Service & Supply Product Listing

Institutional Mattresses, Detention Products, Jail Equipment, Inmate Supplies

Cornerstone Service & Supply offers a wide selection of Detention Doors & other detention construction products to the detention marketplace.  Whether you are a city, county, state or federal facility, let Cornerstone deliver the Security Hollow-Metal products you need and the prices you want.  Our highly-trained staff is available for consultations as well as assessments and repairs.  With more than 50 years of experience, Cornerstone can take care of all your Service & Supply needs.  To place an order or for more information on Detention Wall Panel Systems, Security Ceiling Systems, Security Doors, Detention Door Frames, Detention Hollow Metal Doors or other prison doors, please contact us at 877-298-7351 or use our convenient Contact Us Form.

Listings : Security Hollow Metal

Detention Doors and Frames

Detention Hollow Metal Doors & Frames

Cornerstone provides the highest quality security, jail and prison door products available. Our steel hollow metal doors are custom built and can accommodate any specification or security level. Cornerstone’s detention hollow metal products are used in prisons, jails, juvenile facilities and detention centers worldwide. Our detention hollow metal steel doors, frames and windows are appropriate for all types of correctional institutions, from minimum security through the most demanding maximum security applications. We can custom built to architectural specifications. We can accommodate any requirements for size, window and hardware configurations, security levels, fire ratings, and additional door options such as cuff ports, shackle ports, speaker and intercom devices. All options are available for both sliding and swing doors. Hollow metal doors are available in mild steel, galvanized steel (A60) and stainless steel.

Cornerstone’s hollow metal frames can be customized to fit any combination of door style, height and width. As with our hollow metal doors, frames are available in mild steel, galvanized steel (A60) and stainless steel. Available Applications for hollow metal frames include: security exterior curtain walls of any size or shape; security indoor borrowed light systems such as control rooms and dayrooms; exterior curtain walls for recreation yards; and high security cell windows.

Cornerstone’s hollow metal products are also available for the following applications:
• Fire doors
• Prison doors
• Jail doors
• Bullet-resistant doors
• Thermal break frames



Wall Panel System

The Wall Panel System is the most innovative and effective security wall solution available for both new construction and retrofit applications. The Wall Panel System steel detention wall panel system can greatly reduce costs, construction time, and space while achieving the same or greater strength and soundproofing.

The Wall Panel System steel detention wall panels meet all ASTM requirements and achieve the same Sound Transmission Class (STC) rating as an 8” block wall in a fraction of the space. Further information on fire ratings is available upon request.

The Wall Panel Systen’s double-skinned, hollow metal steel wall panels with interlocking rabbeted edges are manufactured from heavy gauge galvanized steel.

This smaller footprint means overall space requirements can be reduced or existing space can be optimized in retrofit applications.

In Maricopa County, AZ , an entire floor in the 4th Avenue jail was eliminated by using the steel detention wall panel system, a savings of 30,000 square feet of floor space and 300,000 cubic feet of building volume. The county also realizes ongoing benefits from reduced staffing and energy requirements.

North American Job Reference

• 4th Avenue Jail- Phoenix, AZ.
• State Prison Cell Front Retrofit – San Quentin, CA. Kings County Correctional Facility Seattle WA
• Jan Evans Juvenile Justice Center- Reno, NV.
• St. George Project, AK.
• Youth Services Center Building- San Mateo, CA
• Alameda County Juvenile Justice Ctr- San Leandro, CA 1933 Courthouse Renovation Riverside CA
• 3 Sites in New Mexico- Los Lunas, NM.
• Metro Detention Center- Los Angeles, CA
• Washoe County Detention Expansion- Reno, NV
• Wyoming Medium Correctional- Torrington, WY
• Springfield Justice Center- Springfield, OR
• SNWCC Housing Unit Addition – Las Vegas, NV
• B.F. Sisk Courthouse – Fresno, CA
• Phoenix Central Courts Renovation- Phoenix, AZ.
• CCA Nevada Southern Detention Center- Pahrump, NV
• Central Valley Juvenile Detention & Assessment Center- San Bernardino, CA
• East Contra Costa Courthouse- Pittsburg, CA
• Mammoth Lakes Courthouse- Mammoth Lakes, CA
• Lake County Jail- Waukegan, IL.
• Winnebago County Justice Center- Rockford, IL.
• Kankakee County Detention Facility- Kankakee, IL.
• Sawyer County Jail – Hayward, WI.
• Public Safety Jail and Office Facility- Schaumburg, IL.
• Mille Lacs Jail- Milaca, MN
• Polk County Jail – Des Moines, IA
• Linn County Correctional Facility Phase 2 -Cedar Rapids, IA.
• Village of Bedford Park Municipal Complex- Bedford Park, IL.
• Cedar Hill Complex- Big Spring, TX.
• Webb County Detention Center- Laredo, TX
• Washington County Detention Center – Jonesborough, TN
• Charleston County Detention Center –Charleston, SC.
• Scottsboro Police Building- Scottsboro, AL.
• New River Valley Regional Jail- Dublin, VA.
• Trousdale County Correctional Facility- Hartsville, TN.
• Bledsoe County – Pikesville, TN.
• CCA Jenkins Correctional Facility- Millen, GA.
• Waveland Police Department- Waveland, MS.
• CCA Bay County Courthouse & Annex- Panama City, FL.
• CCA Adams County Correctional Facility- Natchez, MS .
• CCA Jenkins Correctional Facility- Millen, GA.
• RDU Airport- Raleigh, NC .
• Orange Courthouse- Orange, MA
• Hadley Trial Court- Hadley, MA.
• New River Valley Regional Jail- Dublin, VA.
• Immigration & Customs Enforcement- Dover, DE
• New Remand Centre- Edmonton, AB