Increased Entrance Safety With Entry Vestibules & Mantraps
Prefabricated entry vestibules and mantraps add an additional layer of security to your building’s entrances:
- Fully glazed walls allow in plenty of natural light while providing high visibility inside and out for increased safety. Standard glazing is clear tempered safety glass, but other options are available.
- Interior lighting options include motion sensor activated, dusk-to-dawn lighting, and more for increased visibility at night.
- Exterior lighting can also be included to illuminate the surrounding area at night.
- Optional high security locks can be installed for additional security or prepped to receive on-site installation of key pads or card readers for controlled access.
Fast, Budget-Friendly Installation
To keep your business running efficiently and traffic unimpeded, prefabricated vestibules can be installed in a single afternoon. The vestibule is built off site, so there’s no construction dust or days of an out-of-order entrance to deal with. Porta-King’s prefabricated entry vestibules are designed to meet your needs and the aesthetics of your building. The framework is welded steel tubing painted with a two-part polyurethane paint prior to the application of a finish coat. This lengthens the life of your vestibule and ensures that it not only stays beautiful, but also maintenance-free. Vestibules can be painted in any single color at no extra charge. Two-tone or custom finishes are also available upon request.
Entry Vestibules & Mantraps Create Buffer Zones To Reduce Energy Loss
If your commercial building has a primary entry space of 3,000 square feet or larger, you are often required to install a prefabricated vestibule or mantrap at those doors. Why? According to the U.S. Department of Energy, “Vestibules reduce the infiltration losses (or gains) from wind and stack effect by creating an air lock entry.” This buffer zone isolates your conditioned areas from outdoor temperatures so when visitors enter your building, conditioned air isn’t lost and your HVAC doesn’t have to work as hard to compensate for that loss.
Prefabricated Vestibules & Mantraps Are An Affordable Option
Prefabricated vestibules and mantraps are an excellent choice to add security and help your building save on energy and building costs. They are built off-site and brought to your building ready to install in less than a day. That means you can get back to work sooner and your entrance won’t be out of commission for weeks. In addition, there is no annoying construction debris and dust to clean away. You can also customize the vestibule depending on your needs with features such as high-security locks, interior and exterior lighting, custom paint jobs and more. At Porta-King, our experienced team of engineers and designers are also available to help you find the prefabricated vestibule option that works best for you.
Entry Vestibule FAQs
How long have you been manufacturing entry vestibules?
Our experience with entry vestibules spans approximately 10 years, building on over 50 years of expertise fabricating welded steel framed structures. Entry vestibules represent our commitment to innovation driven by customer needs.
Can entry vestibules be equipped with electrical systems?
Yes, entry vestibules can include electrical systems. Due to their solid steel tube framework design with windows, entry vestibules utilize surface-mounted rigid conduit for wiring and surface-mounted lighting fixtures. Alternative building solutions are available if concealed wiring is preferred.
What size limitations apply to entry vestibules?
Entry vestibules are typically limited to 8′ wide x 24′ long x 10′ tall for fully assembled single sections due to shipping constraints. Most entry vestibules are designed to be 100 square feet or less, though larger solutions are available through modular construction.
What aesthetic options are available for entry vestibules?
Entry vestibules can be customized with various aesthetic enhancements including custom paint finishes and unique roof designs. The window configuration of entry vestibules can be optimized for both visibility and visual appeal. As custom fabricators, we can incorporate additional design features to match your architectural requirements.
How are entry vestibules installed?
Entry vestibules are installed using crane or forklift equipment rated for the structure’s weight. Installation involves securing the entry vestibule using expansion bolts through pre-drilled holes in the welded base plates of the vertical steel tube framework. Flashing is provided to ensure weatherproof sealing between the entry vestibule and existing structure.
