CelLine® MH Plank Security Ceiling and Soffit Systems
High Security Plank Ceilings and Soffits
CelLine® MH Ceilings and Soffits have been selected for security, safety, and accessibility by the New York State Office of Mental Health for their patient standards guide.
CelLine® MH Plank Security Soffit System
.125″ aluminum 24″ wide panels (12″ and 18″ wide panels also available) and manufacturer’s 125″ aluminum perimeter angle.
CelLine® MH Reveal Plank Security Ceiling System
14 GA. or 16GA. 24″ wide galvanized steel panels with 1″ reveal (12″ and 18″ wide panels also available) and manufacturer’s 14 GA or 16GA. galvanized steel perimeter angle.
Features & Benefits

DESIGN ELEMENTS
- Heavy gauge steel or aluminum planks with matching angle and tee suspension systems for unsupervised, high security environments, areas. Perforated planks with acoustical media provide noise control:
- Holding Areas
- Showers / Toilets
- Visitation Areas
- Dayrooms
- Shiplap design prohibiting passage of contraband to the plenum
- Factory finished components
- Heavy duty structural performance
- Green Building Compliant and IAQ Friendly
- Specialized systems available for use in:
- U.S. Marshall Service Facilities (USMS)
- State of New York Department of Correctional Service Facilities (OGS)
- City of New York Department of Corrections Facilities
PANEL SIZE OPTIONS
- 12”, 18”, or 24” wide, in lengths up to 12’ (10′ for 12 ga)
- Metric sizes available
PANEL MATERIAL OPTIONS
- Materials
- Galvanized Steel – 12 to 18 ga
- Aluminum – .125″
- Stainless Steel – 14 to 18 ga, #4 finish
- Perforated (acoustical) or unperforated panels available
- High durability security white powder coat finish
- Custom colors available by request
FASTENING
- Exposed Torx Plus® Tamper Proof security screws
ACOUSTICAL MEDIA
- Class A rated fiberglass sound absorbing pads, wrapped in fire retardent black polyethylene, in densities & thickness to meet project requirements
- Non-woven acoustical fabric
ACOUSTICAL RATINGS
- Noise Reduction Coefficient (NRC): 0.80-1.00 (varies by perforation pattern and acoustical media)
- Sound Transmission Class (STC): 40-44 with available metal and composite backers
CelLine® MH PLANK SECURITY CEILING & SOFFIT ACCESSORIES

Cel•Lite SECURITY CEILING LIGHTS
Cel•Lite Light fixtures are designed to integrate with Cel•Line security ceiling systems. Cel•Lite LED light fixtures are available for both recessed and surfaced mounted applications. Fixtures are available 12” wide with lengths of 24” and 48”.

SECURITY ACCESS PANELS
Security Ceiling Access Panels are designed to provide efficient and secure access to critical areas for infrequent access.

SECURITY ACCESS DOORS
Security Ceiling Access Doors are designed to provide efficient and secure service access to critical areas for frequent access.

Cel•Line Air Distribution provides directional air intake and return ventilation for Security Ceilings.

Spacer Grid are metallic-coated-steel grid units that provide an air cushion between security ceiling panels and sound-absorptive pads that act to improve sound absorption.
- 24″ x 24″ wire panels
- 0.5 lbs / piece

Backer Panels are formed non-perforated panels that lay-in to the backside of Cel•Line® perforated security panels to aid in improving STC between rooms or multi-floor facilities
Finish Options
AAMA 2604 Powder Coating Finishes Download PDF
AAMA 2605 Powder Coating Finishes Download PDF
Therapeutic Powder Coat Finishes Download PDF
Wood Look Finishes
Perforation

MARKET APPLICATIONS
Medical + Psychiatric Applications:
- Adult + juvenile wards
- Patient rooms
- Common areas
- Corridors
PRODUCT DATA
CelLine® MH Ceilings and Soffits Consolidated Set
CelLine® MH Reveal Ceilings and Soffits Consolidated Set
CelLine® MH Ceilings Brochure
CelLine® MH Soffits Brochure
CelLine® MH Reveal Ceilings Brochure
CelLine® MH Reveal Soffits Brochure