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    238170 - Siding Contractors

    When it comes to exterior building improvements, NAICS code 238170 - Siding Contractors plays a vital role in the construction industry. Whether you're a contractor, supplier, or business seeking government contracts, understanding this classification is crucial. This detailed guide covers everything about NAICS 238170, from its definition and sector to typical business activities, size standards, and FAQs.

    What Is NAICS Code 238170?

    NAICS code 238170 refers specifically to Siding Contractors, businesses primarily engaged in installing exterior siding on buildings. This siding can be made from various materials such as vinyl, aluminum, wood, or fiber cement. In addition to siding installation, these contractors often perform related exterior finishing services, contributing significantly to a building's aesthetic appeal and protection.

    Sector: Construction

    NAICS 238170 falls under the broader Construction sector, one of the most dynamic and essential industries. Siding contractors operate alongside other specialized construction trades to complete projects ranging from residential homes to commercial buildings.

    What Does NAICS 238170 Cover?

    This industry classification includes establishments that perform:

    • Installation of exterior siding, including:
      • Vinyl siding
      • Wood siding
      • Aluminum siding
      • Fiber cement siding
    • Related exterior finishing work, such as installing:
      • Fascia and soffit
      • Gutters, downspouts, and gutter guards
      • Seamless roofs formed and installed on-site
      • Flashing and ice aprons on roofs

    Typical Business Activities

    Companies categorized under NAICS 238170 typically provide:

    • Vinyl siding installation
    • Wood siding installation
    • Fiber cement siding installation
    • Metal siding installation
    • Gutter and downspout installation including guards
    • Eavestrough and fascia work

    Size Standards for NAICS 238170

    To qualify as a small business under this NAICS code for government contracting purposes, the size standard is:

    • $19 million dollars in average annual receipts

    This threshold allows businesses to determine eligibility for small business programs, contracts, and set-asides within federal procurement.

    Examples of Businesses Under NAICS 238170

    • Residential siding installers specializing in vinyl and wood siding
    • Commercial contractors providing fiber cement siding installation
    • Specialty companies focusing on metal siding and seamless roof gutters
    • Exterior finishing contractors offering fascia, soffit, and gutter guard installations

    Detailed Code Elements Table

    Code Detail Description
    Aluminum siding installation Installation of aluminum panels or sheets as exterior siding
    Downspout, gutter, and gutter guard installation Installation of gutters, downspouts, and protective guards
    Eavestrough installation Installation of troughs or gutters at roof eaves
    Fascia and soffit installation Installation of fascia boards and soffits around eaves
    Flashing contractors Installation of flashing materials to prevent water intrusion
    Gutter and downspout contractors Specialized installation of gutters and downspouts
    Gutters, seamless roof, formed and installed on site Seamless gutter fabrication and installation on-site
    Ice apron, roof, installation Installation of ice aprons to direct water away from roofs
    Metal siding installation Installing metal panels or sheets as exterior siding
    Siding (e.g., vinyl, wood, aluminum) installation General siding installation across multiple material types
    Siding contractors Businesses specializing exclusively in siding installation
    Vinyl siding, soffit and fascia, installation Installation of vinyl siding components including trim
    Wood siding, installation Installation of wood-based exterior siding

    Frequently Asked Questions (FAQs)

    What types of siding are included under NAICS code 238170?

    The code includes vinyl, aluminum, wood, fiber cement, and metal siding installations.

    Can businesses installing gutters and downspouts be classified under this code?

    Yes, related exterior finishing work such as gutters, downspouts, and gutter guards installation are included.

    What is the size standard for small business eligibility?

    The size standard is $19 million in average annual receipts.

    Is NAICS 238170 limited to residential properties?

    No, siding contractors work on both residential and commercial building projects.

    Where can I use NAICS code 238170?

    This code is used primarily for government contracts, industry classification, and business reporting.

    Conclusion

    Understanding NAICS Code 238170 - Siding Contractors is essential for businesses engaged in exterior siding and related finishing work within the construction sector. From vinyl to metal siding and gutter installations, this classification covers a wide range of services. Remember the $19 million size standard if you are aiming for small business status in federal contracting.

    By optimizing your business operations and documentation with the correct NAICS code, you position yourself for better opportunities in the construction industry and government contracting arena.

    View Active Opportunities for NAICS 238170

    See current federal, state, and local government contracts using this NAICS code.

    Browse 238170 Opportunities →
    ← Back to NAICS Browser

    Explore More NAICS Codes:

    • 311520 - Ice Cream and Frozen Dessert Manufacturing
    • 814 - Private Households
    • 42333 - Roofing, Siding, and Insulation Material Merchant Wholesalers
    • 315250 - Cut and Sew Apparel Manufacturing (except Contractors)
    • 31161 - Animal Slaughtering and Processing

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