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Our James Hardie Siding Partnership

Fiber cement siding only performs the way James Hardie designed it to when the installation follows the manufacturer's fastening, flashing, and moisture-management specs to the letter. Elm Construction Services is a James Hardie installer, trained directly on those specs, and Portland's wet-weather climate is exactly why that training matters here.

What Fiber Cement Needs in a Damp Climate

Hardie's installation program covers fastening patterns, flashing details, and moisture management, the details that keep water running off the board instead of working in behind it. In a market where siding faces months of Pacific Northwest rain every year, a missed flashing detail stays hidden at first. It shows up as rot behind the board a couple of winters later.

That's why our crews follow Hardie's installation requirements on every job, from the starter strip to the corner flashing, not just the steps a warranty inspector happens to check.

Foundations of Trust, Quality, and Expertise

  • Craftsmanship You Can Trust
    Certified expertise meets top-tier materials. From roofing to ADUs, we bring skill, care, and attention to detail to every project, building not just homes, but lasting relationships with our clients.
  • Customer Care Comes First
    Your satisfaction drives everything we do. We listen, advise, and guide you every step of the way, treating your home as if it were our own and making your renovation experience smooth, stress-free, and rewarding.
  • We See Every Job Through
    No detail is too small, and no project is too complex. Our team takes pride in completing each job fully and on time, ensuring your home renovation is finished with the quality and precision you expect.
  • Integrity in Every Project
    We believe honesty and transparency are the foundation of every successful renovation. From initial consultation to final walk-through, we communicate clearly, provide accurate estimates, and always honor our commitments.

Trusted by Homeowners Across Portland

    Highly Recommend
    “Amazing to work with!”
    Tricia M.
    Definitely Recommend
    “Had an excellent experience from start to finish.”
    Crea W.
    Extremely Happy With Results
    “His communication and attention to detail made the whole experience stress-free.”
    Dave S.
    Stayed on Schedule
    “Highly recommend working with this company!”
    Troy K.
    Super Professional & Always on Top of Things
    “I’m really thankful for the care and effort they put into my project.”
    Sheryl S.
    They Care About Quality
    “The work was done fast but with great attention to detail.”
    Thomas G.
Your Dream Home Starts With a Conversation Get in Touch for a Free, No-Obligation Quote.
Your home renovation should feel exciting - not overwhelming. Whether you're planning a small update or a full transformation, our team is here to guide you every step of the way. Reach out today and let’s explore what’s possible for your home.
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