Interior Soffits


121 E. Burbank Ave
P. O. Box 8128
Janesville, WI 53547-8128
Toll Free: 888-933-2248
Fax: 608-314-8712


For Warranty Info Click Here


JG Innovations, Inc. offers the Soffi-Steel® and Interlock™ concealment systems for the purpose of concealing Fire Sprinkler Systems, Piping, Plumbing, HVAC, ductwork and cable. The Soffi-Steel® and Interlock™ Concealment Systems are made in the USA, produced from A60/G90 galvannealed steel and carry industry approvals and certifications in the US and Canada.  While our custom fabricated enclosure systems are unsurpassed in retrofit applications, the flexible design makes it equally impressive for new construction projects. Utilize the Soffi-Steel® and Interlock™ Concealment Systems for applications in:

  • Universities
  • Psychiatric Facilities
  • High Rise Apartments
  • Residential Properties
  • College Dormitories
  • Nursing Homes
  • Jails and Prisons
  • Commercial Buildings


{{}} {{this.hide}} Soffi-Steel® Concealment System

Soffi-Steel® Concealment System image

Soffi-Steel® Concealment System

This Made in the USA steel soffit safely conceals your exposed sprinkler and mechanical systems in an aesthetically pleasing and easy-to-install manner. The Soffi-Steel® System has the unique CON-SEAL-IT™ caulk-retaining groove that provides a tightly sealed system, and is produced from A60/G90 galvannealed steel. This reliable and trustworthy enclosure conforms to the highest standards as it is both FM Approved and UL.

  • Secure- Made of heavy-gauge steel, the Soffi-Steel® System piping enclosures and covers are snapped securely into chromium plated spring steel shield clips. The unique "reverse curvature" interfacing between the clips and the cover renders the cover virtually irremovable once installed. The Con-Seal-It™ groove serves to feed and firmly retain the sealant along the length of the soffit/construction surface, ensuring a clean, tightly-sealed, and contraband-resistant system.

  • Versatile- The custom-fabricated Soffi-Steel® System is available in a variety of shapes and sizes to accommodate your individual enclosure requirements.

  • Durable - Available in #4 Stainless Steel, Paint Grip, and Powder Coated finishes. The security grade Soffi-Steel® System retains it security and aesthetics, even in the most abusive circumstances.

{{}} {{this.hide}} JGI Interlock™ Concealment Systems

JGI Interlock™ Concealment Systems image

JGI Interlock™ Concealment Systems

When your project is plagued by unsightly, vulnerable fire sprinkler systems, HVAC, plumbing, Hydronic piping or conduit, choose the universal "JGI Interlock™ Concealment System" for all of your life safety and mechanical system enclosure needs. "JGI Interlock™ Concealment Systems" supply the durability, convenience and flexibility required to satisfy your unique applications. Tailor your own "JGI Interlock™ Concealment System" to your projects specifications by choosing from the following economical options: 

  • Material - 24, 22, 20, 18 and 16 Gauge Cold-rolled steel (CR) or .050 Aluminum (for applications in which corrosion is a concern)
  • Finishes - Zinc-Galvanized Paintgrip ASTM A653-G90U (treated for painting and ready to accept such finish), Stainless Steel with #4 Finish, Primed, and Factory Painted Powder Coating Finish (Standard/Custom colors available)
  • Design profiles - L-Shield, U-Shield, J-Shield, Bow-Shield, Slope Top-Shield, and Soft Edge-Shield
  • Dimensions - Ranging between 2 3/4" - 60" in height/width, and up to 10' lengths

JGI Interlock® Concealment Systems Technical Brochure 

{{}} {{this.hide}} ALumA-Fit' Concealment System

ALumA-Fit™ Concealment System image

ALumA-Fit™ Concealment System

ALumA-Fit™ Concealment System is an aluminum soffit concealment system designed to cover Fire Sprinkler Systems, Piping, Plumbing, IT/Network Cable, Electrical and other exposed mechanicals.


