Best Mullion Mount Exit Signs for Commercial Spaces
When selecting an exit sign that fits mullion-mount installations, you need durable construction, clear visibility, and flexible mounting options. This guide covers top-rated mullion-mount compatible exit signs and how to choose the best model for your building’s layout and safety requirements. Below you’ll find five well-suited options, each with key features to help maintenance teams and facility managers make informed decisions.
Summary of chosen products:
| Product | Brand | Highlights |
|---|---|---|
| GARDTEC SC900-W2 Universal Mount Exit Sign Cage | GARDTEC | Protective steel guard, surface/conduit mounting |
| Basics Edge-lit LED Exit Sign with Red Letters | Lithonia Lighting | 6″ high red letters, universal mount, long LED life |
| Projection Sign 90D, “EXIT” | Accuform | 8×12 panel, dual-sided viewing, pre-drilled holes |
| Basics Edge-lit LED Exit Sign with Green Letters | Lithonia Lighting | Green letters, universal mount, durable housing |
| Led Exit Sign Emergency Light Combo (Two-Head) | SASELUX | UL Listed, universal mounting, battery backup |
GARDTEC SC900-W2 Universal Mount Exit Sign Cage
The GARDTEC SC900-W2 is a universal mount solution designed for both surface and conduit installations. Built with a 7-gauge steel frame and a protective polyester coating, this unit doubles as a robust safeguard for exit signage in high-traffic or industrial environments. Weighing 1.6 pounds, it offers a lightweight yet durable mounting option that fits mullion configurations without compromising accessibility or visibility. The included mounting hardware has been improved to ease installation and alignment in tight spaces. Key features emphasize compatibility with wall-mounted applications and protective construction that helps resist impact and damage in busy corridors.
Key features include:
– Material: 7-Gauge steel with a polyester coating for durability
– Mounting Type: Wall mount suitable for surface and conduit installations
– Weight: 1.6 pounds for easy handling during setup
Lithonia Basics Edge-lit LED Exit Sign (Red Letters)
The Lithonia Basics Edge-lit LED Exit Sign with red letters is designed for universal mounting and offers a clear 6″ high letter height with a 100-foot viewing distance. It features an 8mm-thick mirrored acrylic panel for uniform illumination and removable chevrons for directional customization. With a Ni-Cad battery backup option and a housing that can be installed as single or double-faced, this sign supports flexible configurations in corridors, offices, hospitals, and schools. It is built to meet emergency exit sign regulations and withstand daily use in commercial settings.
Key features include:
– Bright red LED lettering with 6″ height and 3/4″ stroke
– 100 ft viewing distance; dual- or single-face installation
– Durable thermoplastic housing with UV-stable resin
Accuform PSP221 Projection Sign 90D
The Accuform PSP221 90D projection sign features an 8″ x 12″ panel with a red-on-white message, including dual-sided visibility for easy viewing from multiple angles. Made from high-impact plastic, this unit provides durability in a compact footprint and comes with pre-drilled mounting holes on the flange for straightforward installation. This option is well-suited for areas where wall-mounted projection signage is preferred or required by code in schools and small commercial environments.
Key features include:
– 90D projection with dual-sided viewing
– 8″ x 12″ panel; red on white signage
– Pre-drilled mounting holes for quick mounting
Lithonia Basics Edge-lit LED Exit Sign (Green Letters)
This green-letter version of Lithonia’s Basics Edge-lit LED exit sign emphasizes visibility in spaces that require color-coded signage. It uses an 8mm mirrored acrylic panel for consistent illumination and supports universal mounting with the option for double-sided or single-sided configurations. The unit’s durable housing ensures longevity in busy environments like hospitals, schools, and large offices. It also features removable chevrons to tailor exit directions to floor plans and egress routes.
Key features include:
– Bright green LED letters with 6″ height; 100 ft visibility
– Removable chevrons and universal mounting capability
– Durable, UV-stable thermoplastic housing
Led Exit Sign Emergency Light Combo (Two-Head)
The SASELUX two-head LED exit sign is UL-listed and designed for universal mounting with a two-head emergency light that can be aimed in different directions. It includes a built-in high-density nickel-cadmium battery providing emergency operation for more than 90 minutes, with a full recharge time of up to 24 hours. The unit supports 120V/277V input and is suitable for damp locations. This model includes a test switch and indicator, making maintenance checks straightforward and efficient for commercial facilities needing flexible egress signage with backup power.
Key features include:
– UL-listed, 6 LEDs total; up to 100 ft visibility
– Universal mounting with two adjustable lamp heads
– Battery backup and test indicators; suitable for damp locations
Buying Guide: Key Purchase Considerations for Mullion-Mount Exit Signs
When choosing a mullion-mount exit sign, consider these factors to match building codes, safety needs, and maintenance workflows:
- Mounting compatibility: Ensure the sign supports mullion or wall mounting with options for surface or conduit installations. Universal mounting capabilities simplify compatibility across spaces.
- Visibility and lettering: Decide between red or green LED lettering and whether you need single- or dual-face visibility. Consider letter height (commonly 6 inches) and viewing distance based on corridor width.
- Power and backup: LED signs with battery backup ensure operation during outages. Check voltage requirements (120V/277V) and battery type (Ni-Cad or similar) for reliability and maintenance needs.
- Durability and enclosure: Look for impact-resistant thermoplastic or coated steel housings, especially in high-traffic or industrial environments where physical damage risk is higher.
- Durability in damp locations: If signage is installed in areas with moisture exposure, verify damp-location ratings and IP designations to prevent corrosion or failure.
- Installation ease: Pre-drilled mounting holes, included mounting hardware, and universal canopy options can reduce installation time and labor costs.
- Compliance and standards: Ensure signs meet applicable codes (UL 924, NFPA 101 Life Safety Code, OSHA, etc.) and local requirements for emergency signage.
- Maintenance considerations: Look for signs with long LED lifespans, easy field maintenance, and clear indicators for testing and replacement schedules.
These considerations help balance safety, durability, and total cost of ownership across multiple sites, ensuring consistent egress guidance for occupants during emergencies.