Walls & Ceilings logo
search
cart
facebook twitter linkedin youtube youtube Spotify Podcasts Apple Podcasts Spotify Podcasts Apple Podcasts
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Walls & Ceilings logo
  • NEWS
  • TOPICS
    • Drywall
    • Stucco/EIFS
    • Ceilings
    • Steel Framing
    • Fireproofing
    • Interior Plaster
    • Building Envelope
    • Insulation
    • Technology
    • Interior
    • Exterior
    • Women In Construction
  • COLUMNS
    • Up Front
    • All Things Gypsum
    • Art & Craft of Plastering
    • Stucco Stop
    • Steel Deal
    • Industry Voices
  • PRODUCTS
    • Buzz Guide
  • EVENTS
    • Industry Events
    • Webinars
    • BUILD Expo
  • MEDIA
    • Videos
    • Podcasts
    • Photo Galleries
    • BUILD26 Videos
    • Take our Quiz!
    • Infographics
  • EXCLUSIVE
    • Newsletters
    • Top 50 Contractors
    • Contractor of the Year
    • State of the Industry
    • W&C Store
    • Market Research
    • CEUs
    • Sponsor Insights
    • Custom Content & Marketing Services
  • DIRECTORY
  • EMAGAZINE
    • eMagazine
    • Advertise
    • Archive Issues
  • SIGN UP!
InsulationInteriorOnline Exclusives

Insulation Matters: Superl Inc.’s Expertise in Northern State Energy Efficiency

A Minnesota insulation subcontractor grows from its roots to become a major power player.

By John Wyatt, Editor
WC0921-FEAT-Superl-p1-Superl__058_Edit.jpg
Images courtesy of Superl Inc.

Images courtesy of Superl Inc.

July 14, 2025

How does a kid growing up on a dairy farm move to a life in construction? Just ask Mark Dietz, president of Superl Inc. The company, based in Lino Lakes, Minn., has been in the insulation business for 30 years. Before he made the move to becoming a contractor, Mark was attending a community college, taking courses, presumably wondering what he was going to do with his life.

But fate paved its way. Now, this Midwestern contractor provides services in commercial air barrier, insulation and firestopping to his customers, with Superl’s roots beginning in south central Minnesota. Now, the company works throughout the country.

Superl is a full service insulation contractor. The company installs vapor, fire, smoke and sound control systems in all types of commercial construction. All systems the company installs are passive. Superl can provide input anywhere from concept to completion, including design, research, detailing, budgeting, engineering judgement and thermal analysis.

“We deliver on the job—on time—with proper installation. We offer quick solutions for atypical site conditions,” Dietz says. “We have installed systems in thousands of buildings in 35 states, from coast to coast.”

You hear that folks? Thousands of jobs from one end of the country to the next. Dietz and Superl certainly exhibit signs of ambition. The subcontractor currently has anywhere from 50 to 110 employees.

In Dietz’s words, the commercial market fluctuates with the economy. Makes sense, given this is the rule of law in our society. But, as he says, fire containment systems have become more of a necessity since 9/11.

“There is currently a lot of bidding activity with projects moving forward,” he says, adding that since the pandemic, the biggest challenge has been trying to get the materials the company needs for its jobs.

According to Dietz, the rest of the year looks promising. He says everything looks good provided the company is able to secure the materials it needs for the next project. He says his long term goals are to continue their growth in the firestop and insulation industry.

For the full story, visit here.

KEYWORDS: ICAA (Insulation Contractors Association of America) insulation insulation systems Minnesota subcontractors

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

John wyatt 2025 crop1
John Wyatt is editor of Walls & Ceilings magazine, bringing more than two decades of experience with BNP Media. He joined the company in 2000 as an associate editor, contributing to both Walls & Ceilings and Roofing Contractor before assuming the role of editor in 2008. In addition to his work with the brand, Wyatt collaborates across BNP’s architecture, engineering and construction (A/E/C) portfolio, supporting related publications and initiatives. He can be reached at 248-205-6659 or wyattj@bnpmedia.com.

Recommended Content

JOIN TODAY
To unlock your recommendations.

Already have an account? Sign In

  • Abercrombie & Fitch

    EIFS in 2026: How Specialty Finishes Are Redefining Exterior Wall Systems

    As building codes, owner expectations, and design demands...
    Stucco/EIFS
    By: Regi Mendoza
  • proper air and vapor control

    From Energy Efficiency to Moisture Management: Why Air and Vapor Control Matter

    How proper air and vapor control within building...
    Building Envelope
    By: Benjamin Meyer AIA, LEED AP
  • Linear Metal Ceiling Beam Baffles

    Top 25 Ceiling Contractors of 2026

    Suspended ceilings demand precision, code compliance and...
    Ceilings
    By: John Wyatt and Tanja Kern
You must login or register in order to post a comment.

Report Abusive Comment

Manage My Account
  • eMagazine Subscription
  • Newsletters
  • Online Registration
  • Manage My Preferences
  • Subscription Customer Service

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the Walls & Ceilings audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of Walls & Ceilings or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • medical professionals moving a patient on a stretcher through the halls of a medical building
    Sponsored byNational Gypsum Company

    What Does High Performance Mean When It Comes To Gypsum Boards?

Popular Stories

Linear Metal Ceiling Beam Baffles

Top 25 Ceiling Contractors of 2026

Wichita Biomedical Campus

Wichita Drywall Worker Dies After Scaffolding Fall

QXO Just Changed the Game-Here's What Contractors Are Asking

QXO Just Changed the Game-Here's What Contractors Are Asking

An interior drywalling work in progress

Boost Profits with AI Scheduling

Events

June 24, 2026

The Bright Side & Benefits of Designing with Integrated Lighting

Credits 1 AIA LU/HSW; 0.1 ICC CEU

This course will explore the pivotal role architects and lighting design play in creating safer, more sustainable spaces. Learn how to avoid common lighting mistakes and make informed decisions that create the best visual environment for occupants. 

January 1, 2030

Webinar Sponsorship Information

For webinar sponsorship information, visit www.bnpevents.com/webinars or email webinars@bnpmedia.com.

See our full library of webinars

View All Submit An Event

Products

2026 National Painting Cost Estimator

2026 National Painting Cost Estimator

See More Products

Related Articles

  • Latest Headline

    ACEEE State Energy Efficiency Scorecard Released

    See More
  • Rachael DeMeio Headshot-780

    How Polyiso Can Maximize Energy Efficiency

    See More
  • Insulation Institute

    Report Shows Energy Efficiency Gets Noticed

    See More

Related Products

See More Products
  • Accidents Waiting to Happen: Best Practices in Workers' Comp Administration and Protecting Corporate Profitability

  • 2ndedition.jpg

    DEWALT Contractor's Forms & Letters, 2nd Edition

See More Products

Events

View AllSubmit An Event
  • June 10, 2026

    AIA ’26 Conference on Architecture & Design

    AIA Conference on Architecture & Design is the AEC industry’s premier event featuring approximately 600 exhibitors representing software and technology, energy efficiency, building systems, sustainability, finishes, lighting, and stone and tile restoration, including manufacturers from the wall and ceiling industry. This year, there will be broadened educational offerings to include AEC professionals from all career stages and to include more global perspectives.
View AllSubmit An Event
×

Connect with the industry’s leading resource for unparalleled insights and education.

Join thousands of industry professionals today. Shouldn’t you know what they know?

JOIN NOW
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • Newsletters
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing