Automatic Door Doctors

Glass-Aluminum Vestibules

Vestibules help protect your building from weather, improve comfort, reduce noise, and create a more useful,
attractive entrance for customers, employees, and visitors.

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Comfort
Helps control indoor temperatures

Energy
Reduces unnecessary heat loss

Noise
Buffers outdoor sound

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Why Vestibules Matter

Keep Weather Outside and Comfort Inside

Like revolving doors, vestibules are often used to help keep the weather outside and maintain more consistent
indoor temperatures. A properly designed vestibule can make the entrance area more comfortable and reduce the
amount of outside air that enters the building.

This can contribute to better interior comfort and may help reduce heating and cooling costs, especially in
buildings with frequent foot traffic, cold winters, hot summers, or windy entrance areas.

Comfort Benefits

Helps reduce drafts near the entrance
Creates a buffer between outdoor and indoor air
Improves comfort for employees and visitors
Helps keep rain, snow, wind, and heat outside

Efficiency Benefits

Helps stabilize indoor temperatures
May reduce unnecessary heating and cooling loss
Useful for high-traffic commercial entrances
Can improve the performance of a busy front entry

More Versatile Than Revolving Doors

Vestibules Can Do More Than Control Weather

Vestibules are often more versatile than revolving doors because they can be designed for a variety of
business uses. In addition to helping manage weather and temperature, they can provide extra space, a waiting
area, a self-service area, or a transition zone between outside and inside.

Self-Service Areas

Some businesses build larger vestibules for self-service functions. Banks may use vestibules for ATMs,
while post offices may use them for PO boxes, mail slots, stamp machines, or package preparation areas.

Waiting Areas

Vestibules can give clients or visitors a place to wait for service or a contact person while staying
out of rain, snow, cold, wind, or heat.

Transition Space

In some buildings, vestibules can function like a mudroom where people can pause, shake off weather,
hang coats, or leave boots before entering the main business area.

Noise Control

Create a Buffer From Outdoor Noise

Vestibules can also function as noise buffers. If your business is in a busy city area with traffic, honking
cars, sirens, construction equipment, or other outside noise, a vestibule can help create a calmer interior
environment.

Useful for Busy Areas

Street-facing commercial buildings
Downtown or high-traffic locations
Medical offices and clinics
Hotels, offices, and public buildings
Businesses near construction, roadways, or parking areas

Interior Benefits

Helps reduce outdoor noise entering the business
Creates a more peaceful customer experience
Improves comfort near the front entrance
Adds a more finished, intentional entry sequence

Custom Commercial Entrances

Manual or Automatic Vestibule Door Options

Glass-aluminum vestibules can be designed with manual or automatic doors depending on your building,
customer traffic, accessibility needs, budget, and desired appearance.

Manual Vestibule Doors

Manual doors may be a practical choice for lower-traffic entrances, smaller vestibules, or businesses
that want a simple and durable entrance configuration.

Automatic Vestibule Doors

Automatic doors may be a better fit for higher-traffic entrances, accessibility needs, medical buildings,
retail spaces, or businesses where hands-free entry is important.

Denver Metro Area