy efficiency in historic buildings while minimizing the disturbance of the building’s historic character and significantly historic characteristics and materials.

ASHRAE Guideline 34-2019, Energy Guideline for Historic Buildings, provides comprehensive and detailed descriptions of the processes and procedures for the retrofitting of historic buildings to achieve greater measured efficiency. The guideline is particularly aimed at providing guidance for ‘listed’ historic buildings; i.e., those formally designated or eligible to be designated as historically significant by a governing body.

Guideline 34 provides a step-by-step procedure for sensitive energy upgrading, beginning with forming the project team and gathering building and energy use histories, to instituting energy efficiency measures (EEM). Building envelope improvements, environmental control strategies, energy system analysis, HVAC selection and lighting design considerations are all addressed in the guideline. All recommendations are made in consideration of preserving the integrity of the historically valuable building character, materials and associated artifacts.

"The committee members writing this guideline are exceptionally knowledgeable about the special issues related to historic buildings and the care needed to preserve them,” said 2018-2019 ASHRAE President Sheila J. Hayter, P.E., who also served as chair of the international guideline committee. “The committee’s intent was to provide guidance for worldwide communities and specifically for entire project teams—not just engineers.”  

Many historic buildings were constructed without insulation and designed without active air conditioning systems—especially for mechanical cooling. Retrofitting such buildings requires specialized techniques during construction and operation, as well as sensitivity to respecting and preserving historical significance.

With nearly two-thirds of existing buildings estimated to still be in service by 2050, project teams retrofitting any historic building for energy efficiency can benefit from the content of the guideline.

The cost of ASHRAE Guideline 34-2019, Energy Guideline for Historic Buildings is $53 for ASHRAE members ($62, non-members). For more information,  visit www.ashrae.org/bookstore. 

ASHRAE Associations Codes & Standards Contractors & Installers Engineers & Specifiers Green Building HVAC Industry Community News Infrastructure Mechanical Remodeling
  • Related Articles

    ASHRAE proposal designed to conserved energy in historic buildings

    New ASHRAE IAQ guideline recommends higher efficiency filters

    ASHRAE Publishes Updated Legionella Guideline

Most Popular

  • NFPA Launches "A Code for Every Moment” Campaign to Raise Awareness and Defend U.S. System of Safety Standards Amid Growing Threats

  • Growing with Private Equity feat. Lehman Pipe and Supply CEO Josh Aberman

  • Mid-City Supply Announces New Division Managers

  • Demystifying Decarbonization

Featured Video

General video

Root 66 Demo with Steve Landis, Gatti Plumbing

Subscribe & Learn More

  • Tw06 2025 cover
    Subscribe
  • Pe06 2025 cover
    Subscribe
  • Phc06 2025 cover
    Subscribe
  • Digital editions
    Learn More

More from PHCP Pros

  • Editorial Team
  • Home
  • Contact Us
  • About
  • Advertise

Follow Us

© 2025 All Rights Reserved

Design, CMS, Hosting & Web Development | ePublishing