  • Manufactured to your specified dimensions
  • Available up to an 18" face
  • Standard profiles: L-Shield and U-Shield
  • National Availability
  • Immediate Delivery
  • Maintenance-Free, Pre-Finished Surface
  • Installed by our professional, experienced installation team
  • Can be fabricated on-site by our installation team
  • 1 Year Warranty
  • Serviceability After Installation

ALumA-Fit™ Concealment System Brochure

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‘Design‘ Architectural Soffits image

‘Design‘ Architectural Soffits

Our 'Design' line goes beyond providing a classic-looking, minimal-hassle interior soffit system. The dual nature of our architectural soffits not only conceals any exposed combination of Fire Sprinkler, Plumbing and Hydronic Piping, HVAC or Electrical systems but also does so in a creative, stylish manner unlike any other interior soffit solution offered in today''s market. 

Common Applications Include: Luxury Housing, Commercial and Upscale Facilities

‘Illusions‘ Aesthetic Soffits image

‘Illusions‘ Aesthetic Soffits

The 'Illusions' line is an obscure way to keep any combination of exposed Fire Sprinkler, Plumbing and Hydronic Piping, HVAC or Electrical Systems under wraps. Specifically designed for aesthetic purposes alone, 'Illusions' Soffits supply streamlined camouflage in classic, clean profiles. 

Common Applications Include: Housing Authority Projects, Nursing Homes, Hospitals, Greek Housing, Military Housing, Single & Multi-Family Homes, Residential and Commercial Retrofits

'Illusions' Aesthetic Soffits Brochure

‘Assurance‘ - Commercial Soffit image

‘Assurance‘ - Commercial Soffit

Choosing our 'Assurance' Soffits guarantees that any combination of exposed Fire Sprinkler, Plumbing and Hydronic Piping, HVAC or Electrical systems are covered, leaving your facility''s mechanicals shielded from tampering and damages. Created intentionally to supply sleek yet solid protection, the 'Assurance' line promises classic design appeal at an exceptional value. 

Common Applications Include: K-12 Facilities, Colleges and Universities, Dormitories, Foster and Detention Facilities, Psychiatric Wards, Parking Garages

'Assurance' Commercial Soffits Brochure

‘Enforcer‘ - Security Soffit image

‘Enforcer‘ - Security Soffit

Safeguarding your exposed mechanicals with our resilient 'Enforcer' line strategically gives you the advantage by preventing damages, tampering or placement of hidden contraband around-the-clock. Constructed to withstand the most rugged of environments, 'Enforcer' Security Soffits steadily harbor any combination of exposed Fire Sprinkler, Plumbing and Hydronic Piping, HVAC or Electrical Systems. 

Common Applications Include: Jails, Prisons, Zoo's - Animal Containment, Psychiatric Wards, Detention Facilities, Federal Correctional Facilities

 'Enforcer' Security Soffits Brochure

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Capabilities image


JG Innovations Inc. offers expanded, full service metal fabrication services for your architectural product needs. Because we custom fabricate and finish your material, the stress of going through multiple channels is avoided, affording you the full benefits of increased coordination and continuous attention to quality.

Click here to view our complete equipment list

Installation image


Don't have the time to install our soffit systems? Or would you simply prefer to avoid the hassle? JG Innovations also offers the convenience a traveling crew to complete your interior soffit system installation. Both training sessions and installation services are available upon request.

Contact our sales department Sales Department for more information.

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Proposal Request

Would you like to us to provide you with a no-obligation proposal detailing the cost of utilizing our interior steel soffit systems?

Click here to get in touch with us or call us toll-free at 1-888-933-2248 

Don't have access to any plan details? Email our sales department to request a budgetary estimate for your interior soffit needs. 

Gallery image


Check out our gallery section to see images of our 'JGI Interlock' Concealment Systems' in action, along with 'before and after' shots, partial and completely installed interior soffits.

Installation Guide

Access our installation guide for an in-depth explanation of how to work with our interior soffit systems.

Recommended Tools

While we offer installation of our interior soffit systems, we realize that you may not elect to go with this service. One of the keys to a fast, smooth, and efficient installation of our "JGI Interlock™ Concealment Systems" soffit lines are having the proper tools to work with.

View our recommended common contractor tools.

Accessories and Fittings

Our steel soffits, "JGI Interlock' Concealment Systems" beneficially require few accessories and fittings in order to successfully complete the installation process. By limiting system components, the necessary time and efforts to finish your project's interior concealment needs are minimized.

Review our explanations of use to familiarize yourself with our interior soffit systems and their installation components.

Last Update: 2019-02-13