Building Enclosure logo
search
cart
facebook twitter linkedin youtube instagram Spotify Podcasts Apple Podcasts Spotify Podcasts Apple Podcasts
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Building Enclosure logo
  • NEWS
    • Breaking News
  • SECTIONS
    • Columns
    • Project Profiles
    • Trade Shows
    • Sponsor Insights
  • SYSTEM DESIGNS
    • Low-Slope Roofs
    • Pitched Roofs
    • Metal Roofing Materials
    • Waterproofing
    • Sustainability
    • Insulation
    • Exterior Claddings
    • Wall Systems
    • Building Envelope
  • BLOG
    • The BE Blog
  • MEDIA
    • Podcasts
    • Webinars
    • Quiz
    • Videos
    • Polls
    • Interactive Spotlights
    • Newsletter
    • Photo Galleries
  • DIRECTORIES
    • Directory: Blue Book
    • Directory: Roofing Resource
  • PRODUCTS
  • TECHNICAL
    • Codes
      • Waterproofing
      • Roofing
    • Details
      • Waterproofing
      • Roofing
  • CONTINUING ED
  • ABOUT
    • Advertise
      • Editorial Calendar
    • Contact
    • eMag Archive Issues
  • SIGN UP!
Breaking News

Holcim to Acquire Duro-Last in $1.29 Billion Agreement

holcim-duro-last.jpg
February 7, 2023

Holcim has signed an agreement to acquire Duro-Last, a US leader in commercial roofing systems, with pro forma net sales of USD 540 million. Duro-Last has a track record of double-digit growth in North America’s highly profitable USD >40 billion roofing market, driven by premium brands, proprietary technologies and custom-made solutions. Duro-Last’s systems will complement and strengthen Holcim’s integrated roofing offer, with expected synergies of USD 60 million per year.

This transaction is valued at USD 1,293 million, representing a 2023 EBITDA multiple of 11.9x, or 7.4x after synergies. It is earnings per share (EPS) accretive from the first year. With this acquisition, Holcim roofing systems will exceed USD 4 billion in net sales ahead of schedule.

Jan Jenisch, CEO: “I’m excited to welcome Duro-Last into Holcim’s broad range of innovative and sustainable building solutions. Duro-Last is a perfect strategic fit for our roofing business. Its proprietary technologies and premium brands complement our offering in the stable and fast-growing North American market. Its energy-efficient systems and excellence in recycling will further advance our leadership in sustainability. I congratulate the Burt family and its leadership team for developing such a thriving business, based on its strong customer relationships and most of all its empowered and dedicated people. I am excited to further strengthen the Duro-Last brand and welcome all 840 employees to the Holcim family.”

Tom Saeli, CEO of Duro-Last: “Over the past 45 years, our family business has continually reinvested in Duro-Last to create the solid, financially strong and well-recognized company we are today. We are delighted to be joining the Holcim family, which shares our core values, and we look to the future to accelerate our success. Holcim recognizes the opportunities at Duro-Last and we are confident it will support us in our future growth plans.

Duro-Last is recognized for its leadership in innovation and sustainability. Its leading Research & Development organization is continuously expanding its range of proprietary technologies and custom-made solutions for superior performance. At the forefront of sustainability Duro-Last’s systems range from cool roofs and insulation boards to enhance buildings’ energy efficiency, to its award-winning “Recycle Your Roof” program, driving circularity in roofing. Duro-Last is the first company in the United States to offer third-party verified environmental product declarations for its thermoplastic roofing solutions. With these credentials, Duro-Last’s systems are in line with the most advanced green building certifications, such as LEED.

The acquisition advances Holcim’s “Strategy 2025 – Accelerating Green Growth” with the goal to expand its Solutions & Products business to 30% of Group net sales by 2025, entering the most attractive construction segments, from roofing and insulation to repair and refurbishment. The transaction is in line with Holcim’s commitment to strict financial discipline and is subject to customary conditions and regulatory clearance in the United States. It is expected to close by early Q2 2023.

