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LEED: Energy Calculator

As energy efficiency and sustainability continue to shape modern building design, selecting the right entrance system has become increasingly complex.

"How to Calculate Total Ownership Costs When Specifying Door Entrance Systems" is designed specifically for architects, specifiers and building owners. This new report by Horton addresses this challenge by outlining a clear, step-by-step process for calculating total ownership costs, including energy consumption, maintenance and lifecycle performance - over a 20-year period.

Horton Doors - Energy & ROI Calculator

Door System Energy & ROI Calculator

Professional analysis for commercial entrance solutions

Project Criteria Selection

Revolving Door Specifications

6 ft11 ft16 ft
% of traffic using revolving door

Performance Comparison

Revolving Door (4-wing, 8ft)

Air Leakage:-
Annual Energy:-
CO2 Emissions:-
Annual Cost: -
Initial Cost:-

Sliding Door

Air Leakage:-
Annual Energy:-
CO2 Emissions:-
Annual Cost: -
Initial Cost:-

Swing Door

Air Leakage:-
Annual Energy:-
CO2 Emissions:-
Annual Cost: -
Initial Cost:-

Return on Investment

Revolving Door ROI vs Swing

Additional Investment:-
Annual Savings:-
CO2 Saved:-
Payback: -
20-Year ROI: -

Sliding Door ROI vs Swing

Additional Investment:-
Annual Savings:-
CO2 Saved:-
Payback: -
20-Year ROI: -

Key Findings

Calculation Notes:

  • Based on MIT study formulas with wing and diameter adjustments
  • 3-wing doors: 40% higher infiltration, 15% lower cost than 4-wing
  • Air displacement scales with diameter squared
  • Assumes 60% HVAC efficiency, 365-day operation
  • CO2: 0.19 tons per 1,000 kWh (US grid average)
  • Initial costs are adjustable in Advanced Settings
  • Consult system pricing with your local Horton dealer

have a question?

Contact Our Experts

For help selecting the right products for your application or for additional product information please contact us using the form on the right or by calling our Toll Free number:

1-800-531-3111
  • Main Office
    Horton Automatics
    2501 S. State Highway TX-121 Bus,
    Suite 200
    Lewisville, TX 75067

  • General Inquiries
    Toll Free: 800.531.3111
    Phone: 361.888.5591

  • Customer Care
    Phone: 866.245.7170
    Fax: 888.283.3880

  • Horton OEM Parts
    Fax: 800.531.3109
    https://ohdparts.com

  • Transit Inquiries
    Phone: 361.866.6642

For Specification And Architect Support, Please Contact Your Regional Business Manager.