KEYWORDS: manufacturing mergers and acquisitions roofing roofing products

Share This Story

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

 

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • bar graph shows LEED v4/LEED v5/LEED v6 in various colors

    When Will LEED v4 / v4.1 and LEED v5 Expire?

    The latest version of the LEED rating system, LEED v5, is...
    Sustainability
    By: Daniel Overbey
  • Celebrating Women In AEC-2026

    Celebrating Women in The AEC Industry Part 1

    A round-up of women in the design, engineering and...
    Sustainability
    By: Lindsay Lewis
  • KEE membrane application on a roof

    A Beginner’s Guide to Single-Ply Roofing Membranes

    While PVC and TPO appear extremely similar, the chemistry...
    Low-Slope Roofs
    By: Peter Gross
Manage My Account
  • Sign up for the Newsletter
  • Online Registration
  • Manage My Preferences
  • Registration 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 Building Enclosure 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 Building Enclosure or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • 2 construction workers and a DEXcell panel
    Sponsored byDEXcell Roof Boards

    Designing Low-Slope Roofs for Resilience

  • Bell Bank headquarters in Fargo, North Dakota
    Sponsored bySto Corp.

    Drained and Back-Ventilated Rainscreens vs Pressurized-Equalized Rainscreens

  • A construction worker using DEXcell roof boards
    Sponsored byDEXcell Roof Boards

    The Hidden Strength of Low-Slope Roof Systems: Why Roof Cover Boards Matter

Popular Stories

construction industry workers in hard hats stand around a city scape

Construction Industry Revolts Over New CSI Licensing Plan

Canalino Elementary School and Canalino Family School exterior

Daylighting Design to Support Rapidly Growing Trend in Modular Building Construction

2 construction workers and a DEXcell panel

Designing Low-Slope Roofs for Resilience

Building Enclosure Newsletter

BE Poll

Events

June 17, 2025

Addressing Condensation in Low-Slope Roof Assemblies

Credits: 1 AIA LU/HSW; 0.1 ICC CEU; 1 IIBEC CEH; 0.1 IACET CEU

On Demand In modern roofing systems, vapor retarders and air barriers do more than just minimize air leakage—they’re essential to maximizing performance and longevity. This engaging course dives into the next generation of moisture control: permeable vapor retarders and air barriers. Discover how these cutting-edge technologies are transforming low-slope roofing assemblies by improving energy efficiency, managing moisture, and boosting wind uplift resistance.

April 9, 2026

Strategies for High-Performance Below-Grade Waterproofing

Credits: 1 AIA LU/HSW ; 1 IIBEC CEH; 0.1 IACET CEU

On-Demand Designing a high-performance building enclosure requires more than just surface-level protection; it demands a rigorous, performance-based mastery of below-grade water and gas mitigation. This discussion will provide an expert-level analysis of below-grade waterproofing within the comprehensive framework of the high-performance building enclosure.

View All Submit An Event

Products

Plaster and Drywall Assemblies Manual

Plaster and Drywall Assemblies Manual

This is a comprehensive manual that goes beyond codes and standards, providing expert guidance in design, detailing, material selection and troubleshooting for plaster and drywall.

See More Products

Related Articles

  • HOLCIM.png

    Holcim to Acquire OX Engineered Products

    See More
  • an ariael shot of Indeed Tower

    Stantec Signs Definitive Purchase Agreement to Acquire Page

    See More
  • Vortex Image.jpg

    Guardian Glass Signs Agreement to Acquire Vortex Glass

    See More

Related Products

See More Products
  • energy modeling.jpg

    Energy Modeling and Computations in the Building Envelope

  • interior design.jpg

    Building Systems in Interior Design

  • ecology.jpg

    Architecture and Systems Ecology: Thermodynamic Principles of Environmental Building Design, in three parts

See More Products
×

Enhance your expertise with unparalleled insights.

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

SUBSCRIBE TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • Newsletter
    • 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